Get Free 2014 CHEVROLET MALIBU L4, 2.4L; DOHC; 16V; DI TSBs

Released 7/23/2020
LIN Bus Diagnostic Information

Released 6/24/2020
Warranty Administration - Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only)

Released 5/27/2020
Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability

Released 5/20/2020
IPC Odometer Programming Method Quick Reference Guide

Released 5/7/2020
New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores

Released 5/6/2020
Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability

Released 4/14/2020
Underbody Component Corrosion

Released 4/3/2020
Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability

Released 3/20/2020
Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability

Released 3/18/2020
Warranty Administration - Courtesy Transportation and Roadside Assistance Programs

Released 1/21/2020
Warranty Administration - Repurchase Vehicle Dealer Processing Fee Labor Operation and Submission Guidelines (U.S. ONLY)

Released 12/12/2019
Service Programming System (SPS) Errors (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961)

Released 11/25/2019
Use of Dealer Case Management (DCM) and Technician Preparedness for Contacting U.S. Technical Assistance (TAC)

Released 10/16/2019
Information for Dealers on How to Submit a Product Information Report (PIR) (Canada Only)

Released 9/6/2019
Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (US Dealers Only).

Released 9/5/2019
Creak/Pop Noise From Front Over Bumps

Released 8/19/2019
GM Wiring Repair Strategy Information

Released 6/26/2019
Information for Electrical Ground Repair - Use New Replacement Fasteners with Conductive Finish

Released 6/19/2019
Warranty Administration - Warranty SPS Control Module Reprogramming

Released 6/13/2019
Do Not Swap Modules in Vehicles with Global Electrical Systems

Released 6/10/2019
Steam/Vapor Coming from Front Grille or Radiator Area

Released 5/2/2019
Use of Dealer Case Management (DCM) and Technician Preparedness for Contacting U.S. Technical Assistance (TAC)

Released 4/23/2019
Intermittent Sunroof Operation, Bind, Noise, Auto-reverse, and/or Water Leaks

Released 4/1/2019
Information on Proper Use of Floor Mats

Released 3/28/2019
Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information

Released 3/26/2019
Warranty Administration - Updated - Dealer Empowerment Labor Operations and Customer Enthusiasm (U.S. Only)

Released 3/25/2019
New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores

Released 3/25/2019
Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability

Released 3/22/2019
Information on Proper Use of Floor Mats

Released 3/22/2019
Engineering Information (EI) Process

Released 3/18/2019
Information for Electrical Ground Repair - Use New Replacement Fasteners with Conductive Finish

Released 3/14/2019
Properly Maintaining Vehicles in Dealer Inventory

Released 3/13/2019
Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only).

Released 3/13/2019
Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (US Dealers Only)

Released 3/11/2019
Transport Mode On Message Displayed in DIC and/or Battery Light is Flashing

Released 3/8/2019
Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only)

Released 3/6/2019
Verifying Odometer Accuracy

Released 2/26/2019
Requesting a New Key Code for Customer with Lost or Stolen Keys

Released 2/8/2019
Transport Mode On Message Displayed in DIC and/or Battery Light is Flashing

Released 2/8/2019
Outside Ambient Temperature Display Missing and/or HVAC Temperature Displays in Celsius B0158

Released 2/8/2019
Warranty Administration – Labor Operation 0600014 – Suspected Tampering or Vehicle Modifications

Released 2/5/2019
Properly Maintaining Vehicles in Dealer Inventory

Released 1/31/2019
Comeback Prevention Information and Using Customer Concern Verification Sheets (CCVS)

Released 1/31/2019
Use of Dealer Case Management (DCM) and Technician Preparedness for Contacting U.S. Technical Assistance (TAC)

Released 1/18/2019
Warranty Administration - Revised Wiring Repair Labor Operations and Required Additional Information

Released 1/14/2019
Warranty Administration - Required Operating Procedures (U.S. Only)

Released 1/2/2019
Photographing Various Vehicle Concerns and Submitting Them to the GM Technical Assistance Center (TAC)

Released 12/21/2018
Warranty Administration - Customer Concern Not Duplicated (CCND) Labor Operation Numbers

Released 12/17/2018
GM TAC Support of Vehicle Vibration Complaints - U.S. and Canada Dealers Only

Released 12/17/2018
Diagnostic Tip: EL-51578 MOST Bus Diagnostic Tool Kit

Released 12/13/2018
Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC)

Released 12/5/2018
Warranty Administration - Warranty, SPS, Control Module Diagnostics and Configuration Information, Programming, Set-Up

Released 12/5/2018
Information on Passenger Presence Sensing System (PPS or PSS) Concerns with Custom Upholstery, Accessory Seat Heaters or Other Comfort Enhancing Devices

Released 11/30/2018
Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada)

Released 11/30/2018
Shudder, 2-3 Upshift or 3-2 Downshift Concern

Released 11/29/2018
Special Coverage - Camshaft Oil Control Valve

Released 11/27/2018
Information for Dealers/Service Advisors on When and How to Submit a Pre-Repair Authorization (PRA) (U.S. Dealers Only)

Released 11/26/2018
Water on Front Floor and/or Carpet

Released 11/20/2018
Requirements For OnStar Over The Air Programming And Updates

Released 11/20/2018
Information for Dealers/Technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only)

Released 11/20/2018
Diagnostic Tips: XM Audio Traffic And Travel Link Availability And Operation

Released 11/8/2018
Engine Runs Rough with Malfunction Indicator Lamp (MIL) On, Low Compression on Cylinder with Misfire, DTC P0300 Set

Released 11/5/2018
Working with GM on a Product Assistance Claim (PAC)

Released 11/2/2018
Warranty Administration - Guidelines for Multiple Repairs with Independent Causes (GM Canada Dealers only)

Released 10/30/2018
Warranty Administration - Labor Operation 0600018 - Personal Property Damage

Released 10/26/2018
Use of Surface Conditioning Disks When Cleaning Gasket Sealing Surfaces and/or Reused Parts

Released 10/23/2018
Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints

Released 10/19/2018
Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints

Released 10/17/2018
Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints

Released 10/12/2018
Diagnostic Tip - Unable to Learn RKE Transmitters

Released 10/11/2018
Diagnosis and Repair - Bearing Damage or Engine Will Not Rotate

Released 10/10/2018
AC Blows Warm or Poor Performance

Released 10/8/2018
MIL P2097 LCV (2.5L) LKW (2.5L) LTG (2.0L)

Released 10/8/2018
PAC Courtesy Transportation Assistance Program

Released 10/8/2018
Engine identification Number Requested When Programming ECM

Released 10/5/2018
Engine Oil Leak from Side of Engine Block

Released 10/3/2018
Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold

Released 10/3/2018
IPC Odometer Programming Method Quick Reference Guide

Released 10/3/2018
Diagnostic Tip: Fuel Injected Gasoline Engines Possible No Start Extended Crank or Fuel Pressure Related DTCs

Released 9/27/2018
Whine Noise From Timing Chain Area

Released 9/26/2018
Diagnostic Tip - Security Light on Intermittently / No Crank/No Start or Start Stall / Keyless Access Vehicles May Display No Remote/Fob Detected / Poor or No RKE Range / Service TPM

Released 9/11/2018
Warranty Administration - Essential Tools that Include Consumable Parts (U.S. Only)

Released 9/11/2018
High Voltage Lithium-Ion Battery Section Exchange Procedure

Released 9/5/2018
Information on A/C Odors During Start Up in Hot Humid Climates

Released 8/28/2018
Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only)

Released 8/24/2018
IPC Odometer Programming Method Quick Reference Guide

Released 8/24/2018
Variable Diagnostic Time Allowances (U.S. Only)

Released 8/22/2018
Audio Volume Stuck High or Low with No DTCs

Released 8/22/2018
Engineering Information - Smoke or Burning Odor from Underhood with Malfunction Indicator Lamp (MIL) Illuminated with DTC P305F or P058D

Released 8/22/2018
Rear and Side Tempered Glass Spots (Quench Marks)

Released 8/22/2018
OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification

Released 8/22/2018
Information on Paint Stain Under Protective Shipping Film

Released 8/22/2018
Hem Flange Rust Repair

Released 8/22/2018
Diagnostic Tips for Odor Emanating from HVAC System

Released 8/22/2018
Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center

Released 8/8/2018
Alleged Cylinders Out Of Round

Released 7/25/2018
Check Engine Light MIL P015B, P1101 and /or P0101 Reduce Engine Power

Released 7/25/2018
Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada)

Released 7/24/2018
Diagnostic Tip: Rear View Camera Brightness Control Options

Released 7/24/2018
Intake Manifold Inspection/Replacement After Severe Internal Engine Damage

Released 7/24/2018
Information on Internal Engine Noise or Damage After Oil Filter Replacement

Released 7/23/2018
Aftermarket ALDL or DLC Interface Devices Causing Multiple Issues

Released 7/6/2018
Diagnostic Aid: Part Identification For Next Generation Infotainment Components And Correct Labor Codes

Released 7/3/2018
Intermittent Sunroof Operation, Bind, Noise, Auto-reverse, and/or Water Leaks

Released 6/22/2018
Dealer Responsibility for Cargo Carrying Capacity Labeling

Released 6/21/2018
Information on New Refrigerant (R1234yf) for A/C Service

Released 6/20/2018
AC Blows Warm or Poor Performance

Released 6/1/2018
Transport Mode On Message Displayed in DIC and/or Battery Light is Flashing

Released 5/30/2018
Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information

Released 5/29/2018
Warranty Administration - High Voltage Battery Exchange Process Information

Released 5/25/2018
Information on New Refrigerant (R1234yf) for A/C Service

Released 5/23/2018
Diagnostic Tip: Apple Device Connectivity Issues due to USB Cord Concern

Released 5/15/2018
Information on New Refrigerant (R-1234yf) for A/C Service

Released 5/14/2018
Warranty Administration - Required Operating Procedures (U.S. Only)

Released 5/11/2018
Brake Pedal Does Not Raise after Apply, Brakes Remain Applied or Brake Lights on Unwanted

Released 5/10/2018
Warranty Administration - Courtesy Transportation and Roadside Assistance Programs

Released 5/4/2018
Warranty Administration - Proper Labor Operation Selection and Causal Part Identification for Warranty Transactions

Released 4/20/2018
Accessory Power Outlet and Trailer Lighting Fuse Replacement Labor Operation 5430130 Fuse Replacement

Released 4/19/2018
Information on Engine Oil Life Monitor Operation Calculation

Released 4/9/2018
Information on Water or Ethylene Glycol in Transmission Fluid

Released 4/6/2018
Underbody Component Corrosion

Released 4/4/2018
Diagnostic Tip: Rear View Camera Options

Released 3/27/2018
Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)

Released 3/27/2018
Speedometer Needle Accuracy Information

Released 3/26/2018
GM of Canada New Vehicle Tire Warranty Program and GWM Transaction Submission Information

Released 3/16/2018
Eliminating Unwanted Odors in Vehicles

Released 3/9/2018
Customer Satisfaction Program - Vehicle Communication Interface Module (VCIM) Programming Not Completed

Released 3/9/2018
GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period

Released 3/7/2018
New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores

Released 3/5/2018
Water on Front Floor and/or Carpet

Released 2/28/2018
Red LED, No WiFi Operation, and/or Limited OnStar Module Functionality After OnStar Module Replacement for Another Condition

Released 2/27/2018
Warranty Administration - Updated - Dealer Empowerment Labor Operations and Customer Enthusiasm (U.S. Only)

Released 2/1/2018
Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY)

Released 2/1/2018
Noncompliance Recall - Sunroof Switch Compliance

Released 1/17/2018
Warranty Administration - Warranty Claims Submission - Outside Rear View Mirrors

Released 12/7/2017
Dealer Responsibility for Cargo Carrying Capacity Labeling

Released 12/6/2017
Normal Characteristic - Clock Does Not Update or Slow to Update

Released 11/28/2017
Intermittent Radio Blank Display With or Without Audio and MOST BUS Diagnostic Aid

Released 11/20/2017
Intermittent Remote Keyless Entry Inoperative

Released 11/17/2017
Intermittent Malfunction Indicator Lamp (MIL) Illuminated, DTC P2138 with Reduced Engine Power (Repair Instrument Panel (IP) to Body Harness Connector)

Released 11/17/2017
Information on COAX Repair Kit Availability

Released 11/7/2017
Verifying Odometer Accuracy

Released 10/6/2017
Diagnostic Tip - Diagnosing Vehicles with OnStar DTC B101D -37

Released 10/2/2017
Water on Floor and/or Carpet

Released 9/28/2017
Diagnostic Tip: OnStar Vehicles with B101D and Symptom Codes

Released 8/30/2017
Aftermarket ALDL or DLC Interface Devices Causing Multiple Issues

Released 8/23/2017
Paint-less Dent Repair Process

Released 7/25/2017
Information on How to Prevent Inadvertent Vehicle Starting from Key Fob or OnStar Mobile Application

Released 7/25/2017
Front Seat Lateral Movement, Clunk, Squeak, Click Noise or Shift While Cornering

Released 6/30/2017
Stalling - Hesitation - Lack Of Performance P018B and/Or P2635 Setting In High Ambient Temperatures

Released 6/23/2017
Warranty Administration - Courtesy Transportation and Roadside Assistance Programs

Released 6/22/2017
Interior Cleaning -- Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer --Product Availability

Released 6/16/2017
Properly Maintaining Vehicles in Dealer Inventory

Released 6/16/2017
Seat Belt Extender Availability

Released 6/14/2017
Air Conditioning Odor (Install Evaporator Core Dryer Kit and Apply Cooling Coil Coating)

Released 5/11/2017
Malibu, Insignia - Diesel Oil Filter Replacement

Released 5/10/2017
Broken or Separated Auxiliary Floor Mat Retainers, Floor Mat Retainer Won’t Seat on Carpet

Released 5/10/2017
Warranty Administration - Automatic Transmission Oil Cooler Flush and Flow Test

Released 5/2/2017
Water On Floor And/Or Carpet

Released 4/25/2017
SES Light with Fuel Trim and or Oxygen Sensor Codes

Released 4/19/2017
Non-Design Intent Wheel Lock Nuts and Lug Nuts

Released 4/12/2017
Underbody Component Corrosion

Released 4/10/2017
Information on Proper Use of Floor Mats

Released 3/31/2017
Incorrect outside temperature display

Released 3/29/2017
Information on Driveline Clunk Noise

Released 3/23/2017
Customer Satisfaction Program - Vehicles with Key Codes Improperly Handled by Third Party

Released 3/21/2017
Notchy or Stick/Slip Feeling in Steering Wheel Near the Center Position

Released 3/21/2017
Malfunction Indicator Lamp (MIL) - Check Engine Light On, DTC P182E

Released 3/21/2017
Malfunction Indicator Lamp (MIL) Illuminated - DTC P0411 Set

Released 3/16/2017
Engineering Information - High Pitch Squeal Noise from Water Pump

Released 3/15/2017
Warranty Administration - Field Action Courtesy Transportation Policy

Released 3/10/2017
Security Code Input Message with SPS Error Code E5659, M5304 and/or M5530 During TIS2web Programming

Released 2/20/2017
EBCM Wheel Speed Sensor Diagnostic Aid for ABS Message - Click or Ratchet Noise - Service Traction Message - Service Stabilitrak Message - Service Steering Message

Released 1/12/2017
Groan, Squeak or Rubbing Type Noise When Turning Steering Wheel

Released 12/19/2016
Information on Inappropriate Warranty Claims Submitted for Damaged Radios and Instrument Panel Clusters (IPCs)

Released 12/9/2016
GM of Canada New Vehicle Tire Warranty Program and GWM Transaction Submission Information

Released 11/16/2016
Intermittent IPC Gauges Drop Out, Passenger Airbag Indicator OFF/Radio/HVAC Displays Blank Out, Airbag Readiness Light On, Service Airbag/Serivce Theft Deterrent/Service Tire Pressure Monitor Messages Displayed, No Crank No Start - DTCs U0073, U0078, U014

Released 11/15/2016
Alleged Cylinders Out Of Round

Released 11/15/2016
Diagnostic Information for Supplemental Inflatable Restraint (SIR) System, Intermittent AIR BAG Indicator/Lamp Illuminated with DTC(s) B0012, B0013, B0015, B0016, B0019, B0020, B0022, B0023, B0026, B0033, B0040, B0042 or B0044 Set

Released 11/10/2016
Information on Side Door Window Glass Chipping Caused by Hanging Vehicle Key Lock Box

Released 11/2/2016
Customer Satisfaction Program - Vehicles with Key Codes Improperly Handled by Third Party

Released 10/24/2016
Audio Muting When Listening to Some Sirius XM Channels Due to Interference in Some Geographic Locations

Released 10/21/2016
Information on Using MyBuick, MyCadillac, MyChevrolet, and MyGMC Phone Applications to Control GM Accessory Remote Start Kits

Released 10/14/2016
BAS+ (HYBRID) eAssist Drive Motor Generator Battery Module (Powerpack) has Ended

Released 10/7/2016
Properly Maintaining Vehicles in Dealer Inventory

Released 10/7/2016
PQC Assembly Replacement Process - Dealers Required to Contact PQC Prior to Replacing an Assembly

Released 9/30/2016
Warranty Administration - Labor Operation 0600018 - Personal Property Damage

Released 9/30/2016
Warranty Administration - Warranty Claims Submission - Outside Rear View Mirrors

Released 9/30/2016
Radio Does Not Automatically Re-pair iPhone and iPhone Deleted from Device List

Released 9/30/2016
Wheel Balancing Machine Finish Damage to Chrome Clad or ChromeTech® Wheels

Released 9/27/2016
Warranty Administration - Labor Operation 0600014 - Suspected Tampering or Vehicle Modifications

Released 9/22/2016
Hem Flange Rust Repair

Released 9/22/2016
Information on Inappropriate Warranty Claims Submitted for Damaged Radios and Instrument Panel Clusters (IPCs)

Released 9/16/2016
IPC Odometer Programming Method Quick Reference Guide

Released 9/14/2016
OnStar Will Not Power Up

Released 9/9/2016
Rough Idle Crank No Start Extended Crank Or Misfire Due to Excessive Carbon On Top of the Valves or Sticking Valves

Released 9/9/2016
Phone Icon on Radio Display Intermittently Will Not Respond or Spins When Pressed

Released 9/8/2016
Information on Special Radio Programming Instructions When Installing Certain Service Replacement Radios

Released 8/31/2016
Brake Lights Stay Illuminated Without Brake Pedal Being Applied

Released 8/12/2016
Warranty Administration - Servicing Vehicles from Canada (U.S. Dealers Only)

Released 8/9/2016
Information for Fleet Vehicles - Ignition Key, Fob and Key Rings Configuration

Released 8/3/2016
Non-approval of Clipping (Sectioning of Two Vehicles) for Collision Repair

Released 8/2/2016
Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)

Released 7/26/2016
Radio Displays Check DAB or DAB Re-routing Messages at Times

Released 7/22/2016
Malfunction Indicator Lamp (MIL) Illuminated with DTCs P2096 and/or P0621 Set

Released 7/11/2016
Traction Control Light Flashes Under Hard Acceleration at Higher Road Speeds

Released 7/11/2016
Information for Engine Concerns Resulting from Lack of Scheduled Maintenance, Improper Service or Aftermarket Calibrations

Released 6/21/2016
Radio Locks Up and/or Resets, Bluetooth Pairing, IPhone Loses Pairing, Bluetooth Connection And Audio Concerns, Street Names Flickering, TBT Routing Screen Displayed After Download is Finished, XM Weather Alerts Cannot Be Selected Off, Voice Recognition a

Released 6/17/2016
Loss of Power Steering Assist, Hard to Steer, and/or Service Power Steering Message on DIC

Released 6/10/2016
Front Seat Lateral Movement, Clunk, Squeak, Click Noise or Shift While Cornering

Released 6/10/2016
Information on Proper Use of Floor Mats

Released 5/31/2016
Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada)

Released 5/16/2016
New U.S. Dealer Special Tool Loan Program

Released 5/13/2016
Accessory Power Outlet and Trailer Lighting Fuse Replacement - Use Global Labor Operation 5430130 Fuse Replacement

Released 5/10/2016
Abnormal Noise And Or Vibration While Driving Due To Non-GM Aftermarket Accessory

Released 5/4/2016
Water On Floor And/Or Carpet

Released 4/20/2016
Radio Does Not Mute Enough When OnStar Turn-By-Turn Navigation Directions Are Announced (Increase Volume Setting or Request Soft Mute Feature Change Through OnStar Customer Service)

Released 4/12/2016
Rear and Side Tempered Glass Spots (Quench Marks)

Released 4/12/2016
Information Regarding Magnetic Drain Plugs

Released 4/7/2016
Underbody Component Corrosion

Released 4/5/2016
Intermittent Sunroof Operation, Bind, Noise, Auto-reverse, and/or Water Leaks

Released 4/5/2016
Grease or Sealant Visible on Electronic Power Steering Gear - Should Not Be Interpreted as Leak

Released 3/31/2016
Infotainment System Will Not Return to Media After Bluetooth Call Ends

Released 3/29/2016
Being Prepared for TAC, Caller Preparedness and Checklist - Contacting U.S. Technical Assistance (TAC) and Use of Strategy Based Diagnostics

Released 3/14/2016
Power Foldaway Mirror Glass Shakes, Flutters at Normal Driving Speeds

Released 3/11/2016
Information Regarding Servicing Components Located Near SIR Components

Released 3/10/2016
Water Leak on Driver and/or Passenger Side Floor

Released 3/7/2016
Information on Slight Vehicle Movement in Park at Start Up After Cold Soak

Released 3/3/2016
Side Detection System Unavailable or Intermittently Side Blind Zone Stops Working

Released 3/2/2016
Properly Maintaining Vehicles in Dealer Inventory

Released 3/2/2016
New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores

Released 3/2/2016
Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability

Released 2/29/2016
Sunroof or Sunshade Inoperative, DTC U151B Set

Released 2/15/2016
Clock Inaccurate Intermittently

Released 2/11/2016
Passenger Presence System (PPS) May Command Seat Belt Reminder Chime and Passenger Airbag Indicator On or Set DTC B101D When Electronic Devices or Conductive Objects are Placed on Front Passenger Seat

Released 2/9/2016
Information on Inappropriate Warranty Claims Submitted for Damaged Radios and Instrument Panel Clusters (IPCs)

Released 2/8/2016
Odometer Servicing When The Odometer Cannot Be Set To The Actual Mileage

Released 2/5/2016
Hem Flange Rust Repair

Released 1/28/2016
Information on Passenger Presence Sensing System (PPS or PSS) Concerns with Custom Upholstery, Accessory Seat Heaters or Other Comfort Enhancing Devices

Released 1/1/2016
Information on Diagnosis and Replacement of Shock Absorber and Strut Due to Fluid Leak

Released 1/1/2016
Rear View Camera Image Displayed For Extended Period Of Time

Released 12/22/2015
IPC Odometer Programming Method Quick Reference Guide

Released 12/15/2015
OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification

Released 12/14/2015
Outside Ambient Temperature Display Missing And/Or HVAC Temperature Displays In Celsius B0158

Released 12/7/2015
Body Pop or Click Noise at Rear When Driving Over Bumps at Slow Speeds

Released 11/25/2015
GM TAC Support of Vehicle Vibration Complaints - U.S. and Canada Dealers Only

Released 11/23/2015
Verifying Odometer Accuracy

Released 11/23/2015
Poor A/C Performance and/or Blows Warm on Decel

Released 11/12/2015
Warranty Administration - Revised Wiring Repair Labor Operations and Required Additional Information

Released 11/12/2015
Engine Runs Rough with Malfunction Indicator Lamp (MIL) On, Low Compression on Cylinder with Misfire, DTC P0300 Set

Released 11/10/2015
Front Seat Lateral Movement, Clunk, Squeak, Click Noise or Shift While Cornering

Released 10/31/2015
Control Module Diagnostic Trouble Code(s) (DTC)(s) P0601, P0602, P0603, P0604, P0606, P062F, P06F3, P1621 Shared In Multiple Modules

Released 10/31/2015
Engineering Information - Sunroof or Sunshade Inoperative, DTC U151B Set

Released 10/31/2015
Fuel Gauge Does Not Read Full, Only Goes to 7/8 Full

Released 10/31/2015
Exterior Lighting Components Tinted or Smoked by an Outside Vendor

Released 10/31/2015
Use of Nitrogen Gas in Tires

Released 10/31/2015
Diagnostic Tip for Low Line Pressure or Pressure Regulator Valve Stuck After Pump Cover Replacement

Released 10/31/2015
Information for Vehicles Factory Filled With dexos1 5W-20 Oil Are Approved to Substitute dexos1 0W-20 Oil as Optional Top Off and Service Fill

Released 10/31/2015
Information on Poor, Limited, Reduced Remote Keyless Entry (RKE) or Remote Vehicle Start (RVS) Range

Released 10/31/2015
Auto Door Lock/Unlock Feature Is Inoperative and/or Power Locks Cycle

Released 10/31/2015
Mounting, Balancing and Installation of Accessory Wheels and Tires Available Through GM Accessories

Released 10/31/2015
F/CMVSS Noncompliance - Sunroof Switch Compliance

Released 10/31/2015
Loud Engine Whine Noise

Released 10/31/2015
Water Leak on Driver and/or Passenger Side Floor

Released 10/31/2015
Sunroof or Sunshade Inoperative, DTC U151B Set

Released 10/31/2015
Engine Mechanical Noise from Front of Engine and/or Low Oil Pressure, DTC P06DD or P06DE Set, Oil Pressure Low Message On

Released 10/31/2015
Knocking Noise Coming from Dash Area

Released 10/31/2015
Normal Characteristic - Heated Seat Operation After Performing A Remote Vehicle Start (RVS)

Released 10/31/2015
Diagnostic Tips for Preventing Oil Leaks After Changing Oil and Filter

Released 10/31/2015
Transmission Fluid Leak at Auxiliary Pump Seal

Released 10/31/2015
F/CMVSS Noncompliance - Sunroof Switch Compliance

Released 10/31/2015
F/CMVSS Noncompliance - Sunroof Switch Compliance

Released 10/31/2015
F/CMVSS Noncompliance - Sunroof Switch Compliance

Released 10/31/2015
Heated Seats Inoperative with DTC U0209 Reprogram Heated Seat Module

Released 10/31/2015
Information on Proper Use of Floor Mats

Released 10/31/2015
Repair Information for Reconnection of Rear Window (Defroster) Contact or Tab

Released 10/31/2015
(HYBRID) eAssist Red Battery Light and Possible Engine Stall Due to Lack of 12V Battery Charge with P0562

Released 10/31/2015
False Blind Side Alert

Released 10/31/2015
Information on Removal/Cracking of Stainless Steel Wheel Nut Caps

Released 10/31/2015
Information on Drilling High Strength Steel Related to Collision Repair

Released 10/31/2015
Special Coverage Adjustment - Power Steering Stick-Slip

Released 10/31/2015
Warranty Administration - Revised Customer Concern Not Duplicated (CCND) / Verified Labor Operation Numbers/How to Submit CCND Transactions in Global Warranty Management

Released 10/31/2015
Information for Electrical Ground Repair - Use New Replacement Fasteners with Conductive Finish

Released 10/31/2015
Warranty, SPS, Control Module Diagnostics and Configuration Information, Programming, Set-Up

Released 10/31/2015
Information on Paint Stain Under Protective Shipping Film

Released 10/31/2015
Engineering Information - Sunroof or Sunshade Inoperative, DTC U151B Set

Released 10/31/2015
Engine Surge While Driving Under Heavy Load

Released 10/31/2015
Warranty Administration - New Vehicle Maintenance Program Cross-Border Servicing between the U.S. and Canada

Released 10/31/2015
Vibration Analysis Worksheet

Released 10/31/2015
Sharp Metal Edge Across Top of Rear Compartment Opening (Rear Window Panel)

Released 10/31/2015
Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles

Released 10/31/2015
PAC Courtesy Transportation Assistance Program

Released 10/31/2015
Turn By Turn Directions Not Displayed After Canada Upgrade

Released 10/31/2015
Diagnostic Tip - Multi-axis Acceleration Sensor Module Sets History DTC U0121 (Loss of Communication with the EBCM)

Released 10/31/2015
Intermittent Remote Keyless Entry Inoperative

Released 10/31/2015
Automatic Transmission Shift and Engine Driveability Concerns and/or MIL ON Due to Aftermarket Oil Bath Type Air Filter Use

Released 10/31/2015
GM of Canada OnStar Cellular Communication Upgrade

Released 10/31/2015
Front Seat Lateral Movement, Clunk, Squeak, Click Noise or Shift While Cornering

Released 10/31/2015
Service Parts Safety - Windshield Wiper Motor Failure

Released 10/31/2015
Diagnosis and Repair - Bearing Damage or Engine Will Not Rotate

Released 10/31/2015
Intermittent Gauges Drop and/or Radio and HVAC Displays Blank Out When Passenger Seat is Occupied

Released 10/31/2015
Warranty Administration - Labor Operation 0600018 - Personal Property Damage

Released 10/31/2015
Driver and/or Passenger Power Seat Height Stuck in the Full-up Position, Intermittent Inoperative Seat Adjustment or Not Lowering

Released 10/31/2015
Clock Inaccurate Intermittently

Released 10/31/2015
Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints

Released 10/31/2015
White Film/Residue on Vehicle Interior, Door Trim Panels and/or Instrument Panel (IP)

Released 10/31/2015
Updated Warranty and Policy Exchange Program for Electronic Products (U.S. and Canada)

Released 10/31/2015
Information on Engine Oil Consumption Guidelines

Released 10/31/2015
Engine Cranks But Does Not Start after AutoStop

Released 10/31/2015
Inaccurate or Slow Response of Outside Air Temperature Display

Released 10/31/2015
Information on the Use of Non GM Approved Battery Chargers and Booster Packs

Released 10/31/2015
Warranty Administration - Causal Part Requirements for Transactions Submitted to GM for Payment

Released 10/31/2015
Clock Inaccurate Intermittently

Released 10/31/2015
Updated Warranty and Policy Program for Electronic Products (U.S. and Canada)

Released 9/5/2015
Intermittent Malfunction Indicator Lamp (MIL) Illuminated, DTC P2138 with Reduced Engine Power (Repair Instrument Panel (IP) to Body Harness Connector)

Released 9/5/2015
Eliminating Unwanted Odors in Vehicles

Released 9/5/2015
Enhancing Field Product Reports with Digital Pictures

Released 8/22/2015
Warranty Administration - Essential Tools that Include Consumable Parts (U.S. Only)

Released 8/8/2015
Information on Proper Use of Floor Mats

Released 8/8/2015
Seat Belt Buckle Latching Issues and/or Seat Belt Warning Lights Illuminated

Released 7/25/2015
ACDelco Replacement Battery Warranty Procedures

Released 7/25/2015
Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability

Released 7/18/2015
New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores

Released 7/18/2015
Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability

Released 7/12/2015
TOP TIER Detergent Gasoline Information and Available Brands

Released 7/12/2015
Application of Anti-Corrosion Materials

Released 6/27/2015
Information for Dealers/Technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only)

Released 6/6/2015
Properly Maintaining Vehicles in Dealer Inventory

Released 6/1/2015
Engineering Information - Intermittent Improper HVAC Air Temperature

Released 6/1/2015
Bump on Launch, No Auxiliary Pump Pressure, DTC P2797 Set

Released 6/1/2015
Engineering Information - Battery Saver Active Message Displayed on DIC, Drive Motor Generator Belt Broken, DTC P1A6F or P0A90 May be Set

Released 5/30/2015
Usage of E85 Fuel in GM Vehicles

Released 5/23/2015
Information Regarding the Differences Between Leakage and Seepage

Released 5/16/2015
Low Beam Headlamp Bulb Diagnosis/Replacement (Inspect Bulb and Connector)

Released 5/12/2015
Service Parts Safety - Ignition Lock Cylinder Binding

Released 5/2/2015
Intermittently Key Will Not Rotate in Door or Ignition Lock Cylinder

Released 3/28/2015
Normal Characteristic - Key Off Radio Operation

Released 3/28/2015
Aftermarket ALDL or DLC Interface Devices Causing Multiple Issues

Released 1/31/2015
Information on Passenger Presence Sensing System (PPS or PSS) Concerns with Custom Upholstery, Accessory Seat Heaters or Other Comfort Enhancing Devices

Released 1/1/2015
Brake Pedal Does Not Raise After Apply, Brakes Remain Applied Or Brake Lights On Unwanted

Released 12/7/2014
Diagnostic Tip: OnStar Module Does Not Support All B101D Symptom Codes

Released 12/5/2014
Weather Alerts and/or Traffic Alerts Displayed After Being Selected OFF

Released 11/13/2014
Intermittent Service Charging System Message / Battery MIL DTC P0621

Released 11/11/2014
Speedometer Needle Accuracy Information

Released 10/6/2014
Diagnostic Tip: Rear View Camera Options

Released 8/8/2014
Concerns Or Questions Regarding The Installation Of Dealer Installed Accessories

Released 8/7/2014
Inside Rear View Mirror is Loose and/or Mirror Mounting Bracket Fell Off

Released 8/5/2014
Power Door Locks Unlock Unwanted After Auto Locking

Released 7/23/2014
Passenger Presence System (PPS) May Command Seat Belt Reminder Chime and Passenger Airbag Indicator On When Electronic Devices or Conductive Objects are Placed on Front Passenger Seat

Released 7/17/2014
High Voltage Safety - High Voltage Disabling

Released 7/17/2014
Key Cutting Procedure for Obtaining Replacement Key

Released 7/17/2014
Intermittent Unwanted Trunk Opening While Vehicle is Parked

Released 7/17/2014
Rear Doors Intermittently will not Open from Inside and/or Electric Child Lock (ECL) LED Light in the ECL Switch Flashing

Released 7/14/2014
Powertrain and Various Electrical/Electronic Control Issues

Released 7/11/2014
Information Regarding A/C Service Valve Tethered Cap Requirements in the State of Idaho

Released 7/8/2014
Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To

Released 6/19/2014
Radio Reprogramming Using Techline/Service Programming System (SPS) - Ensuring Correct Vehicle Selection

Released 6/6/2014
Engineering Information - Sunroof or Sunshade Inoperative, DTC U151B Set

Released 6/6/2014
Driver and Passenger Heated Seats Inoperative and/or Heated Seat Button Sticks

Released 6/3/2014
Drivers Side Object Detection Indicator Illuminated with No Objects Present on Drivers Side

Released 5/16/2014
DTC Symptom Byte Documentation

Released 4/22/2014
Backup Camera Inoperative

Released 2/25/2014
Intermittent Remote Keyless Entry Inoperative

Released 2/25/2014
Mist From Instrument Panel Vents, Moisture On Windshield Or Water On Floor

Released 2/11/2014
Diagnostic Tip - MDI Cable Or SAS Learning Issues When Repairing Service Stability/Traction Message Or DTC C0710 SYM71

Released 2/7/2014
Heated Seats Inoperative With DTC U0209

Released 2/6/2014
Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel Bead Seat Corrosion (Clean and Resurface Wheel Bead Seat)

Released 2/5/2014
Engineering Information - Sunroof or Sunshade Inoperative, DTC U151B Set

Released 2/1/2014
No Audio On Certain XM Radio Channels

Released 1/29/2014
2.0L/2.5L Engine 2013 Exchange Program and 2014 PQC Restriction (GMNA Only)

Released 1/28/2014
Normal Characteristic - Key Off Radio Operation

Released 1/24/2014
GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period

Released 1/4/2014
Loose Ground Terminal Repair and Proper Labor Code

Released 1/4/2014
Proper Wheel Installation and Wheel Torque Techniques

Released 1/3/2014
Installation of Rear Compartment Lid ECO Emblem For Customer Satisfaction

Released 11/22/2013
Malfunction Indicator Lamp (MIL) On, DTCs P059F and/or P069E Set

Released 11/8/2013
Rear Fascia Not Flush To Rear Quarter Panel

Released 10/4/2013
Diagnostic Tip: Diagnosing Vehicles with OnStar DTC B101D-37

Released 10/1/2013
Information on Glass Ultra Violet UV Ray Protection And Tint Percentage

Released 9/6/2013
Diagnostic Information on Internal Engine Noise or Damage After Oil Filter Replacement

Released 8/21/2013
Water On Floor And/Or Carpet

Released 6/28/2013
Information for Engine Oils Used in 2014 Model Year Vehicles

Released 6/28/2013
P0341 DTC Set in History

Released 5/3/2012
Information on Tire Radial Force Variation (RFV)

Released 2/24/2012
Part Restriction and Ordering Process Information for OnStar Vehicle Communication Interface Modules (VCIM) (GMNA Only)

Released 2/23/2012
Front Seat Lateral Movement, Clunk, Squeak, Click Noise or Shift While Cornering

Released 2/11/2012
Turbocharger Cracks in Inlet Port Center Web Area

Released 1/19/2012
Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Parts Center

Released 1/13/2012
Properly Maintaining Vehicles in Dealer Inventory

Released 1/13/2012
Properly Maintaining Vehicles in Dealer Inventory

Released 1/12/2012
Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability

Released 10/24/2011
Use of Surface Conditioning Disks When Cleaning Engine Gasket Sealing Surfaces and/or Reused Engine Parts

Released 10/17/2011
Safety Belt Locking Conditions (Normal Operating Characteristics)

Released 10/13/2011
Eliminating Unwanted Odors in Vehicles

Released 9/23/2011
Missing OnStar Owner Kit Integration in Vehicle Owner Manual

Released 9/21/2011
2014 Malibu Front License Plate Bracket and Fastener Installation Information

Released 9/18/2011
Revised Front License Plate Bracket Installation Instructions

Released 8/23/2011
Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)

Released 8/23/2011
Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)

Released 1/17/1997
Car and Truck Fix it Right the First Time Issues

Released 6/16/2017
Properly Maintaining Vehicles in Dealer Inventory

Released 4/12/2017
Underbody Component Corrosion

Released 2/20/2017
EBCM Wheel Speed Sensor Diagnostic Aid for ABS Message - Click or Ratchet Noise - Service Traction Message - Service Stabilitrak Message - Service Steering Message

Released 10/7/2016
Properly Maintaining Vehicles in Dealer Inventory

Released 6/21/2016
EBCM Wheel Speed Sensor Diagnostic Aid for ABS Message -Click Or Ratchet Noise- Service Traction Message - Service Stabilitrak Message - Service Steering Message

Released 3/2/2016
Properly Maintaining Vehicles in Dealer Inventory

Released 3/2/2016
New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores

Released 2/18/2016
Hum or Buzz Noise Right Front Service Brake Assist ABS or SES MIL

Released 12/16/2015
ABS/Red Brake/Traction Control Indicator And Or A Low Brake Fluid Message On At Times

Released 10/31/2015
Warranty Administration - Revised Customer Concern Not Duplicated (CCND) / Verified Labor Operation Numbers/How to Submit CCND Transactions in Global Warranty Management

Released 10/31/2015
Diagnostic Tip - Multi-axis Acceleration Sensor Module Sets History DTC U0121 (Loss of Communication with the EBCM)

Released 10/31/2015
Engineering Information - Brake Lights Stay Illuminated Without Brake Pedal Being Pressed

Released 10/31/2015
Engineering Information - Brake Lights Stay Illuminated Without Brake Pedal Being Pressed

Released 10/31/2015
Diagnostic Tip - EBCM DTC C025E

Released 9/5/2015
Brake Lathe Calibration Procedure

Released 8/1/2015
Properly Maintaining Vehicles in Dealer Inventory

Released 6/6/2015
Properly Maintaining Vehicles in Dealer Inventory

Released 5/30/2015
Diagnostic Tip - MDI Cable Or SAS Learning Issues When Repairing Service Stability/Traction Message Or Chassis Buss DTCs

Released 1/1/2015
Brake Pedal Does Not Raise After Apply, Brakes Remain Applied Or Brake Lights On Unwanted

Released 7/17/2014
Product Safety - Incorrect Front Brake Rotor

Released 7/17/2014
F/CMVSS Noncompliance - Electronic Brake Control Module

Released 6/20/2014
Product Safety - Incorrect Front Brake Rotor

Released 5/2/2014
EBCM Wheel Speed Sensor Diagnostic Aid for ABS Message -Click Or Ratchet Noise- Service Traction Message - Service Stabilitrak Message - Service Steering Message

Released 11/25/2013
Diagnostic Tip - EBCM DTC C025E

Released 11/15/2013
Multi-Axis Acceleration Sensor Module Sets History DTC U0121 (Loss Of Communication With The EBCM)

Released 1/13/2012
Properly Maintaining Vehicles in Dealer Inventory

Released 1/17/1997
Car and Truck Fix it Right the First Time Issues

Released 5/10/2017
Warranty Administration - Automatic Transmission Oil Cooler Flush and Flow Test

Released 3/16/2017
Engineering Information - High Pitch Squeal Noise from Water Pump

Released 11/7/2016
Engineering Information - High Pitch Squeal Noise from Water Pump

Released 10/27/2016
Engineering Information - HIgh Pitch Squeal Noise from Water Pump

Released 8/2/2016
Use of Surface Conditioning Disks When Cleaning Engine Gasket Sealing Surfaces and/or Reused Engine Parts

Released 3/30/2016
BAS+ (Hybrid) eAssist Battery Cooling Fan Inoperative Due To Low System Voltage Conditions

Released 2/11/2016
Unscheduled Supplemental Services (Including Flushing Services and Additives) and Proper Use of GM Simplified Maintenance Schedules (U.S. Only)

Released 10/31/2015
Loud Engine Whine Noise

Released 10/31/2015
Engine Overheating - Poor Heater Performance AC Off Message P00B7 P2181

Released 10/31/2015
Engineering Information - Battery Saver Active Message Displayed on DIC, Drive Motor Generator Belt Broken, DTC P1A6F or P0A90 May be Set

Released 10/31/2015
Warranty Administration - Revised Customer Concern Not Duplicated (CCND) / Verified Labor Operation Numbers/How to Submit CCND Transactions in Global Warranty Management

Released 3/14/2015
Unscheduled Supplemental Services (Including Flushing Services and Additives) and Proper Use of GM Simplified Maintenance Schedules (Canada Only)

Released 6/10/2020
No Fob Detected Message All Other Functions Normal

Released 5/21/2020
Misfire Template

Released 5/20/2020
IPC Odometer Programming Method Quick Reference Guide

Released 5/14/2020
IPC Odometer Programming Method Quick Reference Guide

Released 4/27/2020
Speedometer Needle Accuracy Information

Released 11/26/2019
Key Code Security Rules and Information on GM KeyCode Look-Up Application (U.S. Only)

Released 11/5/2019
J-35616-64B Or EL-35616-58 Terminal Test Probe Information/Repair

Released 9/25/2019
Do Not Swap Modules in Vehicles with Global Electrical Systems

Released 8/19/2019
GM Wiring Repair Strategy Information

Released 7/30/2019
LIN Bus Diagnostic Information

Released 7/16/2019
Multiple U-code Diagnostic Information – With one having symptom Byte 71

Released 6/3/2019
J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead

Released 5/28/2019
Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (US Dealers Only).

Released 5/14/2019
Diagnostic Tip for Malfunction Indicator Lamp (MIL) Illuminated with DTC P305F, P058B and/or P058D

Released 4/23/2019
Intermittent Sunroof Operation, Bind, Noise, Auto-reverse, and/or Water Leaks

Released 4/11/2019
BAS+ (Hybrid) eAssist Battery Cooling Fan Inoperative Due To Low System Voltage Conditions

Released 3/11/2019
Transport Mode On Message Displayed in DIC and/or Battery Light is Flashing

Released 2/8/2019
Outside Ambient Temperature Display Missing and/or HVAC Temperature Displays in Celsius B0158

Released 1/29/2019
Cold Weather and Long Stand Time Battery Maintenance and Testing Tips

Released 1/22/2019
Diagnostic Tip - Security Light on Intermittently / No Crank/No Start or Start Stall / Keyless Access Vehicles May Display No Remote/Fob Detected / Poor or No RKE Range / Service TPo

Released 1/18/2019
Warranty Administration - Revised Wiring Repair Labor Operations and Required Additional Information

Released 12/13/2018
Exterior Lamp Condensation and Replacement Guidelines

Released 12/5/2018
Service Part Number Information for Improved Generator with OAD Pulley

Released 11/30/2018
Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada)

Released 11/29/2018
Special Coverage - Camshaft Oil Control Valve

Released 11/20/2018
Requirements For OnStar Over The Air Programming And Updates

Released 11/20/2018
Diagnostic Tips: XM Audio Traffic And Travel Link Availability And Operation

Released 11/8/2018
Engine Runs Rough with Malfunction Indicator Lamp (MIL) On, Low Compression on Cylinder with Misfire, DTC P0300 Set

Released 10/23/2018
Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints

Released 10/12/2018
Diagnostic Tip - Unable to Learn RKE Transmitters

Released 10/8/2018
MIL P2097 LCV (2.5L) LKW (2.5L) LTG (2.0L)

Released 10/8/2018
Engine identification Number Requested When Programming ECM

Released 10/3/2018
IPC Odometer Programming Method Quick Reference Guide

Released 9/27/2018
Whine Noise From Timing Chain Area

Released 9/26/2018
Diagnostic Tip - Security Light on Intermittently / No Crank/No Start or Start Stall / Keyless Access Vehicles May Display No Remote/Fob Detected / Poor or No RKE Range / Service TPM

Released 9/11/2018
High Voltage Lithium-Ion Battery Section Exchange Procedure

Released 8/28/2018
Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only)

Released 8/24/2018
IPC Odometer Programming Method Quick Reference Guide

Released 8/24/2018
Variable Diagnostic Time Allowances (U.S. Only)

Released 8/22/2018
Audio Volume Stuck High or Low with No DTCs

Released 8/22/2018
Engineering Information - Smoke or Burning Odor from Underhood with Malfunction Indicator Lamp (MIL) Illuminated with DTC P305F or P058D

Released 7/25/2018
Check Engine Light MIL P015B, P1101 and /or P0101 Reduce Engine Power

Released 7/24/2018
Diagnostic Tip: Rear View Camera Brightness Control Options

Released 7/24/2018
Information on Internal Engine Noise or Damage After Oil Filter Replacement

Released 7/23/2018
Aftermarket ALDL or DLC Interface Devices Causing Multiple Issues

Released 7/3/2018
Intermittent Sunroof Operation, Bind, Noise, Auto-reverse, and/or Water Leaks

Released 6/1/2018
Transport Mode On Message Displayed in DIC and/or Battery Light is Flashing

Released 5/29/2018
Warranty Administration - High Voltage Battery Exchange Process Information

Released 5/23/2018
Diagnostic Tip: Apple Device Connectivity Issues due to USB Cord Concern

Released 4/20/2018
Accessory Power Outlet and Trailer Lighting Fuse Replacement Labor Operation 5430130 Fuse Replacement

Released 4/4/2018
Diagnostic Tip: Rear View Camera Options

Released 3/27/2018
Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)

Released 3/27/2018
Speedometer Needle Accuracy Information

Released 3/7/2018
New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores

Released 2/28/2018
Red LED, No WiFi Operation, and/or Limited OnStar Module Functionality After OnStar Module Replacement for Another Condition

Released 2/1/2018
Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY)

Released 2/1/2018
Noncompliance Recall - Sunroof Switch Compliance

Released 12/7/2017
Cold Weather and Long Stand Time Battery Maintenance and Testing Tips

Released 12/6/2017
Normal Characteristic - Clock Does Not Update or Slow to Update

Released 11/17/2017
Information on COAX Repair Kit Availability

Released 11/7/2017
Verifying Odometer Accuracy

Released 10/6/2017
Diagnostic Tip - Diagnosing Vehicles with OnStar DTC B101D -37

Released 9/6/2017
Diagnostic Tip for Malfunction Indicator Lamp (MIL) Illuminated - DTC U0101 Set

Released 9/5/2017
Updated Warranty and Policy Exchange Program for Electronic Products (U.S. and Canada)

Released 8/30/2017
Aftermarket ALDL or DLC Interface Devices Causing Multiple Issues

Released 8/11/2017
Intermittent Remote Keyless Entry Inoperative

Released 7/25/2017
Information on How to Prevent Inadvertent Vehicle Starting from Key Fob or OnStar Mobile Application

Released 7/25/2017
Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)

Released 6/16/2017
Properly Maintaining Vehicles in Dealer Inventory

Released 4/6/2017
Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY)

Released 3/23/2017
Customer Satisfaction Program - Vehicles with Key Codes Improperly Handled by Third Party

Released 3/21/2017
Malfunction Indicator Lamp (MIL) - Check Engine Light On, DTC P182E

Released 3/15/2017
Speedometer Needle Accuracy Information

Released 2/28/2017
Passenger Presence System (PPS) May Command Seat Belt Reminder Chime and Passenger Airbag Indicator On or Set DTC B101D When Electronic Devices or Conductive Objects are Placed on Front Passenger Seat

Released 2/23/2017
BAS+ (Hybrid) eAssist Service Charging System Message, MIL On With or Without DTCs P0A8F and P062F

Released 1/17/2017
Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)

Released 11/16/2016
Intermittent IPC Gauges Drop Out, Passenger Airbag Indicator OFF/Radio/HVAC Displays Blank Out, Airbag Readiness Light On, Service Airbag/Serivce Theft Deterrent/Service Tire Pressure Monitor Messages Displayed, No Crank No Start - DTCs U0073, U0078, U014

Released 11/15/2016
Diagnostic Information for Supplemental Inflatable Restraint (SIR) System, Intermittent AIR BAG Indicator/Lamp Illuminated with DTC(s) B0012, B0013, B0015, B0016, B0019, B0020, B0022, B0023, B0026, B0033, B0040, B0042 or B0044 Set

Released 11/7/2016
Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)

Released 11/2/2016
Customer Satisfaction Program - Vehicles with Key Codes Improperly Handled by Third Party

Released 10/18/2016
BAS+ (HYBRID) eAssist Charge Message On After A Collision Or Due To A Low Voltage Condition

Released 10/17/2016
Warranty Administration - Changes in Powertrain Warranty Coverage Effective with 2010 Model Year

Released 10/13/2016
Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY)

Released 10/7/2016
Properly Maintaining Vehicles in Dealer Inventory

Released 10/6/2016
Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY)

Released 9/27/2016
Warranty Administration - Labor Operation 0600014 - Suspected Tampering or Vehicle Modifications

Released 9/16/2016
IPC Odometer Programming Method Quick Reference Guide

Released 8/31/2016
Brake Lights Stay Illuminated Without Brake Pedal Being Applied

Released 8/30/2016
J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead

Released 8/12/2016
Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY)

Released 7/5/2016
BAS+ (HYBRID) eAssist Drive Motor Generator Battery Module (Powerpack) has Ended

Released 6/14/2016
Prior To Any Circuit Testing

Released 6/10/2016
BAS+ (HYBRID) eAssist Drive Motor Generator Battery Module (Powerpack) has Ended

Released 5/16/2016
Warranty Administration - Revised Wiring Repair Labor Operations and Required Additional Information

Released 5/13/2016
Accessory Power Outlet and Trailer Lighting Fuse Replacement - Use Global Labor Operation 5430130 Fuse Replacement

Released 5/13/2016
Exterior Lighting Components Tinted or Smoked by an Outside Vendor

Released 5/6/2016
Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)

Released 5/3/2016
BAS+ (HYBRID) eAssist Drive Motor Generator Battery Section Ordering Process

Released 4/26/2016
Dead Battery After Exiting The Vehicle While On A Bluetooth Call

Released 4/22/2016
Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY)

Released 4/20/2016
Cold Weather and Long Stand Time Battery Maintenance and Testing Tips

Released 4/19/2016
Normal Characteristic - OnStar Power Consumption

Released 3/30/2016
BAS+ (Hybrid) eAssist Battery Cooling Fan Inoperative Due To Low System Voltage Conditions

Released 3/15/2016
Original Equipment Batteries Part Number and ACDelco Replacement Battery Approved Warranty Part Numbers

Released 3/11/2016
Information Regarding Servicing Components Located Near SIR Components

Released 3/11/2016
BAS+ (HYBRID) eAssist Drive Motor Generator Battery Module (Powerpack)

Released 3/4/2016
Premature Catalytic Converter Failures

Released 3/3/2016
Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)

Released 3/2/2016
Properly Maintaining Vehicles in Dealer Inventory

Released 3/2/2016
New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores

Released 3/2/2016
Warranty Code Generated By EL-50313 Midtronics GR8 Battery Tester/Charger Required for Claim Processing On Labor Operation 4041510, 4041520 and 250 Mile/400 Km Labor Operation Restriction (North America ONLY)

Released 2/29/2016
Sunroof or Sunshade Inoperative, DTC U151B Set

Released 2/19/2016
Diagnostic Tip for DTC P305F

Released 2/18/2016
Hum or Buzz Noise Right Front Service Brake Assist ABS or SES MIL

Released 2/12/2016
Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage

Released 2/11/2016
MIL Setting DTC U0101 Current Or History

Released 2/11/2016
Passenger Presence System (PPS) May Command Seat Belt Reminder Chime and Passenger Airbag Indicator On or Set DTC B101D When Electronic Devices or Conductive Objects are Placed on Front Passenger Seat

Released 2/8/2016
Exterior Lamp Condensation and Replacement Guidelines

Released 2/8/2016
Odometer Servicing When The Odometer Cannot Be Set To The Actual Mileage

Released 2/1/2016
BAS+ (HYBRID) eAssist Drive Motor Generator Battery Module (Powerpack) or Drive Motor Generator Battery Section Exchange Process And Order Instructions

Released 1/28/2016
Information on Passenger Presence Sensing System (PPS or PSS) Concerns with Custom Upholstery, Accessory Seat Heaters or Other Comfort Enhancing Devices

Released 1/22/2016
Intermittent Airbag Indicator Light ON with Communication DTCs Set

Released 12/16/2015
BAS+ (HYBRID) eAssist Charge Message On After A Collision Or Due To A Low Voltage Condition

Released 11/23/2015
Verifying Odometer Accuracy

Released 11/19/2015
Original Equipment Batteries Part Number and ACDelco Replacement Battery Approved Warranty Part Numbers

Released 11/12/2015
Warranty Administration - Revised Wiring Repair Labor Operations and Required Additional Information

Released 10/31/2015
Information for Fleet Vehicles - Ignition Key, Fob and Key Rings Configuration

Released 10/31/2015
Intermittent Service Charging System Message / Battery MIL DTC P0621

Released 10/31/2015
Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)

Released 10/31/2015
Exterior Lighting Components Tinted or Smoked by an Outside Vendor

Released 10/31/2015
Diagnostic Tip for DTC P305F

Released 10/31/2015
Information on Poor, Limited, Reduced Remote Keyless Entry (RKE) or Remote Vehicle Start (RVS) Range

Released 10/31/2015
Auto Door Lock/Unlock Feature Is Inoperative and/or Power Locks Cycle

Released 10/31/2015
F/CMVSS Noncompliance - Sunroof Switch Compliance

Released 10/31/2015
BAS+ (HYBRID) eAssist Drive Motor Generator Battery Module (Powerpack) or Drive Motor Generator Battery Section Exchange Process And Order Instructions

Released 10/31/2015
Sunroof or Sunshade Inoperative, DTC U151B Set

Released 10/31/2015
TAC Part Restriction Ended - BAS+ (HYBRID) eAssist TAC Parts Restriction

Released 10/31/2015
Normal Characteristic - Heated Seat Operation After Performing A Remote Vehicle Start (RVS)

Released 10/31/2015
Diagnostic Tips for Stop/Start and AutoStop Operation

Released 10/31/2015
F/CMVSS Noncompliance - Sunroof Switch Compliance

Released 10/31/2015
F/CMVSS Noncompliance - Sunroof Switch Compliance

Released 10/31/2015
Warranty Administration - Revised Wiring Repair Labor Operations and Required Additional Information

Released 10/31/2015
(HYBRID) eAssist Red Battery Light and Possible Engine Stall Due to Lack of 12V Battery Charge with P0562

Released 10/31/2015
Heated Seats Inoperative with DTC U0209 Reprogram Heated Seat Module

Released 10/31/2015
J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead

Released 10/31/2015
BAS+ (HYBRID) eAssist Drive Motor Generator Battery Module (Powerpack) or Drive Motor Generator Battery Section Exchange Process And Order Instructions

Released 10/31/2015
Diagnostic Tip: Battery, SES and/or Engine Oil Level Indicators On

Released 10/31/2015
Low Beam Headlamp Bulb Diagnosis/Replacement (Inspect Bulb and Connector)

Released 10/31/2015
Warranty Administration - Revised Customer Concern Not Duplicated (CCND) / Verified Labor Operation Numbers/How to Submit CCND Transactions in Global Warranty Management

Released 10/31/2015
Information for Electrical Ground Repair - Use New Replacement Fasteners with Conductive Finish

Released 10/31/2015
BAS+ (HYBRID) eAssist Charge Message On After A Collision Or Due To A Low Voltage Condition

Released 10/31/2015
Warranty, SPS, Control Module Diagnostics and Configuration Information, Programming, Set-Up

Released 10/31/2015
Cold Weather and Long Stand Time Battery Maintenance and Testing Tips

Released 10/31/2015
ACDelco® Replacement Battery Warranty Procedures

Released 10/31/2015
Intermittent Remote Keyless Entry Inoperative

Released 10/31/2015
Engineering Information - Brake Lights Stay Illuminated Without Brake Pedal Being Pressed

Released 10/31/2015
GM of Canada OnStar Cellular Communication Upgrade

Released 10/31/2015
Diagnostic Aid Radio Display Blanks During Auto Start Event

Released 10/31/2015
Diagnostic Aids Service Engine Soon MIL DTC P058B and/or P058D

Released 10/31/2015
BAS+ (HYBRID) eAssist Drive Motor Generator Battery Module (Powerpack) or Drive Motor Generator Battery Section Exchange Process And Order Instructions

Released 10/31/2015
BAS+ (HYBRID) eAssist Drive Motor Generator Battery Module (Powerpack) or Drive Motor Generator Battery Section Exchange Process And Order Instructions

Released 10/31/2015
Engineering Information - Brake Lights Stay Illuminated Without Brake Pedal Being Pressed

Released 10/31/2015
Intermittent Gauges Drop and/or Radio and HVAC Displays Blank Out When Passenger Seat is Occupied

Released 10/31/2015
Cold Weather and Long Stand Time Battery Maintenance and Testing Tips

Released 10/31/2015
Driver and/or Passenger Power Seat Height Stuck in the Full-up Position, Intermittent Inoperative Seat Adjustment or Not Lowering

Released 10/31/2015
Clock Inaccurate Intermittently

Released 10/31/2015
SES Light on or Various Electrical Concerns

Released 10/31/2015
Updated Warranty and Policy Exchange Program for Electronic Products (U.S. and Canada)

Released 10/31/2015
BAS+ (HYBRID) eAssist Drive Motor Generator Battery Module (Powerpack) or Drive Motor Generator Battery Section Exchange Process And Order Instructions

Released 10/31/2015
Intermittent Radio Audio/Display/Control and Resetting Concerns

Released 10/31/2015
Information on the Use of Non GM Approved Battery Chargers and Booster Packs

Released 9/12/2015
Accessory Power Outlet and Trailer Lighting Fuse Replacement - Use Global Labor Operation 5430130 Fuse Replacement

Released 9/5/2015
Warranty Code Generated By EL-50313 Midtronics GR8 Battery Tester/Charger Required for Claim Processing On Labor Operation 4041510, 4041520 and 250 Mile/400 Km Labor Operation Restriction (North America ONLY)

Released 9/5/2015
GM Wiring Repair Strategy Information

Released 8/1/2015
Properly Maintaining Vehicles in Dealer Inventory

Released 7/25/2015
ACDelco Replacement Battery Warranty Procedures

Released 6/27/2015
Original Equipment Batteries Part Number and ACDelco Replacement Battery Approved Warranty Part Numbers

Released 6/20/2015
(Hybrid) Emergency First Responder Information

Released 6/6/2015
Properly Maintaining Vehicles in Dealer Inventory

Released 6/1/2015
Engineering Information - Battery Saver Active Message Displayed on DIC, Drive Motor Generator Belt Broken, DTC P1A6F or P0A90 May be Set

Released 6/1/2015
Engineering Information - Battery Saver Active Message Displayed on DIC, Drive Motor Generator Belt Broken, DTC P1A6F or P0A90 May be Set

Released 5/2/2015
Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)

Released 5/2/2015
Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage

Released 3/28/2015
Aftermarket ALDL or DLC Interface Devices Causing Multiple Issues

Released 3/14/2015
Warranty Administration – Labor Operation 0600014 – Suspected Tampering or Vehicle Modifications

Released 1/31/2015
Information on Passenger Presence Sensing System (PPS or PSS) Concerns with Custom Upholstery, Accessory Seat Heaters or Other Comfort Enhancing Devices

Released 1/1/2015
Radio Does Not Mute Enough When OnStar Turn-By-Turn Navigation Directions Are Announced (Increase Volume Setting or Request Soft Mute Feature Change Through OnStar Customer Service)

Released 11/13/2014
Intermittent Service Charging System Message / Battery MIL DTC P0621

Released 8/18/2014
Intermittent Service Charging System Message/ Battery MIL DTC P0621

Released 8/8/2014
Concerns Or Questions Regarding The Installation Of Dealer Installed Accessories

Released 8/5/2014
Power Door Locks Unlock Unwanted After Auto Locking

Released 7/23/2014
Passenger Presence System (PPS) May Command Seat Belt Reminder Chime and Passenger Airbag Indicator On When Electronic Devices or Conductive Objects are Placed on Front Passenger Seat

Released 7/17/2014
High Voltage Safety - High Voltage Disabling

Released 7/17/2014
Intermittent Unwanted Trunk Opening While Vehicle is Parked

Released 7/17/2014
Rear Doors Intermittently will not Open from Inside and/or Electric Child Lock (ECL) LED Light in the ECL Switch Flashing

Released 7/17/2014
Intermittent Unwanted Trunk Opening While Vehicle is Parked

Released 7/17/2014
Accessory Power Outlet and Trailer Lighting Fuse Replacement - Use GLC Labor Operation 5430130 Fuse Replacement

Released 7/14/2014
Powertrain and Various Electrical/Electronic Control Issues

Released 6/19/2014
Radio Reprogramming Using Techline/Service Programming System (SPS) - Ensuring Correct Vehicle Selection

Released 6/6/2014
Driver and Passenger Heated Seats Inoperative and/or Heated Seat Button Sticks

Released 6/3/2014
DTCs P0601 P0603 P0604 P062F or P1621 (Stored In The TCM)

Released 6/3/2014
Drivers Side Object Detection Indicator Illuminated with No Objects Present on Drivers Side

Released 5/16/2014
DTC Symptom Byte Documentation

Released 4/22/2014
Backup Camera Inoperative

Released 4/1/2014
BAS+ (HYBRID) eAssist Drive Motor Generator Battery Module (Powerpack) or Drive Motor Generator Battery Section Exchange Process And Order Instructions

Released 3/12/2014
BAS+ (HYBRID) eAssist TAC Parts Restriction

Released 2/18/2014
BAS+ (HYBRID) eAssist TAC Parts Restriction

Released 2/12/2014
Diagnostic Tip - Unable to Learn RKE Transmitters

Released 2/11/2014
Diagnostic Tip - MDI Cable Or SAS Learning Issues When Repairing Service Stability/Traction Message Or DTC C0710 SYM71

Released 2/1/2014
No Audio On Certain XM Radio Channels

Released 1/28/2014
Normal Characteristic - Key Off Radio Operation

Released 1/4/2014
Loose Ground Terminal Repair and Proper Labor Code

Released 1/3/2014
Radio Locks Up and/or Resets, Bluetooth® Pairing, Voice Recognition and Navigation Updates

Released 12/24/2013
Normal Characteristic - Clock Does Not Update Or Slow To Update

Released 12/5/2013
BAS+ (HYBRID) eAssist Drive Motor Generator Battery Module (Powerpack) or Drive Motor Generator Battery Section Exchange Process And Order Instructions

Released 11/25/2013
No Crank Service Engine Soon MIL DTC P058B P058D P118C P118D P26E4 P26E5 P26E6

Released 11/22/2013
Radio Locks Up and/or Resets, Bluetooth® Pairing, Voice Recognition and Navigation Updates

Released 11/15/2013
Diagnostic Tip - Rear Camera Guideline Selection Is Not Available on Some Radio RPOs

Released 11/15/2013
Multi-Axis Acceleration Sensor Module Sets History DTC U0121 (Loss Of Communication With The EBCM)

Released 11/1/2013
No Fob Detected Message All Other Functions Normal

Released 10/21/2013
Battery Goes Dead and/or Unwanted Brake Lights

Released 10/5/2013
OnStar Will Not Power Up

Released 10/1/2013
Diagnostic Tips For Auxiliary Battery Testing

Released 9/14/2013
OnStar Will Not Power Up

Released 9/4/2013
TAC Part Restriction - Navigation Radio, Radio, and Integrated Center Stack (ICS) Components - US Dealers

Released 6/28/2013
P0341 DTC Set in History

Released 6/14/2013
Passenger Presence System (PPS) May Command Seat Belt Reminder Chime and Passenger Airbag Indicator On When Electronic Devices or Conductive Objects are Placed on Front Passenger Seat

Released 1/13/2012
Properly Maintaining Vehicles in Dealer Inventory

Released 1/13/2012
Properly Maintaining Vehicles in Dealer Inventory

Released 9/4/2011
Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)

Released 8/24/2011
Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)

Released 8/23/2011
Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)

Released 8/23/2011
Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)

Released 8/23/2011
Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)

Released 8/23/2011
Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)

Released 1/17/1997
Car and Truck Fix it Right the First Time Issues

Released 2/23/2018
Stall Hesitation P0068 P0101 P0106 P0131 P0137 P0171 P0324 P0326 P0331 P0506 P2097 PIP5529 LCV LKW LTG Loose Intake Manifold Bolts

Released 3/10/2017
Security Code Input Message with SPS Error Code E5659, M5304 and/or M5530 During TIS2web Programming

Released 10/17/2016
Warranty Administration - Changes in Powertrain Warranty Coverage Effective with 2010 Model Year

Released 9/26/2016
Handling Requests For Modifications To Permanently Import / Export Vehicles Between The US And Canada

Released 7/22/2016
Malfunction Indicator Lamp (MIL) Illuminated with DTCs P2096 and/or P0621 Set

Released 5/31/2016
SES Lamp With DTC P015A

Released 5/24/2016
SES Lamp With DTC P015A

Released 4/14/2016
SES Lamp With DTC P015A

Released 11/23/2015
Poor A/C Performance and/or Blows Warm on Decel

Released 10/31/2015
Control Module Diagnostic Trouble Code(s) (DTC)(s) P0601, P0602, P0603, P0604, P0606, P062F, P06F3, P1621 Shared In Multiple Modules

Released 10/31/2015
Engineering Information - Malfunction Indicator Lamp (MIL) On, DTC P055B and/or P055C Set

Released 10/31/2015
Warranty, SPS, Control Module Diagnostics and Configuration Information, Programming, Set-Up

Released 10/31/2015
How to Identify Factory or Aftermarket CNG, LPG, Bi-Fuel Systems

Released 10/31/2015
Engine Cranks But Does Not Start after AutoStop

Released 7/17/2014
Black Smoke and Rough Idle on Cold Start

Released 7/14/2014
Powertrain and Various Electrical/Electronic Control Issues

Released 6/3/2014
DTCs P0601 P0603 P0604 P062F or P1621 (Stored In The TCM)

Released 2/13/2014
MIL Setting DTC U0101 Current Or History

Released 1/17/1997
Car and Truck Fix it Right the First Time Issues

Released 8/31/2017
Intake Manifold Inspection/Replacement After Severe Internal Engine Damage

Released 4/25/2017
SES Light with Fuel Trim and or Oxygen Sensor Codes

Released 4/12/2017
Underbody Component Corrosion

Released 3/4/2016
Premature Catalytic Converter Failures

Released 3/2/2016
Properly Maintaining Vehicles in Dealer Inventory

Released 3/2/2016
New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores

Released 11/30/2015
Premature Catalytic Converter Failures

Released 10/31/2015
Warranty Administration - Revised Customer Concern Not Duplicated (CCND) / Verified Labor Operation Numbers/How to Submit CCND Transactions in Global Warranty Management

Released 6/6/2015
Properly Maintaining Vehicles in Dealer Inventory

Released 5/5/2020
Information on Fuel Injector Replacement Guidelines During Service, Malfunction Indicator Lamp (MIL) Illuminated - DTCs P0300-P0308, P050D, P0171, P0172, P0174, P0175, P2099, P219A, and/or P219B Set

Released 1/14/2020
Diagnostic Tip: Poor Engine Performance Or CEL On In Cold Ambient Temperatures On Vehicles Equipped With Turbocharged Gasoline Engines May Set One Or More Of The Following DTCs P0299 P2227

Released 10/22/2019
Check Engine Light MIL P015B, P1101 and /or P0101 Reduce Engine Power

Released 10/22/2019
GE-52250 Power Smoke Diagnostic Leak Detector Turbocharger Charge Air And Induction System Tester MIL Reduced Engine Power

Released 9/6/2019
Stall Hesitation P0068 P0101 P0106 P0131 P0137 P0171 P0324 P0326 P0331 P0506 CV LKW LTG Loose Intake Manifold Bolts

Released 6/26/2019
TOP TIER Detergent Gasoline and TOP TIER Diesel Fuel Information and Licensed Brands

Released 6/19/2019
Warranty Administration - Warranty SPS Control Module Reprogramming

Released 3/7/2019
TOP TIER Detergent Gasoline and TOP TIER Diesel Fuel Information and Licensed Brands

Released 3/1/2019
Information on Black Smoke, Rough Idle and Minimal Misfires on Cold Start

Released 12/3/2018
SES Light with Fuel Trim and or Oxygen Sensor Codes

Released 11/30/2018
Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada)

Released 10/3/2018
Diagnostic Tip: Fuel Injected Gasoline Engines Possible No Start Extended Crank or Fuel Pressure Related DTCs

Released 7/25/2018
Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada)

Released 2/27/2018
Information on Vehicles Sitting Outside on Dealer Lots for Extended Periods of Time with Hard Start or Crank/No Start Condition

Released 11/30/2017
MIL P2097 LCV LKW LTG

Released 11/22/2017
Automatic Transmission Shift and Engine Driveability Concerns and/or MIL ON Due to Aftermarket Oil Bath Type Air Filter Use

Released 11/20/2017
Intermittent Remote Keyless Entry Inoperative

Released 9/28/2017
Check Engine Light MIL P015B, P1101 and /or P0101 Reduce Engine Power

Released 7/25/2017
Information on How to Prevent Inadvertent Vehicle Starting from Key Fob or OnStar Mobile Application

Released 7/18/2017
Stalling - Hesitation - Lack Of Performance P018B And/Or P2635 Setting In High Ambient Temperatures

Released 6/19/2017
Check Engine Light MIL P015B, P1101 and /or P0101 Reduce Engine Power

Released 6/16/2017
Properly Maintaining Vehicles in Dealer Inventory

Released 3/21/2017
Malfunction Indicator Lamp (MIL) Illuminated - DTC P0411 Set

Released 2/20/2017
Customer Satisfaction Program - Vehicles with Key Codes Improperly Handled by Third Party

Released 11/28/2016
Noncompliance Recall - Electronic Park Lock (EPL) Lever

Released 11/2/2016
Customer Satisfaction Program - Vehicles with Key Codes Improperly Handled by Third Party

Released 10/17/2016
Warranty Administration - Changes in Powertrain Warranty Coverage Effective with 2010 Model Year

Released 10/7/2016
Properly Maintaining Vehicles in Dealer Inventory

Released 10/6/2016
TOP TIER Detergent Gasoline Information and Available Brands

Released 10/5/2016
Information for Fleet Vehicles - Ignition Key, Fob and Key Rings Configuration

Released 9/19/2016
Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Parts Center

Released 9/1/2016
Fuel and Oil Additives - Facts and Myths - Maximizing Gasoline Fuel Economy

Released 8/9/2016
Information for Fleet Vehicles - Ignition Key, Fob and Key Rings Configuration

Released 8/2/2016
Use of Surface Conditioning Disks When Cleaning Engine Gasket Sealing Surfaces and/or Reused Engine Parts

Released 5/17/2016
Check Engine Light MIL P015B and / or P1101 Reduce Engine Power

Released 5/5/2016
Black Smoke and Rough Idle on Cold Start

Released 3/2/2016
Properly Maintaining Vehicles in Dealer Inventory

Released 3/2/2016
New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores

Released 2/1/2016
Diagnostic Tips for Stop/Start and AutoStop Operation

Released 10/31/2015
Information for Fleet Vehicles - Ignition Key, Fob and Key Rings Configuration

Released 10/31/2015
Maintenance Cleaning of Fuel Injectors

Released 10/31/2015
Fuel Gauge Does Not Read Full, Only Goes to 7/8 Full

Released 10/31/2015
Warranty Administration - Revised Customer Concern Not Duplicated (CCND) / Verified Labor Operation Numbers/How to Submit CCND Transactions in Global Warranty Management

Released 10/31/2015
TOP TIER Detergent Gasoline Information and Available Brands

Released 10/31/2015
Fuel Gauge Does Not Read Full, Only Goes to 7/8 Full

Released 10/31/2015
Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Parts Center

Released 10/31/2015
Automatic Transmission Shift and Engine Driveability Concerns and/or MIL ON Due to Aftermarket Oil Bath Type Air Filter Use

Released 10/31/2015
How to Identify Factory or Aftermarket CNG, LPG, Bi-Fuel Systems

Released 10/31/2015
Engine Cranks But Does Not Start after AutoStop

Released 7/12/2015
TOP TIER Detergent Gasoline Information and Available Brands

Released 6/1/2015
Information for Fleet Vehicles - Ignition Key, Fob and Key Rings Configuration

Released 5/30/2015
Usage of E85 Fuel in GM Vehicles

Released 5/23/2015
Information Regarding the Differences Between Leakage and Seepage

Released 5/12/2015
Service Parts Safety - Ignition Lock Cylinder Binding

Released 5/2/2015
Information Regarding the Differences Between Leakage and Seepage

Released 5/2/2015
Intermittently Key Will Not Rotate in Door or Ignition Lock Cylinder

Released 4/11/2015
Service Parts Safety - Ignition Lock Cylinder Binding

Released 3/28/2015
Product Quality Center (PQC) Assembly Replacement Process - For Service Agents Not Required to Contact PQC Prior to Assembly Replacement

Released 10/7/2014
Cylinder 1 Miss On Left Turns And Cylinder 4 Miss On Right Turns - Possible Fuel Contamination

Released 7/17/2014
Black Smoke and Rough Idle on Cold Start

Released 5/30/2014
Black Smoke and Rough Idle on Cold Start

Released 2/11/2012
Turbocharger Cracks in Inlet Port Center Web Area

Released 1/19/2012
Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Parts Center

Released 1/19/2012
Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Parts Center

Released 2/8/2019
Outside Ambient Temperature Display Missing and/or HVAC Temperature Displays in Celsius B0158

Released 10/10/2018
AC Blows Warm or Poor Performance

Released 9/5/2018
Information on A/C Odors During Start Up in Hot Humid Climates

Released 8/22/2018
Diagnostic Tips for Odor Emanating from HVAC System

Released 6/21/2018
Information on New Refrigerant (R1234yf) for A/C Service

Released 6/20/2018
AC Blows Warm or Poor Performance

Released 5/25/2018
Information on New Refrigerant (R1234yf) for A/C Service

Released 5/15/2018
Information on New Refrigerant (R-1234yf) for A/C Service

Released 6/14/2017
Air Conditioning Odor (Install Evaporator Core Dryer Kit and Apply Cooling Coil Coating)

Released 3/1/2016
Odor from HVAC System with Temperature Control Set on High Heat and Engine at Operating Temperature

Released 2/11/2016
Unscheduled Supplemental Services (Including Flushing Services and Additives) and Proper Use of GM Simplified Maintenance Schedules (U.S. Only)

Released 1/28/2016
Information on Passenger Presence Sensing System (PPS or PSS) Concerns with Custom Upholstery, Accessory Seat Heaters or Other Comfort Enhancing Devices

Released 12/14/2015
Outside Ambient Temperature Display Missing And/Or HVAC Temperature Displays In Celsius B0158

Released 12/5/2015
Air Conditioning Odor (Install Evaporator Core Dryer Kit and Apply Cooling Coil Coating)

Released 11/23/2015
Poor A/C Performance and/or Blows Warm on Decel

Released 10/31/2015
Intermittently HVAC Blows Only Cold Air with Vehicle at Operating Temperatures

Released 10/31/2015
Normal Characteristic - Heated Seat Operation After Performing A Remote Vehicle Start (RVS)

Released 10/31/2015
Odor from HVAC System with Temperature Control Set on High Heat and Engine at Operating Temperature

Released 10/31/2015
Odor from HVAC System with Temperature Control Set on High Heat and Engine at Operating Temperature

Released 10/31/2015
Odor from HVAC System with Temperature Control Set on High Heat and Engine at Operating Temperature

Released 10/31/2015
Repair Information for Reconnection of Rear Window (Defroster) Contact or Tab

Released 10/31/2015
Warranty Administration - Revised Customer Concern Not Duplicated (CCND) / Verified Labor Operation Numbers/How to Submit CCND Transactions in Global Warranty Management

Released 10/31/2015
Poor AC Performance Coming To A Stop In High Ambient Temperature

Released 10/31/2015
Inaccurate or Slow Response of Outside Air Temperature Display

Released 10/31/2015
Outside Ambient Temperature Display Missing And/Or HVAC Temperature Displays In Celsius B0158

Released 9/12/2015
Air Conditioning Odor (Install Evaporator Core Dryer Kit and Apply Cooling Coil Coating)

Released 7/25/2015
Air Conditioning Odor (Install Evaporator Core Dryer Kit and Apply Cooling Coil Coating)

Released 6/1/2015
Engineering Information - Intermittent Improper HVAC Air Temperature

Released 6/1/2015
Engineering Information - Intermittent Improper HVAC Air Temperature

Released 5/23/2015
Information Regarding the Differences Between Leakage and Seepage

Released 5/2/2015
Information Regarding the Differences Between Leakage and Seepage

Released 3/14/2015
Unscheduled Supplemental Services (Including Flushing Services and Additives) and Proper Use of GM Simplified Maintenance Schedules (Canada Only)

Released 10/7/2014
HVAC Blower Motor And Indicators Inoperative At Startup

Released 10/3/2014
HVAC Blower Motor And Indicators Inoperative At Startup

Released 7/11/2014
Information Regarding A/C Service Valve Tethered Cap Requirements in the State of Idaho

Released 6/16/2014
Engineering Information - Intermittent Improper HVAC Air Temperature

Released 5/16/2014
Outside Ambient Temperature Display Missing And/Or HVAC Temperature Displays In Celsius B0158

Released 2/25/2014
Mist From Instrument Panel Vents, Moisture On Windshield Or Water On Floor

Released 11/29/2013
F/CMVSS Noncompliance - HVAC Control Inoperable

Released 11/15/2013
F/CMVSS Noncompliance - HVAC Control Inoperable

Released 11/8/2013
F/CMVSS Noncompliance - HVAC Control Inoperable

Released 8/16/2013
Engineering Information - Engine Overheats and/or DTC P00B7

Released 10/13/2011
Eliminating Unwanted Odors in Vehicles

Released 9/7/2011
Inaccurate or Slow Response of Outside Air Temperature Display

Released 7/27/2020
Needle Bearings Found In The Oil Pan During An Oil Change

Released 6/23/2020
Warranty Administration - Engine and Transmission Assembly Replacement (U.S. Only)

Released 6/19/2020
Special Coverage Adjustment - Rocker Arm Oil Control Valve Inoperative

Released 5/21/2020
Misfire Template

Released 5/7/2020
Drivability Concerns Caused By Intake Rocker Arm Oil Control Valve - Chuggle Surge Misfire P0101 P0106 P0171 P0300 P219A P16D0 P16D1 P2646 P2647

Released 5/5/2020
GE-52250 Power Smoke Diagnostic Leak Detector Turbocharger Charge Air And Induction System Tester MIL Reduced Engine Power

Released 4/30/2020
Subject: Drivability Concerns Caused By Intake Rocker Arm Oil Control Valve - Chuggle Surge Misfire P0101 P0106 P0171 P0300 P219A P16D0 P16D1 P2646 P2647

Released 4/3/2020
P06DE P0521 Low Oil Pressure Piston Oil Nozzle Squirter Parts Found In Oil Pan

Released 3/9/2020
Information on Malfunction Indicator Lamp (MIL) Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set

Released 2/19/2020
Drivability Concerns Caused By Intake Rocker Arm Oil Control Valve - Chuggle Surge Misfire P0101 P0106 P0171 P0300 P219A P16D0 P16D1 P2646 P2647

Released 1/20/2020
Drivability Concerns Caused By Intake Rocker Arm Oil Control Valve - Chuggle Surge Misfire P0101 P0106 P0171 P0300 P219A P16D0 P16D1 P2646 P2647

Released 12/11/2019
MIL Due To P06DE and may also have P0521

Released 10/29/2019
Information on Driveline Clunk Noise

Released 10/9/2019
Information on Engine Oil Consumption Guidelines

Released 9/16/2019
MIL Due To P06DE and may also have P0521

Released 9/6/2019
Stall Hesitation P0068 P0101 P0106 P0131 P0137 P0171 P0324 P0326 P0331 P0506 CV LKW LTG Loose Intake Manifold Bolts

Released 8/19/2019
GM Wiring Repair Strategy Information

Released 8/15/2019
Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold

Released 8/15/2019
Diagnostic Aid Radio Display Blanks During Auto Start Event

Released 8/13/2019
Information on Internal Engine Noise or Damage After Oil Filter Replacement

Released 8/12/2019
Information on Slight Vehicle Movement in Park at Start Up After Cold Soak

Released 7/30/2019
Drivability Concerns Caused By Intake Rocker Arm Oil Control Valve - Chuggle Surge Misfire P0101 P0106 P0171 P0300 P219A P16D0 P16D1 P2646 P2647

Released 6/27/2019
Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada)

Released 6/26/2019
Aftermarket ALDL or DLC Interface Devices Causing Multiple Issues

Released 6/25/2019
Use of Surface Conditioning Disks When Cleaning Gasket Sealing Surfaces and/or Reused Parts

Released 6/19/2019
Warranty Administration - Warranty SPS Control Module Reprogramming

Released 6/19/2019
Drivability Concerns Caused By Intake Rocker Arm Oil Control Valve - Chuggle Surge Misfire P0101 P0106 P0171 P0300 P219A P16D0 P16D1 P2646 P2647

Released 6/13/2019
Do Not Swap Modules in Vehicles with Global Electrical Systems

Released 5/20/2019
Information on Water or Ethylene Glycol in Transmission Fluid

Released 5/7/2019
Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns Do Not Separate The Torque Converter From the Flex Plate

Released 5/6/2019
Needle Bearings Found In The Oil Pan During An Oil Change

Released 4/12/2019
Speedometer Needle Accuracy Information

Released 4/2/2019
Manual Transmission Operating Characteristics

Released 3/8/2019
Drivability Concerns Caused By Intake Rocker Arm Oil Control Valve - Chuggle Surge Misfire P0101 P0106 P0171 P0300

Released 3/1/2019
Information on Black Smoke, Rough Idle and Minimal Misfires on Cold Start

Released 2/18/2019
Misfire Template

Released 2/13/2019
Information for Repairing Engine Front Cover Oil Leak, Sealing Surface Preparation and Applying RTV Sealant

Released 2/4/2019
Diagnostic Tip for Oil Leak from Rear of Engine After Extended Driving in Cold Temperatures Below 0 Degrees F (-18 Degrees C)

Released 1/22/2019
Oil Leak from Rear of Engine After Extended Driving in Cold Temperatures Below 0 F (-18 C)

Released 1/22/2019
Diagnostic Tip - Security Light on Intermittently / No Crank/No Start or Start Stall / Keyless Access Vehicles May Display No Remote/Fob Detected / Poor or No RKE Range / Service TPo

Released 1/11/2019
Poor Engine Performance Or CEL On In Cold Ambient Temperatures On Vehicles Equipped With Turbocharged Gasoline Engines May Set One Or More Of The Following DTCs P0299 P2227

Released 1/10/2019
Drivability Concerns Caused By Intake Rocker Arm Oil Control Valve - Chuggle Surge Misfire P0101 P0106 P0171 P0300

Released 12/6/2018
Poor Engine Performance Or CEL On In Cold Ambient Temperatures On Vehicles Equipped With Turbocharged Gasoline Engines May Set One Or More Of The Following DTCs P0171 P0172 P0299 P2227

Released 12/5/2018
Warranty Administration - Warranty, SPS, Control Module Diagnostics and Configuration Information, Programming, Set-Up

Released 12/3/2018
SES Light with Fuel Trim and or Oxygen Sensor Codes

Released 11/30/2018
Shudder, 2-3 Upshift or 3-2 Downshift Concern

Released 10/30/2018
Warranty Administration - Labor Operation 0600018 - Personal Property Damage

Released 10/23/2018
Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints

Released 10/19/2018
Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints

Released 10/17/2018
Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints

Released 10/11/2018
Diagnosis and Repair - Bearing Damage or Engine Will Not Rotate

Released 10/5/2018
Engine Oil Leak from Side of Engine Block

Released 10/3/2018
Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold

Released 9/27/2018
Whine Noise From Timing Chain Area

Released 9/26/2018
Diagnostic Tip - Security Light on Intermittently / No Crank/No Start or Start Stall / Keyless Access Vehicles May Display No Remote/Fob Detected / Poor or No RKE Range / Service TPM

Released 8/22/2018
OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification

Released 8/22/2018
Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center

Released 8/8/2018
Alleged Cylinders Out Of Round

Released 7/25/2018
Check Engine Light MIL P015B, P1101 and /or P0101 Reduce Engine Power

Released 7/24/2018
Intake Manifold Inspection/Replacement After Severe Internal Engine Damage

Released 7/24/2018
Information on Internal Engine Noise or Damage After Oil Filter Replacement

Released 4/19/2018
Information on Engine Oil Life Monitor Operation Calculation

Released 4/9/2018
Information on Water or Ethylene Glycol in Transmission Fluid

Released 2/28/2018
Stall Hesitation P0068 P0101 P0106 P0131 P0137 P0171 P0324 P0326 P0331 P0506 PIP5529A LCV LKW LTG Loose Intake Manifold Bolts

Released 2/27/2018
Warranty Administration - Updated - Dealer Empowerment Labor Operations and Customer Enthusiasm (U.S. Only)

Released 2/15/2018
Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada)

Released 12/21/2017
TOP TIER Detergent Gasoline and TOP TIER Diesel Fuel Information and Licensed Brands

Released 11/30/2017
Information on Engine Oil Consumption Guidelines

Released 10/6/2017
Drivability Concerns Caused By Intake Rocker Arm Oil Control Valve - Chuggle Surge Misfire P0101 P0106 P0171 P0300

Released 10/2/2017
Cylinder Head Tick Noise And/ Or Damage - Possible Plugged Oil Feed Orifice

Released 9/26/2017
Information On Remanufactured Engine Misfire Diagnosis After Installation

Released 8/31/2017
Intake Manifold Inspection/Replacement After Severe Internal Engine Damage

Released 8/21/2017
Alleged Cylinders Out Of Round

Released 6/9/2017
Introduction of new Dexos1 Generation 2 engine oil

Released 5/10/2017
Warranty Administration - Automatic Transmission Oil Cooler Flush and Flow Test

Released 4/25/2017
SES Light with Fuel Trim and or Oxygen Sensor Codes

Released 4/12/2017
Underbody Component Corrosion

Released 3/30/2017
Information on Engine Oil Requirements for LTG 2.0L Turbocharged Engine

Released 3/29/2017
Information on Driveline Clunk Noise

Released 3/21/2017
Malfunction Indicator Lamp (MIL) - Check Engine Light On, DTC P182E

Released 3/10/2017
Security Code Input Message with SPS Error Code E5659, M5304 and/or M5530 During TIS2web Programming

Released 1/9/2017
Diagnostic Aid For Vehicles With Shift To Park Message And All DTCs P1AEE P1AEF P1AF0 P1AF2 P1E22

Released 11/15/2016
Alleged Cylinders Out Of Round

Released 10/27/2016
Information on Slight Vehicle Movement in Park at Start Up After Cold Soak

Released 10/17/2016
Warranty Administration - Changes in Powertrain Warranty Coverage Effective with 2010 Model Year

Released 10/12/2016
Warranty Administration - Change in Automatic Transmission Add Condition Documentation and Claim Submission

Released 10/6/2016
TOP TIER Detergent Gasoline Information and Available Brands

Released 9/30/2016
Engine Oil Life Monitor Operation Calculation

Released 9/9/2016
Rough Idle Crank No Start Extended Crank Or Misfire Due to Excessive Carbon On Top of the Valves or Sticking Valves

Released 8/29/2016
Engine Repair Tip for Installation of Pistons

Released 8/2/2016
Use of Surface Conditioning Disks When Cleaning Engine Gasket Sealing Surfaces and/or Reused Engine Parts

Released 7/22/2016
Malfunction Indicator Lamp (MIL) Illuminated with DTCs P2096 and/or P0621 Set

Released 7/11/2016
Information for Engine Concerns Resulting from Lack of Scheduled Maintenance, Improper Service or Aftermarket Calibrations

Released 5/31/2016
Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada)

Released 4/27/2016
PQC Assembly Replacement Process - For Dealers Required to Contact PQC Prior to Replacing an Assembly (U.S. and Canada Only)

Released 4/12/2016
Information Regarding Magnetic Drain Plugs

Released 4/7/2016
Manual Transmission Operating Characteristics

Released 3/7/2016
Information on Slight Vehicle Movement in Park at Start Up After Cold Soak

Released 3/2/2016
Properly Maintaining Vehicles in Dealer Inventory

Released 2/11/2016
MIL Setting DTC U0101 Current Or History

Released 2/11/2016
Needle Bearings Found in the oil pan During An Oil Change

Released 2/11/2016
Unscheduled Supplemental Services (Including Flushing Services and Additives) and Proper Use of GM Simplified Maintenance Schedules (U.S. Only)

Released 1/22/2016
Oil Leak from Rear of Engine After Extended Driving in Cold Temperatures Below 0 F (-18 C)

Released 1/22/2016
MIL Setting DTC U0101 Current Or History

Released 12/15/2015
OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification

Released 11/23/2015
Poor A/C Performance and/or Blows Warm on Decel

Released 11/12/2015
Engine Runs Rough with Malfunction Indicator Lamp (MIL) On, Low Compression on Cylinder with Misfire, DTC P0300 Set

Released 10/31/2015
Loud Engine Whine Noise

Released 10/31/2015
Diagnostic Tip for Low Line Pressure or Pressure Regulator Valve Stuck After Pump Cover Replacement

Released 10/31/2015
Diagnosis and Repair - Bearing Damage or Engine Will Not Rotate

Released 10/31/2015
Information for Vehicles Factory Filled With dexos1 5W-20 Oil Are Approved to Substitute dexos1 0W-20 Oil as Optional Top Off and Service Fill

Released 10/31/2015
Loud Engine Whine Noise

Released 10/31/2015
Engine Mechanical Noise from Front of Engine and/or Low Oil Pressure, DTC P06DD or P06DE Set, Oil Pressure Low Message On

Released 10/31/2015
Diagnostic Tips for Preventing Oil Leaks After Changing Oil and Filter

Released 10/31/2015
Transmission Fluid Leak at Auxiliary Pump Seal

Released 10/31/2015
P06DE Low Oil Pressure Piston Oil Nozzle Squirter Parts Found In Oil Pan

Released 10/31/2015
BAS+ (HYBRID) eAssist Drive Motor Generator Battery Module (Powerpack) or Drive Motor Generator Battery Section Exchange Process And Order Instructions

Released 10/31/2015
Warranty Administration - Revised Customer Concern Not Duplicated (CCND) / Verified Labor Operation Numbers/How to Submit CCND Transactions in Global Warranty Management

Released 10/31/2015
Information on Driveline Clunk Noise

Released 10/31/2015
Rough Idle Crank No Start Extended Crank or Misfire Due to Excessive Carbon On Top of the Valves or Sticking Valves

Released 10/31/2015
Loud Engine Whine Noise

Released 10/31/2015
Vibration Analysis Worksheet

Released 10/31/2015
P16D0 Oil Leak Inspect Oil Galley Plugs In Head

Released 10/31/2015
Manual Transmission Operating Characteristics

Released 10/31/2015
Engine Repair Tip for Installation of Pistons

Released 10/31/2015
Engine Runs Rough with Malfunction Indicator Lamp (MIL) On, Low Compression on Cylinder with Misfire, DTC P0300 Set

Released 10/31/2015
PAC Courtesy Transportation Assistance Program

Released 10/31/2015
Diagnosis and Repair - Bearing Damage or Engine Will Not Rotate

Released 10/31/2015
Engine and Automatic Transmission/Transaxle Identification

Released 10/31/2015
Information on Engine Oil Consumption Guidelines

Released 10/31/2015
Engine Cranks But Does Not Start after AutoStop

Released 8/8/2015
Intake Manifold Inspection/Replacement After Severe Internal Engine Damage

Released 7/18/2015
Manual Transmission Operating Characteristics

Released 6/1/2015
Bump on Launch, No Auxiliary Pump Pressure, DTC P2797 Set

Released 5/23/2015
Intake Manifold Inspection/Replacement After Severe Internal Engine Damage

Released 5/23/2015
Information Regarding the Differences Between Leakage and Seepage

Released 5/2/2015
Information Regarding the Differences Between Leakage and Seepage

Released 4/18/2015
Engine Oil Life Monitor Operation Calculation

Released 3/28/2015
Product Quality Center (PQC) Assembly Replacement Process - For Service Agents Not Required to Contact PQC Prior to Assembly Replacement

Released 3/14/2015
Unscheduled Supplemental Services (Including Flushing Services and Additives) and Proper Use of GM Simplified Maintenance Schedules (Canada Only)

Released 7/17/2014
F/CMVSS Noncompliance - Transmission Shift Cable Adjuster Body Fracture

Released 7/17/2014
Black Smoke and Rough Idle on Cold Start

Released 7/17/2014
Engineering Information - Malfunction Indicator Lamp Illuminated, DTCs P055B, P055C

Released 7/17/2014
Alleged Cylinders Out Of Round

Released 6/3/2014
DTCs P0601 P0603 P0604 P062F or P1621 (Stored In The TCM)

Released 5/30/2014
Black Smoke and Rough Idle on Cold Start

Released 2/18/2014
BAS+ (HYBRID) eAssist TAC Parts Restriction

Released 2/13/2014
MIL Setting DTC U0101 Current Or History

Released 2/11/2014
Diagnostic Tip - MDI Cable Or SAS Learning Issues When Repairing Service Stability/Traction Message Or DTC C0710 SYM71

Released 2/8/2014
Bump on Launch, No Auxiliary Pump Pressure, DTC P2797 Set

Released 2/4/2014
Diagnosis and Repair - Bearing Damage or Engine Will Not Rotate

Released 1/29/2014
2.0L/2.5L Engine 2013 Exchange Program and 2014 PQC Restriction (GMNA Only)

Released 1/24/2014
Service Update for Inventory Vehicles Only - Engine Knock Noise-Drive Audit - Expires November 30, 2014

Released 1/23/2014
2014 Impala And Malibu 2.5L LKW Engine Exchange And PQC Restriction Has Ended

Released 1/18/2014
Normal Characteristic - Sag Or Hesitation On Acceleration

Released 1/14/2014
2014 Impala and Malibu 2.5L LKW Engine Exchange and PQC Restriction

Released 1/10/2014
2.0L/2.5L Engine 2013 Exchange Program and 2014 PQC Restriction (GMNA Only)

Released 1/4/2014
F/CMVSS Noncompliance -- Transmission Shift Cable Adjuster Body Fracture

Released 1/3/2014
Information for Vehicles Factory Filled With dexos1 5W-20 Oil Are Approved to Substitute dexos1 0W-20 Oil as Optional Top Off and Service Fill

Released 11/26/2013
DTC P0300 With An Upper End Noise On The Cylinder That Is Misfiring

Released 11/25/2013
No Crank Service Engine Soon MIL DTC P058B P058D P118C P118D P26E4 P26E5 P26E6

Released 11/22/2013
Transmission Fluid Leak at Auxiliary Pump Seal

Released 11/15/2013
Service Update for Inventory Vehicles Only - Engine Knock Noise - Drive Audit - Expires November 30, 2014

Released 11/13/2013
Pulse Fishbite Surge Feel At 30 To 50 MPH And/Or Harsh Firm Or Flare Sag On 3-4 4-5 5-6 Upshifts Above 30 MPH

Released 10/31/2013
2014 Impala And Malibu 2.5L LKW Engine Exchange

Released 10/22/2013
2014 Impala And Malibu 2.5L LKW Engine Exchange

Released 10/18/2013
2.0L/2.5L Engine 2013 Exchange Program and 2014 PQC Restriction (GMNA Only)

Released 10/4/2013
Diagnostic Tip: Diagnosing Vehicles with OnStar DTC B101D-37

Released 10/4/2013
Transmission Fluid Leak at Auxiliary Pump Seal

Released 9/13/2013
Service Update for Inventory Vehicles Only - Engine Piston Casting Error - Expires September 30, 2014

Released 9/6/2013
Diagnostic Information on Internal Engine Noise or Damage After Oil Filter Replacement

Released 10/24/2011
Use of Surface Conditioning Disks When Cleaning Engine Gasket Sealing Surfaces and/or Reused Engine Parts

Released 1/17/1997
Car and Truck Fix it Right the First Time Issues

Released 9/28/2017
Diagnostic Tip: OnStar Vehicles with B101D and Symptom Codes

Released 3/15/2017
Warranty Administration - Field Action Courtesy Transportation Policy

Released 2/20/2017
Customer Satisfaction Program - Vehicles with Key Codes Improperly Handled by Third Party

Released 11/28/2016
Noncompliance Recall - Electronic Park Lock (EPL) Lever

Released 11/2/2016
Customer Satisfaction Program - Vehicles with Key Codes Improperly Handled by Third Party

Released 7/13/2016
38660 - A16-2038660 GMI700 31UX Missing GM Roadside Kit

Released 10/31/2015
F/CMVSS Noncompliance - Sunroof Switch Compliance

Released 10/31/2015
F/CMVSS Noncompliance - Sunroof Switch Compliance

Released 10/31/2015
F/CMVSS Noncompliance - Sunroof Switch Compliance

Released 10/31/2015
F/CMVSS Noncompliance - Sunroof Switch Compliance

Released 10/31/2015
Special Coverage Adjustment - Power Steering Stick-Slip

Released 10/31/2015
Service Parts Safety - Windshield Wiper Motor Failure

Released 10/31/2015
Special Coverage Adjustment - Power Steering Stick-Slip

Released 5/12/2015
Service Parts Safety - Ignition Lock Cylinder Binding

Released 4/11/2015
Service Parts Safety - Ignition Lock Cylinder Binding

Released 3/14/2015
F/CMVSS Noncompliance - Goodyear P255/65R18 109S Fortera HL Tires

Released 7/23/2014
Passenger Presence System (PPS) May Command Seat Belt Reminder Chime and Passenger Airbag Indicator On When Electronic Devices or Conductive Objects are Placed on Front Passenger Seat

Released 7/17/2014
F/CMVSS Noncompliance - Transmission Shift Cable Adjuster Body Fracture

Released 7/17/2014
Product Safety - Incorrect Front Brake Rotor

Released 7/17/2014
F/CMVSS Noncompliance - Electronic Brake Control Module

Released 6/20/2014
Product Safety - Incorrect Front Brake Rotor

Released 11/29/2013
F/CMVSS Noncompliance - HVAC Control Inoperable

Released 11/15/2013
F/CMVSS Noncompliance - HVAC Control Inoperable

Released 11/8/2013
F/CMVSS Noncompliance - HVAC Control Inoperable

Released 4/29/2020
Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only)

Released 2/26/2020
Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only)

Released 6/19/2019
Warranty Administration - Warranty SPS Control Module Reprogramming

Released 5/9/2019
Information on Tire Radial Force Variation (RFV)

Released 2/15/2019
GM of Canada New Vehicle Tire Warranty Program and GWM Transaction Submission Information

Released 12/17/2018
GM TAC Support of Vehicle Vibration Complaints - U.S. and Canada Dealers Only

Released 12/5/2018
Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only)

Released 3/26/2018
GM of Canada New Vehicle Tire Warranty Program and GWM Transaction Submission Information

Released 3/7/2018
New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores

Released 1/4/2018
GM of Canada New Vehicle Tire Warranty Program and GWM Transaction Submission Information

Released 12/15/2017
Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only)

Released 6/16/2017
Properly Maintaining Vehicles in Dealer Inventory

Released 4/19/2017
Non-Design Intent Wheel Lock Nuts and Lug Nuts

Released 4/12/2017
Underbody Component Corrosion

Released 3/21/2017
Notchy or Stick/Slip Feeling in Steering Wheel Near the Center Position

Released 3/17/2017
Power Steering Fluid Leak at Fluid Reservoir or Reservoir Connection

Released 1/12/2017
Groan, Squeak or Rubbing Type Noise When Turning Steering Wheel

Released 12/9/2016
GM of Canada New Vehicle Tire Warranty Program and GWM Transaction Submission Information

Released 11/9/2016
GM of Canada New Vehicle Tire Warranty Program and GWM Transaction Submission Information

Released 11/7/2016
Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only)

Released 10/18/2016
GM of Canada New Vehicle Tire Warranty Program and GWM Transaction Submission Information

Released 10/13/2016
General Motors New Vehicle Wheel Warranty Coverage

Released 10/7/2016
Properly Maintaining Vehicles in Dealer Inventory

Released 9/30/2016
Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only)

Released 9/30/2016
Wheel Balancing Machine Finish Damage to Chrome Clad or ChromeTech® Wheels

Released 9/27/2016
Warranty Administration - Labor Operation 0600014 - Suspected Tampering or Vehicle Modifications

Released 9/1/2016
Fuel and Oil Additives - Facts and Myths - Maximizing Gasoline Fuel Economy

Released 7/13/2016
38660 - A16-2038660 GMI700 31UX Missing GM Roadside Kit

Released 7/11/2016
Traction Control Light Flashes Under Hard Acceleration at Higher Road Speeds

Released 6/22/2016
Information on Slight or Mild Tire Feathering and Recommended Practices (Normal Tire Wear Condition)

Released 6/17/2016
Loss of Power Steering Assist, Hard to Steer, and/or Service Power Steering Message on DIC

Released 5/25/2016
Refinishing Aluminum Wheels

Released 5/20/2016
Information on Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) of GM Original Equipment Tires

Released 5/17/2016
Groan, Squeak or Rubbing Type Noise When Turning Steering Wheel

Released 4/5/2016
Grease or Sealant Visible on Electronic Power Steering Gear - Should Not Be Interpreted as Leak

Released 3/30/2016
Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels

Released 3/2/2016
Properly Maintaining Vehicles in Dealer Inventory

Released 3/2/2016
New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores

Released 2/23/2016
Vibration Shortly After Tires are Mounted/Preventing Vibration from Wheel Slip (Tire Sliding on Wheel)

Released 2/12/2016
Clarification of Use - Dealer Empowerment Labor Operations and Customer Enthusiasm (U.S. Only)

Released 2/11/2016
Unscheduled Supplemental Services (Including Flushing Services and Additives) and Proper Use of GM Simplified Maintenance Schedules (U.S. Only)

Released 1/1/2016
General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only)

Released 1/1/2016
Information on Diagnosis and Replacement of Shock Absorber and Strut Due to Fluid Leak

Released 11/25/2015
Information on Tire Radial Force Variation (RFV)

Released 11/25/2015
GM TAC Support of Vehicle Vibration Complaints - U.S. and Canada Dealers Only

Released 10/31/2015
Use of Nitrogen Gas in Tires

Released 10/31/2015
Mounting, Balancing and Installation of Accessory Wheels and Tires Available Through GM Accessories

Released 10/31/2015
Information on Removal/Cracking of Stainless Steel Wheel Nut Caps

Released 10/31/2015
Special Coverage Adjustment - Power Steering Stick-Slip

Released 10/31/2015
Warranty Administration - Revised Customer Concern Not Duplicated (CCND) / Verified Labor Operation Numbers/How to Submit CCND Transactions in Global Warranty Management

Released 10/31/2015
Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels

Released 10/31/2015
Vibration Analysis Worksheet

Released 10/31/2015
Tire Pressure Monitor (TPM) Concerns After Accessory Wheel Installation

Released 10/31/2015
Guidelines when Changing Tire and Wheel Size

Released 10/31/2015
Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles

Released 10/31/2015
Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles

Released 10/31/2015
SES Light on or Various Electrical Concerns

Released 10/31/2015
Loss of Power Steering Assist, Hard to Steer, and/or Service Power Steering Message on DIC

Released 10/31/2015
Special Coverage Adjustment - Power Steering Stick-Slip

Released 9/12/2015
General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only)

Released 8/15/2015
Loss of Power Steering Assist, Hard to Steer, and/or Service Power Steering Message on DIC

Released 8/1/2015
Properly Maintaining Vehicles in Dealer Inventory

Released 7/18/2015
New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores

Released 6/20/2015
GM TAC Support of Vehicle Vibration Complaints - US And Canada Dealers Only

Released 6/13/2015
Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information

Released 6/6/2015
Properly Maintaining Vehicles in Dealer Inventory

Released 5/2/2015
Information Regarding the Differences Between Leakage and Seepage

Released 3/14/2015
Unscheduled Supplemental Services (Including Flushing Services and Additives) and Proper Use of GM Simplified Maintenance Schedules (Canada Only)

Released 3/14/2015
F/CMVSS Noncompliance - Goodyear P255/65R18 109S Fortera HL Tires

Released 3/14/2015
Warranty Administration – Labor Operation 0600014 – Suspected Tampering or Vehicle Modifications

Released 12/5/2014
Notchy or Stick/Slip Feel in Steering Wheel When Turning Near On-Center Position

Released 2/27/2014
Groan, Squeak or Rubbing Type Noise When Turning Steering Wheel

Released 2/11/2014
Diagnostic Tip - MDI Cable Or SAS Learning Issues When Repairing Service Stability/Traction Message Or DTC C0710 SYM71

Released 2/6/2014
Information on Slight or Mild Tire Feathering and Recommended Practices (Normal Tire Wear Condition)

Released 2/6/2014
Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel Bead Seat Corrosion (Clean and Resurface Wheel Bead Seat)

Released 2/6/2014
Vibration Shortly After Tires are Mounted/Preventing Vibration from Wheel Slip (Tire Sliding on Wheel)

Released 1/4/2014
Proper Wheel Installation and Wheel Torque Techniques

Released 11/27/2013
Subject: Diagnostic Tip - Service Steering Message or Service Stability Message

Released 10/31/2013
Groan, Squeak or Rubbing Type Noise When Turning Steering Wheel

Released 5/3/2012
Information on Tire Radial Force Variation (RFV)

Released 1/19/2012
Groan, Squeak or Rubbing Type Noise When Turning Steering Wheel

Released 1/13/2012
Properly Maintaining Vehicles in Dealer Inventory

Released 1/13/2012
Properly Maintaining Vehicles in Dealer Inventory

Released 12/3/2011
Information on Diagnosis and Replacement of Shock Absorber and Strut Due to Fluid Leak

Released 11/5/2019
J-35616-64B Or EL-35616-58 Terminal Test Probe Information/Repair

Released 10/10/2019
Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints

Released 10/9/2019
Key Code Security Rules and Information on GM KeyCode Look-Up Application (U.S. Only)

Released 9/17/2019
Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information

Released 6/3/2019
J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead

Released 5/9/2019
Information on Tire Radial Force Variation (RFV)

Released 11/27/2018
Information for Dealers/Service Advisors on When and How to Submit a Pre-Repair Authorization (PRA) (U.S. Dealers Only)

Released 11/20/2018
Information for Dealers/Technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only)

Released 11/5/2018
Working with GM on a Product Assistance Claim (PAC)

Released 10/26/2018
Use of Surface Conditioning Disks When Cleaning Gasket Sealing Surfaces and/or Reused Parts

Released 10/8/2018
PAC Courtesy Transportation Assistance Program

Released 9/11/2018
Warranty Administration - Essential Tools that Include Consumable Parts (U.S. Only)

Released 6/22/2018
Dealer Responsibility for Cargo Carrying Capacity Labeling

Released 5/30/2018
Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information

Released 5/14/2018
Warranty Administration - Required Operating Procedures (U.S. Only)

Released 5/10/2018
Warranty Administration - Courtesy Transportation and Roadside Assistance Programs

Released 2/26/2018
Diagnostic Tip: EL-51578 MOST Bus Diagnostic Tool Kit

Released 2/1/2018
Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY)

Released 12/15/2017
Warranty Administration - Required Operating Procedures (U.S. Only)

Released 12/4/2017
Enhancing Field Product Reports with Digital Pictures

Released 12/4/2017
Information on Multi-Media Infotainment Tester (MIT) Incompatibility Issues

Released 8/23/2017
Paint-less Dent Repair Process

Released 8/10/2017
Warranty Administration - Required Operating Procedures (U.S. Only)

Released 7/25/2017
Warranty Administration - Required Operating Procedures (U.S. Only)

Released 6/23/2017
Warranty Administration - Courtesy Transportation and Roadside Assistance Programs

Released 6/22/2017
Interior Cleaning -- Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer --Product Availability

Released 6/8/2017
New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores

Released 6/2/2017
Concerns Or Questions Regarding Installation Of Dealer Installed Accessories

Released 5/11/2017
Malibu, Insignia - Diesel Oil Filter Replacement

Released 4/6/2017
Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY)

Released 3/15/2017
Warranty Administration - Field Action Courtesy Transportation Policy

Released 3/15/2017
Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only)

Released 12/14/2016
Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information

Released 11/18/2016
Concerns Or Questions Regarding Installation Of Dealer Installed Accessories

Released 11/14/2016
Warranty Administration - Change in Product Field Action Customer Reimbursement Procedure (U.S. Dealers Only)

Released 11/1/2016
Warranty Administration - Updated - Dealer Empowerment Labor Operations and Customer Enthusiasm (U.S. Only)

Released 10/13/2016
Warranty Administration - Required Operating Procedures (U.S. Only)

Released 10/10/2016
Warranty Administration - Revised Exterior Labor Operations (Labor Only-No Part Replaced) and Required Warranty Claim Submission Information

Released 10/7/2016
PQC Assembly Replacement Process - Dealers Required to Contact PQC Prior to Replacing an Assembly

Released 10/6/2016
Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY)

Released 9/30/2016
Warranty Administration - Courtesy Transportation and Roadside Assistance Programs

Released 9/27/2016
Warranty Administration - New Global Labor Codes

Released 9/19/2016
Comeback Prevention Information and Using Customer Concern Verification Sheets (CCVS)

Released 9/13/2016
Diagnostic Tip: EL-51578 MOST Bus Diagnostic Tool Kit

Released 8/12/2016
Warranty Administration - Servicing Vehicles from Canada (U.S. Dealers Only)

Released 8/12/2016
Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY)

Released 7/13/2016
38660 - A16-2038660 GMI700 31UX Missing GM Roadside Kit

Released 6/8/2016
Warranty Administration - Required Operating Procedures (U.S. Only)

Released 5/20/2016
Warranty Administration - Required Operating Procedures (U.S. Only)

Released 5/20/2016
Service Programming System (SPS) Errors (E4398, E4399, E4403, M4404 M4413, E4414, E4423 or E4491)

Released 5/16/2016
New U.S. Dealer Special Tool Loan Program

Released 4/22/2016
Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY)

Released 4/18/2016
Warranty, SPS, Control Module Diagnostics and Configuration Information, Programming, Set-Up

Released 4/14/2016
Battery Testing and Warranty Replacement Requirements (North America ONLY)

Released 3/29/2016
Information on COAX Repair Kit Availability

Released 3/29/2016
Being Prepared for TAC, Caller Preparedness and Checklist - Contacting U.S. Technical Assistance (TAC) and Use of Strategy Based Diagnostics

Released 3/14/2016
Warranty Administration - Courtesy Transportation and Roadside Assistance Programs

Released 3/1/2016
Warranty Administration - Required Operating Procedures (U.S. Only)

Released 2/5/2016
Hem Flange Rust Repair

Released 11/25/2015
GM TAC Support of Vehicle Vibration Complaints - U.S. and Canada Dealers Only

Released 10/31/2015
Dealer Reimbursement Procedures for CAC Tier 1 and Tier 2 Empowerment Tool: Diagnostic Fee, Short Term Rental, and Up-Front Towing (U.S. Only)

Released 10/31/2015
Knocking Noise Coming from Dash Area

Released 10/31/2015
Product Quality Center (PQC) Assembly Replacement Process - For Dealers Required to Contact PQC Prior to Replacing an Assembly (U.S. and Canada Only)

Released 10/31/2015
J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead

Released 10/31/2015
Information on Drilling High Strength Steel Related to Collision Repair

Released 10/31/2015
Warranty Administration - Required Operating Procedures (U.S. Only)

Released 10/31/2015
Comeback Prevention Information and Using Customer Concern Verification Sheets (CCVS)

Released 10/31/2015
Warranty Administration - New Vehicle Maintenance Program Cross-Border Servicing between the U.S. and Canada

Released 10/31/2015
Engine Repair Tip for Installation of Pistons

Released 10/31/2015
Warranty Administration - Change in Product Field Action Customer Reimbursement Procedure (U.S. Dealers Only)

Released 10/31/2015
PQC Assembly Replacement Process - For Dealers Required to Contact PQC Prior to Replacing an Assembly (U.S. and Canada Only)

Released 10/31/2015
Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints

Released 10/31/2015
Information on the Use of Non GM Approved Battery Chargers and Booster Packs

Released 10/31/2015
Warranty Administration - Causal Part Requirements for Transactions Submitted to GM for Payment

Released 9/12/2015
Air Conditioning Odor (Install Evaporator Core Dryer Kit and Apply Cooling Coil Coating)

Released 9/5/2015
Brake Lathe Calibration Procedure

Released 9/5/2015
GM Wiring Repair Strategy Information

Released 9/5/2015
Enhancing Field Product Reports with Digital Pictures

Released 8/22/2015
Warranty Administration - Essential Tools that Include Consumable Parts (U.S. Only)

Released 8/8/2015
Warranty Administration - Courtesy Transportation and Roadside Assistance Programs

Released 7/25/2015
Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability

Released 7/18/2015
Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability

Released 7/12/2015
Application of Anti-Corrosion Materials

Released 6/20/2015
GM TAC Support of Vehicle Vibration Complaints - US And Canada Dealers Only

Released 3/14/2015
Warranty Administration - Required Operating Procedures (U.S. Only)

Released 12/5/2014
Information for Dealers on How to Submit a Product Information Report (PIR) (Canada Only)

Released 7/8/2014
Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To

Released 5/22/2014
Warranty Code Generated By EL-50313 Midtronics GR8 Battery Tester/Charger Required for Claim Processing On Labor Operation 4041510, 4041520 and 250 Mile/400 Km Labor Operation Restriction (North America ONLY)

Released 2/6/2014
Information on Slight or Mild Tire Feathering and Recommended Practices (Normal Tire Wear Condition)

Released 6/28/2013
Key Cutting Procedure for Obtaining Replacement Key

Released 6/7/2013
IPC Odometer Programming Method Quick Reference Guide

Released 10/24/2011
Use of Surface Conditioning Disks When Cleaning Engine Gasket Sealing Surfaces and/or Reused Engine Parts

Released 10/22/2011
Information for Dealers/Technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only)

Released 6/16/2017
Properly Maintaining Vehicles in Dealer Inventory

Released 10/7/2016
Properly Maintaining Vehicles in Dealer Inventory

Released 3/2/2016
Properly Maintaining Vehicles in Dealer Inventory

Released 3/2/2016
New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores

Released 10/31/2015
Service Parts Safety - Windshield Wiper Motor Failure

Released 7/18/2015
New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores

Released 6/6/2015
Properly Maintaining Vehicles in Dealer Inventory

Released 1/13/2012
Properly Maintaining Vehicles in Dealer Inventory