Get Free 2019 CHEVROLET EQUINOX L4, 2.0L; DOHC; 16V; DI; Turbo TSBs

Released 8/3/2020
Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (DCM) (US Dealers Only).

Released 7/30/2020
Normal Characteristic - Wind Buffeting Noise With a Rear Window Down

Released 7/23/2020
LIN Bus Diagnostic Information

Released 7/10/2020
Warranty Administration - Transportation Claim Submission Requirements

Released 7/10/2020
Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program 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 2/27/2020
Warranty Administration – Required Operating Procedures - 8 Points (U.S. Only)

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 10/15/2019
Rattle or Ticking Noise from B-Pillar Area

Released 9/18/2019
Normal Operation of Haptic Seat During Lane Keep Assist Event

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 6/28/2019
GMC Terrain/Chevy Equinox Seat movement, door lock cycle possible B3125, B3130 or B3135 stored

Released 6/26/2019
USB Software Programming of Certain Infotainment 3.4 Radios in TIS2Web Temporarily Suspended

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

Released 6/26/2019
Ticking or Popping Noise at Roof Rail Assist Handle(s)

Released 6/19/2019
Diagnostic Aid: Engine Misfire DTC P0300

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 6/4/2019
Rattle and/or Flutter Type Noise Heard From Dash When HVAC is in Bi Level Mode at Mid to High Blower Speeds

Released 5/29/2019
High Pitch Whine Noise Heard at 32-66 km/h (20-35 mph) in Any Gear Under Light to Moderate Acceleration

Released 5/21/2019
Blue Screen and Service Rear Vision System Message on Radio Display

Released 5/15/2019
During Start up Forward Collision System Reduced Displayed on DIC

Released 5/14/2019
Engineering Information - Sunroof and/or Sunshade with Loss of Express Motion or Sunshade Does Not Go Past Halfway Closed

Released 5/9/2019
Knock in Front End Over Bumps or Turning Corners at Slow Speed

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

Released 4/29/2019
Warranty Administration - Premature or Accelerated Tire Wear on Vehicles Equipped With Michelin Premier LTX, 235/65R/18 106H or 225/60/R18 100H Tires

Released 4/24/2019
Normal Characteristic - Wind Buffeting Noise With a Rear Window Down

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

Released 4/18/2019
Start/Stop Performance, Hesitation From a Stop, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0132 and/or P0138 Set

Released 4/16/2019
Information on Positive Crankcase Ventilation (PCV) Drain Tube Deletion

Released 4/2/2019
Do Not Swap Modules in Vehicles with Global Electrical Systems

Released 4/2/2019
Safety - Insufficient Weld on Rear Right Seatback

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

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

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

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

Released 3/19/2019
Accessory Front Floor Liner Warped, Bent Inward

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

Released 3/18/2019
Engineering Information – Service Engine Soon (SES) Light On When Snow and/or Ice Accumulates in the Active Grille Air Shutters, DTC P059F Set

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

Released 3/14/2019
Engineering Information - 3 Seconds or Longer Crank Time Before Engine Starts After Vehicle Sitting At Least 20 Minutes

Released 3/13/2019
Customer Satisfaction Program - Cold Welds on Drivers Side Front Shock Tower

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 3/7/2019
Safety - Insufficient Weld on Rear Right Seatback

Released 3/6/2019
Verifying Odometer Accuracy

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

Released 2/12/2019
Wi-Fi Hotspot Inoperative

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

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

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 1/24/2019
Engineering Information – Service Engine Soon (SES) Light On When Snow and/or Ice Accumulates in the Active Grille Air Shutters, DTC P059F Set

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 1/8/2019
Warranty Administration - Transportation Claim Submission Requirements

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 12/18/2018
Click or Tick Noise from Rear of Vehicle at Low Speeds When AWD is Engaged

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
Diagnostic Tip for Discharged and/or Dead Battery

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
Service Update - Forward Collision Alert Graphic Not on Instrument Panel Cluster

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
Squeak Noise When Applying Brakes

Released 11/21/2018
Engineering Information – Rear Wiper Motor Inoperative

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

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 11/19/2018
Normal Operation of Haptic Seat During Lane Keep Assist Event

Released 11/9/2018
Rear Infotainment Audio Output Choppy/Intermittent When Headphones are Connected VIA Audio Jack or Bluetooth

Released 11/8/2018
Normal Characteristics After Vehicle is Turned Off

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

Released 11/2/2018
Safety Recall - Rear Brake Piston Degassing Causing Soft Brake Pedal

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

Released 10/30/2018
GMC Terrain/Chevy Equinox Seat movement, door lock cycle possible B3125, B3130 or B3135 stored

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

Released 10/30/2018
Intermittent OnStar Inoperative DTC B101D-39 Red LED And Clock Date Time Inaccurate

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

Released 10/25/2018
Radio Software Version V507 Over-the-Air Update

Released 10/25/2018
Malfunction Indicator Lamp (MIL) Illuminated - DTC P050F Set

Released 10/24/2018
Intermittent Bluetooth Connection or Total Loss of Bluetooth Connection

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
Service OnStar System Message Displayed in Driver Information Center (DIC)

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

Released 10/16/2018
High Pitch Whine Coming From Front Instrument Panel (IP) Speakers

Released 10/16/2018
Blank 7 Inch Radio Display During Radio Replacement

Released 10/15/2018
Service Update - Headlamp Beam Aim Too High (Export Only)

Released 10/12/2018
Safety Recall - Rear Brake Piston Degassing Causing Soft Brake Pedal

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

Released 10/8/2018
Diagnostic Tip: Possible Crank No Start Or Extended Crank No Codes

Released 10/8/2018
Steering Wheel Shudders and Automatic Park Assist Aborts During Parking Spot Maneuvers

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
IPC Odometer Programming Method Quick Reference Guide

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

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 9/14/2018
Customer Satisfaction - GF6 Transmissions Missing Cup Plugs

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

Released 9/5/2018
Diagnostic Tip: Diagnosing Vehicles with OnStar DTC B101D-39

Released 9/5/2018
Safety Recall - Rear Brake Piston Degassing Causing Soft Brake Pedal

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

Released 9/4/2018
Privacy Settings, Permissions, and Terms and Conditions Accessible While Driving

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

Released 8/27/2018
Engineering Information – Click or Tick Noise from Rear of Vehicle at Low Speeds When AWD is Engaged

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

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

Released 8/23/2018
Passive Entry and Passive Starting Functions Are Always Inoperative on One, or Both, of the RKE Fobs, Possible Various DIC Messages

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

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

Released 8/22/2018
Hem Flange Rust Repair

Released 8/22/2018
Information on Service Manuals Availability on USB

Released 8/20/2018
Rear View Camera (RVC) Missing Guidance Lines and Has Distorted Image

Released 8/20/2018
Diagnostic Tip - Lane Keep Assist and Lane Departure Warning Functionality

Released 8/14/2018
TAC Part Restriction for US Dealers - Navigation Radio, Radio, Human Machine Interface, Radio Display, and Radio Control/Integrated Center Stack

Released 8/10/2018
Malfunction Indicator Light (MIL) Illuminated - DTC P305D and/or P305E Set

Released 8/9/2018
Part Restriction and Ordering Process Information for OnStar Vehicle Communication Interface Modules (VCIM) (GMNA Only)

Released 8/8/2018
Alleged Cylinders Out Of Round

Released 8/8/2018
Diagnostic Tip - Diesel Exhaust Fluid System Contamination

Released 8/6/2018
Malfunction Indicator Lamp (MIL) Illuminated - DTC P3055 and/or P3056 Set

Released 8/3/2018
Service Update - Automatic Parking Assist Aborts During Parking

Released 8/2/2018
Information on Trailer Brake Controller Harness Connection to Instrument Panel Wiring Harness

Released 7/30/2018
Diagnostic Tip - Diesel Fuel System Contamination

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
Information on Internal Engine Noise or Damage After Oil Filter Replacement

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

Released 7/23/2018
Information on Diesel Fuel Additives

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

Released 7/20/2018
Clean Exhaust Filter See Owners Manual Now, Cleaning Exhaust Filter Keep Driving Until Message is Cleared or Diesel Partic Filter is Full Continue Driving Displayed on DIC, DTC P2463 May Be Set

Released 7/16/2018
Poor Defrost Performance

Released 7/10/2018
Information On A/C Not Cooling, A/C System Low or Empty of Refrigerant

Released 10/7/2020
During Start up Forward Collision System Reduced Displayed on DIC

Released 6/3/2020
Possible OnStar Notification, Malfunction Indicator Lamp (MIL) Illuminated, ABS/TCS Lamp On - DTC C0010.5A Set

Released 3/17/2020
Diagnostic Aid: ABS/TCS MIL On Code C0010 Symptom 5A Stored

Released 1/9/2020
Diagnostic Aid : ABS/TCS MIL On Code C0010 Symptom 5A Stored

Released 12/11/2019
Diagnostic Aid : ABS/TCS MIL On Code C0010 Symptom 5A Stored

Released 11/27/2019
Service Calibration for Service ESC and/or Service Park Brake Messages

Released 11/19/2019
Squeak and/or Creak Type Noise Heard When Applying Brakes and/or Cycling the Pedal While in Park

Released 8/22/2019
ABS / TCS MIL On Code C0010.5A Stored

Released 6/28/2019
ABS / TCS MIL On Code B0010.5A Stored

Released 5/15/2019
During Start up Forward Collision System Reduced Displayed on DIC

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

Released 11/26/2018
Squeak Noise When Applying Brakes

Released 11/2/2018
Safety Recall - Rear Brake Piston Degassing Causing Soft Brake Pedal

Released 10/12/2018
Safety Recall - Rear Brake Piston Degassing Causing Soft Brake Pedal

Released 9/5/2018
Safety Recall - Rear Brake Piston Degassing Causing Soft Brake Pedal

Released 8/3/2018
Service Update - Automatic Parking Assist Aborts During Parking

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

Released 5/9/2019
Knock in Front End Over Bumps or Turning Corners at Slow Speed

Released 4/30/2019
Pop and/or Creak over Bumps from Front End

Released 4/10/2019
Normal Characteristics After Vehicle is Turned Off 1.6 LH7 Diesel

Released 1/3/2019
Information Small Engine Water Pump and Water Pump Housing Replacement

Released 9/17/2020
Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing

Released 7/24/2020
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 7/16/2020
DTC P0747 Setting At Engine Shut Down When The Transmission Is In Park/Neutral With No Hydraulic/Mechanical Transmission Concern

Released 6/26/2020
Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only)

Released 6/25/2020
Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY)

Released 6/3/2020
Left Trailer Turn Signal Flashes Once And Stops (Without V92)

Released 6/2/2020
Diagnostic Tips - Intermittent Parasitic Battery Draw Below 40 Degrees F / Dead Battery / Slow Crank

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 4/9/2020
Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY)

Released 3/27/2020
DTC P0747 Setting At Engine Start-Up When The Transmission Is In Park

Released 2/18/2020
Flex Plate Broken Teeth Starter Not Cranking Engine Grinding Noise When Starting

Released 1/24/2020
Multiple Electrical Concerns, Intermittent Multiple Instrument Panel Cluster (IPC) Warning Lamps Illuminated, Intermittent Multiple Message on Drivers Information Center (DIC) and Malfunction Indicator Lamp (MIL) Illuminated - DTC P057D, P057E, P0658, P07

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 11/1/2019
Sunroof and/or Sunshade Inoperative

Released 10/29/2019
Diagnostic Tip- No Fob Detected Message/Service Tire Monitor System

Released 9/26/2019
Diagnostic Aid: Engine Misfire DTC P0300

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

Released 9/5/2019
Speedometer and Tachometer Reading Inaccurately

Released 8/27/2019
Engineering Information - Water, Moisture, Leak and/or Condensation in the Rear Tail Lamps

Released 8/19/2019
GM Wiring Repair Strategy Information

Released 7/30/2019
LIN Bus Diagnostic Information

Released 7/29/2019
Diagnostic Aids: Adding A Transmitter or Key Without Service Programming System (Quick Learn)

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

Released 6/28/2019
GMC Terrain/Chevy Equinox Seat movement, door lock cycle possible B3125, B3130 or B3135 stored

Released 6/24/2019
Normal Characteristic - Wind Buffeting Noise With a Rear Window Down

Released 6/19/2019
Diagnostic Aid: Engine Misfire DTC P0300

Released 6/17/2019
Engineering Information - Water, Moisture, Leak and/or Condensation in the Rear Tail Lamps

Released 6/11/2019
Diagnostic Aid: Engine Misfire Possible Misfire Related DTC

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
Engineering Information - Sunroof and/or Sunshade with Loss of Express Motion or Sunshade Does Not Go Past Halfway Closed

Released 5/7/2019
Engineering Information - Sunroof and/or Sunshade with Loss of Express Motion or Sunshade Does Not Go Past Halfway Closed

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

Released 4/11/2019
Engineering Information – Sunroof and/or Sunshade with Loss of Express Motion or Sunshade Does Not Go Past Halfway Closed

Released 4/2/2019
Do Not Swap Modules in Vehicles with Global Electrical Systems

Released 4/1/2019
Start/Stop Performance, Hesitation From a Stop, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0132 and/or P0138 Set

Released 4/1/2019
Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY)

Released 3/14/2019
Engineering Information - 3 Seconds or Longer Crank Time Before Engine Starts After Vehicle Sitting At Least 20 Minutes

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

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

Released 1/24/2019
Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY)

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 12/11/2018
Diagnostic Tip: Possible Crank No Start Or Extended Crank No Codes

Released 11/30/2018
Diagnostic Tip for Discharged and/or Dead Battery

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
Service Update - Forward Collision Alert Graphic Not on Instrument Panel Cluster

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

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

Released 11/19/2018
Normal Operation of Haptic Seat During Lane Keep Assist Event

Released 11/9/2018
Rear Infotainment Audio Output Choppy/Intermittent When Headphones are Connected VIA Audio Jack or Bluetooth

Released 11/8/2018
Normal Characteristics After Vehicle is Turned Off

Released 10/30/2018
GMC Terrain/Chevy Equinox Seat movement, door lock cycle possible B3125, B3130 or B3135 stored

Released 10/30/2018
Intermittent OnStar Inoperative DTC B101D-39 Red LED And Clock Date Time Inaccurate

Released 10/25/2018
Radio Software Version V507 Over-the-Air Update

Released 10/25/2018
Malfunction Indicator Lamp (MIL) Illuminated - DTC P050F Set

Released 10/24/2018
Intermittent Bluetooth Connection or Total Loss of Bluetooth Connection

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

Released 10/17/2018
Service OnStar System Message Displayed in Driver Information Center (DIC)

Released 10/16/2018
High Pitch Whine Coming From Front Instrument Panel (IP) Speakers

Released 10/16/2018
Blank 7 Inch Radio Display During Radio Replacement

Released 10/15/2018
Service Update - Headlamp Beam Aim Too High (Export Only)

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

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

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 9/5/2018
Diagnostic Tip: Diagnosing Vehicles with OnStar DTC B101D-39

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

Released 8/27/2018
Engineering Information – Click or Tick Noise from Rear of Vehicle at Low Speeds When AWD is Engaged

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

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

Released 8/23/2018
Passive Entry and Passive Starting Functions Are Always Inoperative on One, or Both, of the RKE Fobs, Possible Various DIC Messages

Released 8/22/2018
Information on Service Manuals Availability on USB

Released 8/20/2018
Rear View Camera (RVC) Missing Guidance Lines and Has Distorted Image

Released 8/20/2018
Diagnostic Tip - Lane Keep Assist and Lane Departure Warning Functionality

Released 8/14/2018
TAC Part Restriction for US Dealers - Navigation Radio, Radio, Human Machine Interface, Radio Display, and Radio Control/Integrated Center Stack

Released 8/10/2018
Malfunction Indicator Light (MIL) Illuminated - DTC P305D and/or P305E Set

Released 8/9/2018
Part Restriction and Ordering Process Information for OnStar Vehicle Communication Interface Modules (VCIM) (GMNA Only)

Released 8/8/2018
Diagnostic Tip - Diesel Exhaust Fluid System Contamination

Released 8/6/2018
Malfunction Indicator Lamp (MIL) Illuminated - DTC P3055 and/or P3056 Set

Released 8/3/2018
Service Update - Automatic Parking Assist Aborts During Parking

Released 8/2/2018
Information on Trailer Brake Controller Harness Connection to Instrument Panel Wiring Harness

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

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 7/16/2018
Poor Defrost Performance

Released 7/11/2019
Engineering Information - Check Engine Light On and/or Evaporative Canister Leak, DTCs P0442, P0455, P0446, P0449, P0498 Set

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

Released 7/27/2020
Fuel Leak Under Vehicle, Fuel Odor

Released 5/21/2020
Misfire Template

Released 5/20/2020
Malfunction Indicator Lamp Illuminated, DTC P0300 Set

Released 5/8/2020
EPA Summer Grade Gasoline Waiver Allows Use of Winter Grade Surplus Potential Drivability Concerns P0300 P0171 P0174 P228C Fuel Smell Odor Longer Extended Cranking Time Hesitation Engine Stalls

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 4/24/2020
Low Mileage Running Poorly With Rich Fuel Trims and/or Crank Case Overfull

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 1/2/2020
Extended Engine Crank Time

Released 12/13/2019
Emission Recall - Charge Air Cooler Duct Disconnect at Throttle Body

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

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

Released 10/21/2019
Fuel Tank Hard To Fill Possible MIL With DTC P0446

Released 10/21/2019
Safety Recall - Fuel Tank Seam Leak

Released 10/7/2019
Safety Recall - Fuel Tank Seam Leak

Released 9/9/2019
Service Update - Charge Air Cooler Duct Disconnect at Throttle Body – Inventory Only

Released 8/31/2019
Service Update - Charge Air Cooler Duct Disconnect at Throttle Body

Released 8/29/2019
Service Update - Charge Air Cooler Duct Disconnect at Throttle Body

Released 8/21/2019
Possible Charge Air Cooler Outlet Hose Disconnected From Throttle Body And One or More of The Following DTCs P0172, P0299, P0101, P0506, P1101

Released 7/30/2019
Possible Charge Air Cooler Outlet Hose Disconnected From Throttle Body And One or More of The Following DTCs P0172, P0299, P0101, P0506, P1101

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 6/12/2019
Possible Charge Air Cooler Outlet Hose Disconnected From Throttle Body And One or More of The Following DTCs P0172, P0299, P0101, P0506, P1101

Released 5/21/2019
Possible Charge Air Cooler Outlet Hose Disconnected From Throttle Body And One or More of The Following DTCs P0172, P0299, P0101, P0506, P1101

Released 4/10/2019
Normal Characteristics After Vehicle is Turned Off 1.6 LH7 Diesel

Released 3/15/2019
Customer Satisfaction Program - High Pressure Fuel Pump Leak

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 8/8/2018
Diagnostic Tip - Diesel Exhaust Fluid System Contamination

Released 7/30/2018
Diagnostic Tip - Diesel Fuel System Contamination

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

Released 7/23/2018
Information on Diesel Fuel Additives

Released 7/27/2020
AC Blows Warm or Poor Performance

Released 12/19/2019
Chemical Type Odor From HVAC

Released 9/17/2019
Radio Displays Climate Off Message or HVAC Popup Displays Different Settings

Released 8/12/2019
Radio Displays Climate Off Message or HVAC Popup Displays Different Settings

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

Released 6/4/2019
Rattle and/or Flutter Type Noise Heard From Dash When HVAC is in Bi Level Mode at Mid to High Blower Speeds

Released 4/2/2019
Do Not Swap Modules in Vehicles with Global Electrical Systems

Released 3/11/2019
Radio Displays Climate Off Message or HVAC Popup Displays Different Settings

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 10/8/2020
Misfire Template

Released 9/24/2020
Diagnosis and Repair - Bearing Damage or Engine Will Not Rotate

Released 8/20/2020
Diagnostic Tip: Possible Crank No Start Or Extended Crank No Codes

Released 8/20/2020
Low Mileage Running Poorly With Rich Fuel Trims and/or Crank Case Overfull

Released 8/11/2020
Front or Rear Crankshaft Oil Leak, Malfunction Indicator Lamp (MIL) Illuminated - DTC P1101 Set

Released 7/28/2020
Diagnostic Tips For Direct Injected Engines Hard Start Cold

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

Released 7/16/2020
DTC P0747 Setting At Engine Shut Down When The Transmission Is In Park/Neutral With No Hydraulic/Mechanical Transmission Concern

Released 6/26/2020
DTC P0747 Setting At Engine Shut Down When The Transmission Is In Park/Neutral With No Hydraulic/Mechanical Transmission Concern

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

Released 6/22/2020
Only 11 Digit PUN (Part Unique Number) Found On Service Solenoid Body Assembly GF9 9T45/50/60/65

Released 6/17/2020
DTC P0747 Setting At Engine Shut Down When The Transmission Is In Park - Neutral With No Hydraulic - Mechanical Transmission Concern

Released 6/4/2020
Wind and/or White/Static Type Noise Heard Near Transmission Shifter

Released 5/21/2020
Misfire Template

Released 5/20/2020
Diagnostic Tip: Possible Crank No Start Or Extended Crank No Codes

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

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

Released 3/30/2020
Only 11 Digit PUN (Part Unique Number) Found On Service Solenoid Body Assembly GF9 9T45/50/60/65

Released 3/30/2020
DTC P0747 Setting At Engine Start-Up When The Transmission Is In Park

Released 3/27/2020
Only 11 Digit PUN (Part Unique Number) Found On Service Solenoid Body Assembly GF9 9T45/50/60/65

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

Released 2/28/2020
Only 11 Digit PUN (Part Unique Number) Found On Service Solenoid Body Assembly GF9 9T45/50/60/65

Released 2/18/2020
Flex Plate Broken Teeth Starter Not Cranking Engine Grinding Noise When Starting

Released 1/24/2020
Multiple Electrical Concerns, Intermittent Multiple Instrument Panel Cluster (IPC) Warning Lamps Illuminated, Intermittent Multiple Message on Drivers Information Center (DIC) and Malfunction Indicator Lamp (MIL) Illuminated - DTC P057D, P057E, P0658, P07

Released 1/23/2020
Runs Rough Cold or Stall Condition Upon Cold Start and/or DTC U18A2 Set (North America Only)

Released 1/23/2020
Only 11 Digit PUN (Part Unique Number) Found On Service Solenoid Body Assembly GF9 9T45/50/60/65

Released 1/8/2020
DTC P0747 Setting At Engine Start-Up When The Transmission Is In Park

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

Released 11/22/2019
GM TAC Support On Vehicle Automatic Transmission Concerns That Can Be Duplicated

Released 10/29/2019
Information on Driveline Clunk Noise

Released 10/17/2019
Diagnostic Tip - Diesel Exhaust Fluid System Contamination

Released 10/14/2019
Clean Exhaust Filter See Owners Manual Now, Cleaning Exhaust Filter Keep Driving Until Message is Cleared or Diesel Partic Filter is Full Continue Driving Displayed on DIC, DTC P2463 May Be Set

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

Released 9/25/2019
Information on Oil Leak from Front of Vehicle

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

Released 9/16/2019
Reduced Engine Power, Malfunction Indicator Lamp (MIL) Illuminated - DTC P2463 Set

Released 8/21/2019
Possible Charge Air Cooler Outlet Hose Disconnected From Throttle Body And One or More of The Following DTCs P0172, P0299, P0101, P0506, P1101

Released 8/19/2019
GM Wiring Repair Strategy Information

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

Released 8/13/2019
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 8/7/2019
Engineering Information - 3 Seconds or Longer Crank Time Before Engine Starts After Vehicle Sitting At Least 20 Minutes

Released 7/30/2019
Possible Charge Air Cooler Outlet Hose Disconnected From Throttle Body And One or More of The Following DTCs P0172, P0299, P0101, P0506, P1101

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 6/20/2019
Possible Charge Air Cooler Outlet Hose Disconnected From Throttle Body And One or More of The Following DTCs P0172, P0299, P0101, P0506, P1101

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 6/12/2019
Possible Charge Air Cooler Outlet Hose Disconnected From Throttle Body And One or More of The Following DTCs P0172, P0299, P0101, P0506, P1101

Released 5/29/2019
High Pitch Whine Noise Heard at 32-66 km/h (20-35 mph) in Any Gear Under Light to Moderate Acceleration

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

Released 5/13/2019
Low Mileage Running Poorly With Rich Fuel Trims and/or Crank Case Overfull

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 5/2/2019
Click or Tick Noise from Rear of Vehicle at Low Speeds, When AWD is Engaged

Released 4/24/2019
Module Damage From Incorrect AFIT Usage On Vehicles With Direct Fuel Injection

Released 4/18/2019
Start/Stop Performance, Hesitation From a Stop, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0132 and/or P0138 Set

Released 4/16/2019
Information on Positive Crankcase Ventilation (PCV) Drain Tube Deletion

Released 4/12/2019
Speedometer Needle Accuracy Information

Released 4/10/2019
Normal Characteristics After Vehicle is Turned Off 1.6 LH7 Diesel

Released 4/4/2019
GM TAC Support On Vehicle Automatic Transmission Concerns That Can Be Duplicated

Released 4/2/2019
Engineering Information - Reduced Engine Power, DTC P0299 Set

Released 4/2/2019
Manual Transmission Operating Characteristics

Released 4/2/2019
Do Not Swap Modules in Vehicles with Global Electrical Systems

Released 4/1/2019
Start/Stop Performance, Hesitation From a Stop, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0132 and/or P0138 Set

Released 3/18/2019
Engineering Information – Engine Running Rough and/or Check Engine Light Illuminated, DTCs P0300, P0301, P0302, P0303, P0304 Set

Released 3/18/2019
Engineering Information – Service Engine Soon (SES) Light On When Snow and/or Ice Accumulates in the Active Grille Air Shutters, DTC P059F Set

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

Released 2/26/2019
Engineering Information - Reduced Engine Power, DTC P0299 Set

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 2/8/2019
Engineering Information – Engine Running Rough and/or Check Engine Light Illuminated, DTCs P0300, P0301, P0302, P0303, P0304 Set

Released 2/4/2019
Engineering Information – Reduced Engine Power, DTC P0299 Set

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
Engineering Information - Click or Tick Noise from Rear of Vehicle at Low Speeds When AWD is Engaged

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 12/21/2018
2019 GF9 9T45 9T50 9T60 9T65 Input Speed Sensor And/Or Intermediate Speed Sensor DTCs P0717 P07BF P07C0 P176C P176D

Released 12/18/2018
Click or Tick Noise from Rear of Vehicle at Low Speeds When AWD is Engaged

Released 12/11/2018
Diagnostic Tip: Possible Crank No Start Or Extended Crank No Codes

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 11/8/2018
Normal Characteristics After Vehicle is Turned Off

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 10/8/2018
Diagnostic Tip: Possible Crank No Start Or Extended Crank No Codes

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 9/26/2018
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 9/14/2018
Customer Satisfaction - GF6 Transmissions Missing Cup Plugs

Released 8/27/2018
Engineering Information – Click or Tick Noise from Rear of Vehicle at Low Speeds When AWD is Engaged

Released 8/23/2018
Passive Entry and Passive Starting Functions Are Always Inoperative on One, or Both, of the RKE Fobs, Possible Various DIC Messages

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

Released 8/14/2018
TAC Part Restriction for US Dealers - Navigation Radio, Radio, Human Machine Interface, Radio Display, and Radio Control/Integrated Center Stack

Released 8/8/2018
Alleged Cylinders Out Of Round

Released 8/6/2018
Malfunction Indicator Lamp (MIL) Illuminated - DTC P3055 and/or P3056 Set

Released 7/30/2018
Diagnostic Tip - Diesel Fuel System Contamination

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

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

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

Released 12/13/2019
Emission Recall - Charge Air Cooler Duct Disconnect at Throttle Body

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 10/15/2019
Diagnostic Tip: Loss of Power Steering Assist May Have Chassis Bus Communication Codes or C0800 in The PSCM

Released 8/22/2019
Diagnostic Tip: Loss of Power Steering Assist May Have Chassis Bus Communication Codes or C0800 in The PSCM

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

Released 5/9/2019
Information on Tire Radial Force Variation (RFV)

Released 4/30/2019
Diagnostic Tip: Loss of Power Steering Assist May Have Chassis Bus Communication Codes or C0800 in The PSCM

Released 4/29/2019
Warranty Administration - Premature or Accelerated Tire Wear on Vehicles Equipped With Michelin Premier LTX, 235/65R/18 106H or 225/60/R18 100H Tires

Released 4/18/2019
Diagnostic Tip: Loss of Power Steering Assist May Have Chassis Bus Communication Codes or C0800 in The PSCM

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 10/8/2018
Steering Wheel Shudders and Automatic Park Assist Aborts During Parking Spot Maneuvers

Released 7/13/2020
GE-52250 Power Smoke Diagnostic Leak Detector Turbocharger Charge Air And Induction System Tester MIL Reduced Engine Power

Released 6/3/2020
Left Trailer Turn Signal Flashes Once And Stops (Without V92)

Released 4/9/2020
Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY)

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 10/23/2019
Radio Software Version V805 Over-the-Air Update

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 3/7/2019
Safety - Insufficient Weld on Rear Right Seatback

Released 2/8/2019
Radio Changes the Settings for Lane Change Assist and Side Blind Zone Alert Systems

Released 1/29/2019
Radio Software Version V509 Over-the-Air Update

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

Released 11/21/2018
Engineering Information – Rear Wiper Motor Inoperative