Get Free 2018 GMC TERRAIN L4, 1.5L; 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
Sharp Edge on Lower Outboard Corner of a Front Side Door Lower Molding

Released 7/23/2020
LIN Bus Diagnostic Information

Released 7/10/2020
Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information

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

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 4/28/2020
Steering Assist Reduced, Service Stabilitrak and/or Park Brake Released Message Displayed On the Instrument Panel Cluster (IPC) Most Commonly After Auto Stop, DTCs C0800, U0121 Set

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 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
Ticking or Popping Noise at Roof Rail Assist Handle(s)

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

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 5/30/2019
Radio Software Version 22.8 Over-the-Air Update

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

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 4/26/2019
Upper Inboard Corner of the Rear Body Structure Stop Lamp Has Sharp Edge

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 4/1/2019
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
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
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 3/12/2019
Malfunction Indicator Lamp (MIL) Illuminated - DTC P034A, P0421, P050F, P059F, P11DC, P111E, P122D, P1488, P220B, P22FE, P2457, P2463, and/or P2BAA

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
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 1/24/2019
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
Diagnostic Tip: EL-51578 MOST Bus Diagnostic Tool Kit

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

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

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

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

Released 11/30/2018
Information on Flashing D in PRNDL and/or Transmission Slip/Flare on 1-2 Upshift with Zero to Very Light Throttle Input

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

Released 11/27/2018
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
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 11/20/2018
Requirements For OnStar Over The Air Programming And Updates

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

Released 11/16/2018
Flashing D In The PRNDL In The IPC And/Or Flare 1-2 Shift Zero/Light Throttle

Released 11/14/2018
Unable to Adjust Clock Manually

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 11/8/2018
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 11/5/2018
Engineering Information - Engine Oil Leak from Lower Oil Pan

Released 11/5/2018
Engineering Information - Engine Oil Leak from Lower Oil Pan

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

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

Released 11/1/2018
Engineering Information - Pictures of Windshield, Steering Wheel and/or Door Trim Panel for Product Issues Covered Under Warranty

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

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

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

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

Released 10/23/2018
Information on Disabling Passive Locking / Unlocking from Vehicle Outside Door Handles (U.S. and Canada Only)

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

Released 10/16/2018
Information On A/C Not Cooling, A/C System Low or Empty of Refrigerant

Released 10/15/2018
Favorites Grayed Out or Unavailable At Times

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

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
Engine identification Number Requested When Programming ECM

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

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

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

Released 10/8/2018
PAC Courtesy Transportation Assistance Program

Released 10/5/2018
TAC Part Restriction - E98 ECM Part Number 55501366, 55502052 and 55485591 has ended.

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
Diagnostic Tip: Fuel Injected Gasoline Engines Possible No Start Extended Crank or Fuel Pressure Related DTCs

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

Released 9/27/2018
Fuel Gauge Does Not Read Full After Fill, Only Goes to 7/8 Full, Fill From Empty Gauge or Low Fuel Warning Does Not Achieve Expected Rated Capacity

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 9/26/2018
Safety Recall - High-Pressure Fuel Pump Weld May Separate

Released 9/25/2018
Engineering Information - Malfunction Indicator Lamp On (MIL), DTC P0403 Set

Released 9/13/2018
Infotainment Display is Scrambled and/or Pixelated

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

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 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
Short Duration Misfire - Rough Idle - MIL On During Cold Start - P050D

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
Safety Recall - High-Pressure Fuel Pump Weld May Separate

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

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

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
Engineering Information — When Shifting to Reverse Vehicle Shifts Back to Neutral, Difficult to Shift Out of Park, Drive Gear Backlighting Flashing with Multiple DTCs

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

Released 8/22/2018
Engineering Information – Click or Tick Noise from Rear of Vehicle at Low Speeds When AWD is Engaged

Released 8/22/2018
Safety Recall - High-Pressure Fuel Pump Weld May Separate

Released 8/22/2018
Radio Module Software Update 20.11

Released 8/22/2018
Hem Flange Rust Repair

Released 8/22/2018
Radio Audio Randomly Cuts Out DTC U18B4 - Lost Communication with Radio on Ethernet Bus

Released 8/22/2018
Front USB and SD Card Ports Inoperative with SD Card Error Message

Released 8/22/2018
Install API Manager Message Displayed After Radio Replacement

Released 8/22/2018
Engineering Information — Charge Air Cooler Ice Blockage with Malfunction Indicator Lamp Illuminated and DTC P0299 Set After Completing Bulletin 18-NA-020

Released 8/22/2018
Recovery of Failed USB Radio Programming Event

Released 8/22/2018
Exhaust Smell in Cabin and/or DTC P0421 Set

Released 8/22/2018
Engineering Information — Malfunction Indicator Lamp Illuminated with DTC P059F Set

Released 8/22/2018
Engineering Information — Service Airbag Indicator Illuminated with DTC U0151 Set

Released 8/22/2018
Radio Control (ICS) Display Does Not Remain Off at Times after it Has Been Turned Off in the Radio Settings Menu

Released 8/22/2018
Engineering Information - Infotainment System Freezing and/or Touch Screen Not Responding

Released 8/22/2018
Vehicle Will Not Shift Out of Park, Stuck in Gear or Tie Up Feeling on 1-2 Shift, Will not Shift into Park or Reverse, PRNDL May Blink with Possible DTC P187D, P2731, or U0100

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

Released 8/22/2018
Engineering Information - Malfunction Indicator Lamp (MIL) On, DTCs P0171 Fuel Trim System Lean Bank 1 and/or P0174 Fuel Trim System Lean Bank 2

Released 8/22/2018
Engineering Information - Sunroof or Sunshade Inoperative

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

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

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

Released 8/22/2018
Engineering Information - Speaker Rattle Noise, Speaker Crackle, Poor Sound Quality, Speaker Pop or Speaker Distortion

Released 8/22/2018
Expected Behaviors When SD Card is Removed or Inserted with Navigation App Active

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

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 8/8/2018
Emission Recall - Diesel Particulate Matter Sensor Diagnostic Fault

Released 8/8/2018
Service Driver Assist System Message Displayed on Driver Information Center (DIC), Malfunction Indicator Lamp (MIL) Illuminated - DTC B172E Set

Released 8/8/2018
Alleged Cylinders Out Of Round

Released 8/7/2018
Emission Recall - ECM Circuit Board Connection Failure

Released 8/7/2018
Malfuction Indicator Lamp Illuminated - DTC P0172 Set

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

Released 8/3/2018
Engineering Information - Pictures of Windshield, Steering Wheel and/or Door Trim Panel for Product Issues Covered Under Warranty

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

Released 8/3/2018
Rattle or Flutter Noise from Dash when HVAC is used

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

Released 8/2/2018
Squeak and/or Creak Noise When Applying Brake Pedal

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
Loud Notification Chime When Ignition is Turned Off with an Active Bluetooth Call

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 7/23/2018
Information on Diesel Fuel Additives

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 7/11/2018
TAC Part Restriction - E98 ECM Part Number 55501366, 55502052 and 55485591

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

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

Released 7/3/2018
GMC Terrain/Chevy Equinox Seat movement, door lock cycle possible B3125, B3130 or B3135 stored

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

Released 6/26/2018
Oil Leak from Oil Pan Area

Released 6/25/2018
Sunroof Inoperative After Cycling, and/or Sunroof Window Function Slow

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 6/19/2018
Service Update - Diesel Turbo Exhaust Leak

Released 6/18/2018
Diagnostic Tip - Diesel Fuel System Contamination

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

Released 5/31/2018
Drivers Side Object Sensing Alert Module Not Working Correctly and/or Incorrect Side Mirror Notification

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

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

Released 5/25/2018
Safety Recall - SDM Loss of Communication

Released 5/24/2018
Customer Satisfaction Program - Engine Control Module (ECM) Integrity Fault Not Recognized by Transmission Range Control Module (TRCM)

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
Diagnostic Tip: Loss of HMI Communication While Viewing HMI Data List with GDS2 Scan Tool

Released 5/14/2018
Diagnostic Tip: Low Engine Oil Pressure and DTC P06DE After Major Engine Repairs

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

Released 5/11/2018
During Start up Forward Collision System Reduced Displayed on DIC

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 4/30/2018
Sunroof and or Sunshade Inoperative

Released 4/30/2018
HVAC Pop-Up May Display 61 Degrees and Have Empty HVAC Setting Icons

Released 4/27/2018
Service airbag indicator illuminated with DTC U0151

Released 4/26/2018
Original Equipment Batteries Part Number and ACDelco Replacement Battery Approved Warranty Part Numbers

Released 4/26/2018
Audio Muting When Listening to Some Sirius XM Channels Due to Interference in Some Geographic Locations

Released 4/20/2018
Information on Body Control Module (BCM) Replacement

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

Released 4/20/2018
Malfunction Indicator Lamp Illuminated DTC P206B Set

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

Released 4/18/2018
Service Charge Air Cooler (CAC) Heat Exchanger Fin Incorrect

Released 4/16/2018
Service Update - Water Pump Impeller Disengaged from Shaft

Released 4/13/2018
1.6L Diesel Engine (LH7) Engine Exchange Program Has Ended

Released 4/9/2018
TAC Part Restriction for US Dealers - Navigation Radio, Radio, Human Machine Interface, Radio Display, and Radio Control/Integrated Center Stack

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

Released 4/6/2018
Underbody Component Corrosion

Released 4/3/2018
Engineering Information — When Shifting to Reverse Vehicle Shifts Back to Neutral, Difficult to Shift Out of Park, Drive Gear Backlighting Flashing with Multiple DTCs

Released 3/29/2018
Engineering Information - Speaker Rattle Noise, Speaker Crackle, Poor Sound Quality, Speaker Pop or Speaker Distortion

Released 3/28/2018
Rear View Camera Image is Mirrored and/or Backwards

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
Emission Recall - Diesel Particulate Matter Sensor Diagnostic Fault

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 3/23/2018
GMC Terrain/Chevy Equinox Seat movement, door lock cycle

Released 3/16/2018
Eliminating Unwanted Odors in Vehicles

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

Released 3/8/2018
Repair Guidelines for Engine Component Wear

Released 3/8/2018
High Pitched Whistle, Wind Noise from Roof of Vehicle

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

Released 3/7/2018
Normal Characteristic - Push to Talk Button on Steering Wheel Control is Inoperative and/or Cannot Delete USB Names from Radio Display

Released 3/2/2018
Engineering Information -- Vehicle No Start/Slow Crank

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

Released 2/28/2018
Clunk Noise When Applying Brakes

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

Released 2/22/2018
Engineering Information -- Front Door Window Switch Inoperative

Released 2/20/2018
Momentary Sharp Deceleration During 1-2 Upshift or a Momentary Neutral During 2-4 Upshift, Transmission Stuck in 2nd Gear (fluid below 32F), Malfunction Indicator Lamp (MIL) Illuminated - DTC P2820 Set During Cold Ambient Temperatures

Released 2/19/2018
TTY Phone Feature Icon Missing from Radio Display Setting

Released 2/14/2018
Engineering Information --Malfunction Indicator Lamp Illuminated with DTC P059F Set

Released 2/12/2018
Malfunction Indicator Lamp Illuminated with DTC P0300 and/or P0299/P2227 Set

Released 2/8/2018
Air Filter Life Check System Message Displayed

Released 2/7/2018
Intermittent White Radio Screen When Starting Vehicle and/or Radio Resets Shortly After Start-Up with a Phone Paired

Released 2/7/2018
HVAC Inoperative During Remote Start Event with Accessory Remote Start Kit

Released 2/2/2018
Information on Transmission Will Not Shift in High Gear During Cold Ambient Temperatures

Released 2/2/2018
Do Not Swap Modules in Vehicles With Global Electrical Systems

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

Released 1/24/2018
Headliner Sag at Front

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

Released 12/7/2017
USB Audio Extension WMA Not Recognized

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 12/5/2017
Original Equipment Batteries Part Number and ACDelco Replacement Battery Approved Warranty Part Numbers

Released 11/28/2017
Engineering Information - Sunroof or Sunshade Inoperative

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

Released 11/21/2017
Information On Dolly Tow Procedure

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
Memory Mirror Positions Lost and/or Reverse Tilt is Inoperative

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

Released 11/16/2017
Gap Between Upper Dash Pad and Center Stack

Released 11/15/2017
Service Update - Trailer Turn Signal and Brake Lamp Inoperative

Released 11/14/2017
Flutter or Thump Noise from Rear of Vehicle

Released 11/13/2017
Navigation Inoperative with SD Card Error Message Displayed

Released 11/8/2017
Customer Satisfaction Program - Owner's Manual Overstates Un-Braked Trailer Weight

Released 11/8/2017
Customer Satisfaction Program - Radio Module Software Update

Released 11/7/2017
Verifying Odometer Accuracy

Released 10/19/2017
Information On Diesel Engine Soot Deposits at the Variable Turbine Geometry (VGT) Pin

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

Released 10/4/2017
Terrain Diesel Driver Mode Control Knob will not Switch Drive Modes

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 8/28/2017
Loss of Phone Pairing When Vehicle Shuts Down in Demo Mode

Released 8/24/2017
Front Floor Console Armrest Hinge Spring Noise

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

Released 8/14/2017
9T45/50/60/65 Transmission Assembly Equipped With ETRS Restriction

Released 8/9/2017
Information for the Migration of the SPID Label Content into the Certification Label as 2D Bar Code

Released 8/7/2017
2018 GMC Terrain New Model Features

Released 8/4/2017
Outer Window Belt Moldings Poor Fit and Retention

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

Released 7/25/2017
Information on Changes to SPS that Warn/Prohibit Reprogramming a Module With Its Current Calibration

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

Released 4/6/2020
2018 Equinox or Terrain Service Stability Or Park Brake Released Message Or Momentary Loss Of Steering Assist. C0800 Stored In EBCM or U0121, U0420 Possibly Stored Elsewhere

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 8/2/2018
Squeak and/or Creak Noise When Applying Brake Pedal

Released 2/28/2018
Clunk Noise When Applying Brakes

Released 2/9/2018
Service Engine Soon MIL on P050F Stored

Released 8/7/2017
2018 GMC Terrain New Model Features

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 4/18/2018
Service Charge Air Cooler (CAC) Heat Exchanger Fin Incorrect

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 5/29/2020
Power Door Locks, Keyless Entry, Power Windows and Power Mirror Inoperative, Power Seats, Power Telescope Steering Column Inoperative and/or Moving On it’s Own, Side Object Detection Inoperative and/or Unwanted Activation, Multiple DTCs Set

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 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
Noncompliance Recall - Park Lamp Disabled – Canada Only

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 6/11/2019
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 4/30/2019
Cluster Speed Limit Sign Speed Value Flashing Toggling or Displays No Value

Released 4/26/2019
Upper Inboard Corner of the Rear Body Structure Stop Lamp Has Sharp Edge

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

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

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
Cluster Speed Limit Sign Speed Value is Stuck, Flashing Units, or Displays No Value

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

Released 12/3/2018
Cluster Speed Limit Sign Speed Value is Stuck, Flashing Units, or Displays No Value

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 11/20/2018
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 11/14/2018
Unable to Adjust Clock Manually

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

Released 11/5/2018
Engineering Information - Engine Oil Leak from Lower Oil Pan

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

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

Released 10/23/2018
Information on Disabling Passive Locking / Unlocking from Vehicle Outside Door Handles (U.S. and Canada Only)

Released 10/23/2018
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 10/12/2018
Diagnostic Tip - Unable to Learn RKE Transmitters

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

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

Released 10/5/2018
TAC Part Restriction - E98 ECM Part Number 55501366, 55502052 and 55485591 has ended.

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

Released 9/27/2018
Fuel Gauge Does Not Read Full After Fill, Only Goes to 7/8 Full, Fill From Empty Gauge or Low Fuel Warning Does Not Achieve Expected Rated Capacity

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 9/25/2018
Engineering Information - Malfunction Indicator Lamp On (MIL), DTC P0403 Set

Released 9/13/2018
Infotainment Display is Scrambled and/or Pixelated

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
Short Duration Misfire - Rough Idle - MIL On During Cold Start - P050D

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
Safety Recall - High-Pressure Fuel Pump Weld May Separate

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

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

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
Radio Module Software Update 20.11

Released 8/22/2018
Radio Audio Randomly Cuts Out DTC U18B4 - Lost Communication with Radio on Ethernet Bus

Released 8/22/2018
Front USB and SD Card Ports Inoperative with SD Card Error Message

Released 8/22/2018
Install API Manager Message Displayed After Radio Replacement

Released 8/22/2018
Engineering Information — Charge Air Cooler Ice Blockage with Malfunction Indicator Lamp Illuminated and DTC P0299 Set After Completing Bulletin 18-NA-020

Released 8/22/2018
Recovery of Failed USB Radio Programming Event

Released 8/22/2018
Engineering Information — Malfunction Indicator Lamp Illuminated with DTC P059F Set

Released 8/22/2018
Engineering Information — Service Airbag Indicator Illuminated with DTC U0151 Set

Released 8/22/2018
Radio Control (ICS) Display Does Not Remain Off at Times after it Has Been Turned Off in the Radio Settings Menu

Released 8/22/2018
Engineering Information - Infotainment System Freezing and/or Touch Screen Not Responding

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

Released 8/22/2018
Engineering Information - Malfunction Indicator Lamp (MIL) On, DTCs P0171 Fuel Trim System Lean Bank 1 and/or P0174 Fuel Trim System Lean Bank 2

Released 8/22/2018
Engineering Information - Sunroof or Sunshade Inoperative

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

Released 8/22/2018
Engineering Information - Speaker Rattle Noise, Speaker Crackle, Poor Sound Quality, Speaker Pop or Speaker Distortion

Released 8/22/2018
Expected Behaviors When SD Card is Removed or Inserted with Navigation App Active

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

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 8/8/2018
Emission Recall - Diesel Particulate Matter Sensor Diagnostic Fault

Released 8/8/2018
Service Driver Assist System Message Displayed on Driver Information Center (DIC), Malfunction Indicator Lamp (MIL) Illuminated - DTC B172E Set

Released 8/7/2018
Emission Recall - ECM Circuit Board Connection Failure

Released 8/7/2018
Malfuction Indicator Lamp Illuminated - DTC P0172 Set

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
Loud Notification Chime When Ignition is Turned Off with an Active Bluetooth Call

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

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

Released 6/25/2018
Sunroof Inoperative After Cycling, and/or Sunroof Window Function Slow

Released 6/18/2018
Diagnostic Tip - Diesel Fuel System Contamination

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

Released 5/31/2018
Drivers Side Object Sensing Alert Module Not Working Correctly and/or Incorrect Side Mirror Notification

Released 5/25/2018
Safety Recall - SDM Loss of Communication

Released 5/24/2018
Customer Satisfaction Program - Engine Control Module (ECM) Integrity Fault Not Recognized by Transmission Range Control Module (TRCM)

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

Released 5/14/2018
Diagnostic Tip: Low Engine Oil Pressure and DTC P06DE After Major Engine Repairs

Released 5/11/2018
During Start up Forward Collision System Reduced Displayed on DIC

Released 4/27/2018
Service airbag indicator illuminated with DTC U0151

Released 4/26/2018
Original Equipment Batteries Part Number and ACDelco Replacement Battery Approved Warranty Part Numbers

Released 4/26/2018
Audio Muting When Listening to Some Sirius XM Channels Due to Interference in Some Geographic Locations

Released 4/20/2018
Information on Body Control Module (BCM) Replacement

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

Released 4/20/2018
Malfunction Indicator Lamp Illuminated DTC P206B Set

Released 3/29/2018
Engineering Information - Speaker Rattle Noise, Speaker Crackle, Poor Sound Quality, Speaker Pop or Speaker Distortion

Released 3/28/2018
Rear View Camera Image is Mirrored and/or Backwards

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
Emission Recall - Diesel Particulate Matter Sensor Diagnostic Fault

Released 3/27/2018
Speedometer Needle Accuracy Information

Released 3/23/2018
GMC Terrain/Chevy Equinox Seat movement, door lock cycle

Released 3/22/2018
Service Transmission Message Displayed In The DIC and MIL On DTC P0658 P073D P07E4 P16F4 P1778 P1789 P2760

Released 3/8/2018
Engineering Information - Infotainment System Freezing and/or Touch Screen Not Responding

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 2/22/2018
Engineering Information -- Front Door Window Switch Inoperative

Released 2/19/2018
Service Update - Stalk Incorrect with Auto High Beam

Released 2/8/2018
Intellibeam/Auto High Beam Function Inoperable

Released 2/8/2018
Engineering Information --Service Airbag Indicator Illuminated with DTC U0151 Set

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

Released 1/31/2018
Original Equipment Batteries Part Number and ACDelco Replacement Battery Approved Warranty Part Numbers

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 12/1/2017
Original Equipment Batteries Part Number and ACDelco Replacement Battery Approved Warranty Part Numbers

Released 11/28/2017
Diagnostic Tip for 3.5 mm Audio Jack for USB Does Not Operate After Replacement of Receptacle for Audio Player and USB

Released 11/21/2017
Service Driver Assist System Message with B172E stored in history

Released 11/17/2017
Memory Mirror Positions Lost and/or Reverse Tilt is Inoperative

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

Released 11/15/2017
Service Update - Trailer Turn Signal and Brake Lamp Inoperative

Released 11/13/2017
Navigation Inoperative with SD Card Error Message Displayed

Released 11/7/2017
Verifying Odometer Accuracy

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

Released 10/3/2017
Original Equipment Batteries Part Number and ACDelco Replacement Battery Approved Warranty Part Numbers

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 8/7/2017
2018 GMC Terrain New Model Features

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

Released 12/4/2018
Emission Recall - ECM Circuit Board Connection Failure

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

Released 2/2/2018
Do Not Swap Modules in Vehicles With Global Electrical Systems

Released 2/1/2018
Malfunction Indicator Lamp Illuminated, DTC P0421 Set

Released 11/16/2017
Emission Recall - Diesel Particulate Matter Sensor Diagnostic Fault

Released 10/17/2017
Fuel Tank Hard To Fill Possible MIL With DTC P0446

Released 7/25/2017
Information on Changes to SPS that Warn/Prohibit Reprogramming a Module With Its Current Calibration

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 6/19/2018
Service Update - Diesel Turbo Exhaust Leak

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

Released 1/31/2018
Information on Close-Coupled Converter and Engine Replacement

Released 12/7/2017
Rattle Type Noise Heard from Underneath Vehicle

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

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

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 9/27/2018
Fuel Gauge Does Not Read Full After Fill, Only Goes to 7/8 Full, Fill From Empty Gauge or Low Fuel Warning Does Not Achieve Expected Rated Capacity

Released 9/26/2018
Safety Recall - High-Pressure Fuel Pump Weld May Separate

Released 8/24/2018
Safety Recall - High-Pressure Fuel Pump Weld May Separate

Released 8/22/2018
Safety Recall - High-Pressure Fuel Pump Weld May Separate

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

Released 8/8/2018
Emission Recall - Diesel Particulate Matter Sensor Diagnostic Fault

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 6/18/2018
Diagnostic Tip - Diesel Fuel System Contamination

Released 3/27/2018
Emission Recall - Diesel Particulate Matter Sensor Diagnostic Fault

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 2/19/2018
Engineering Information -- Charge Air Cooler Ice Blockage with Malfunction Indicator Lamp Illuminated and DTC P0299 Set After Completing Bulletin 18-NA-020

Released 2/12/2018
Malfunction Indicator Lamp Illuminated with DTC P0300 and/or P0299/P2227 Set

Released 2/8/2018
Air Filter Life Check System Message Displayed

Released 12/6/2017
Diagnostic Tip - Oil Leak From Crankshaft Rear Oil Seal

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 10/19/2017
Information On Diesel Engine Soot Deposits at the Variable Turbine Geometry (VGT) Pin

Released 10/17/2017
Fuel Tank Hard To Fill Possible MIL With DTC P0446

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

Released 9/27/2017
Information on Diesel Fuel Additives

Released 8/7/2017
2018 GMC Terrain New Model Features

Released 8/4/2017
DTC P0300 Flashing MIL Possible Moisture In Charge Air Cooler System

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

Released 12/19/2019
Chemical Type Odor From HVAC

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 5/22/2019
HVAC Pop-Up May Display 61 Degrees and Have Empty HVAC Setting Icons

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

Released 10/16/2018
Information On A/C Not Cooling, A/C System Low or Empty of Refrigerant

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 8/3/2018
Rattle or Flutter Noise from Dash when HVAC is used

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 4/30/2018
HVAC Pop-Up May Display 61 Degrees and Have Empty HVAC Setting Icons

Released 2/7/2018
HVAC Inoperative During Remote Start Event with Accessory Remote Start Kit

Released 12/5/2017
HVAC Inoperative During Remote Start Event

Released 11/16/2017
HVAC Inoperative When RVS Is Used Below 41 Degrees F (5 C)

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 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 2/3/2020
Service Update - Customer May Be Able To Shift Out Of Park With Expired Latent Fault Mode Counter

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 10/8/2019
Diagnostic Tip - Oil Leak From Front Crankshaft Seal

Released 9/26/2019
Diagnostic Tip - Oil Leak From Front Crankshaft Seal

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 8/21/2019
Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada)

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 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 6/25/2019
Service Update - ECM Does Not Provide Correct CARB Required CVN Or Detect Memory Faults

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

Released 6/18/2019
Customer Satisfaction Program - Transmission Clutch Drag Causing Overheat Warning

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

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
Do Not Swap Modules in Vehicles with Global Electrical Systems

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

Released 4/2/2019
Manual Transmission Operating Characteristics

Released 3/20/2019
Engineering Information - Engine Oil Leak from Lower Oil Pan

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 3/15/2019
Engineering Information - Engine Oil Leak from Lower Oil Pan

Released 3/12/2019
Malfunction Indicator Lamp (MIL) Illuminated - DTC P034A, P0421, P050F, P059F, P11DC, P111E, P122D, P1488, P220B, P22FE, P2457, P2463, and/or P2BAA

Released 3/4/2019
Short Duration Misfire - Rough Idle - MIL On During Cold Start - P050D

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 2/11/2019
DTC P0421 Catalyst 1 Efficiency Below Threshold 1.6 LH7 Diesel

Released 2/8/2019
Engineering Information - Malfunction Indicator Lamp On (MIL), DTC P0403 Set

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 2/4/2019
Rotational Clicking Noise Heard After Engine Shut Down On Vehicles Equipped With GF9 9T45/50/60/65 Transmission Assembly

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 1/11/2019
Engineering Information - Click or Tick Noise from Rear of Vehicle at Low Speeds When AWD is Engaged

Released 1/3/2019
Intermittent Transmission Hot Idle Vehicle Message Displayed on the Drivers Information Center (DIC)

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

Released 12/13/2018
DTC P0421 Catalyst 1 Efficiency Below Threshold 1.6 LH7 Diesel

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 12/4/2018
Emission Recall - ECM Circuit Board Connection Failure

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

Released 11/30/2018
Information on Flashing D in PRNDL and/or Transmission Slip/Flare on 1-2 Upshift with Zero to Very Light Throttle Input

Released 11/16/2018
Flashing D In The PRNDL In The IPC And/Or Flare 1-2 Shift Zero/Light Throttle

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

Released 11/5/2018
Engineering Information - Engine Oil Leak from Lower Oil Pan

Released 11/5/2018
Engineering Information - Engine Oil Leak from Lower Oil Pan

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 9/26/2018
Safety Recall - High-Pressure Fuel Pump Weld May Separate

Released 8/27/2018
Short Duration Misfire - Rough Idle - MIL On During Cold Start - P050D

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
Safety Recall - High-Pressure Fuel Pump Weld May Separate

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
Engineering Information — When Shifting to Reverse Vehicle Shifts Back to Neutral, Difficult to Shift Out of Park, Drive Gear Backlighting Flashing with Multiple DTCs

Released 8/22/2018
Engineering Information – Click or Tick Noise from Rear of Vehicle at Low Speeds When AWD is Engaged

Released 8/22/2018
Safety Recall - High-Pressure Fuel Pump Weld May Separate

Released 8/22/2018
Vehicle Will Not Shift Out of Park, Stuck in Gear or Tie Up Feeling on 1-2 Shift, Will not Shift into Park or Reverse, PRNDL May Blink with Possible DTC P187D, P2731, or U0100

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 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
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 7/11/2018
TAC Part Restriction - E98 ECM Part Number 55501366, 55502052 and 55485591

Released 6/26/2018
Oil Leak from Oil Pan Area

Released 5/14/2018
Diagnostic Tip: Low Engine Oil Pressure and DTC P06DE After Major Engine Repairs

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

Released 4/16/2018
Service Update - Water Pump Impeller Disengaged from Shaft

Released 4/13/2018
1.6L Diesel Engine (LH7) Engine Exchange Program Has Ended

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

Released 4/3/2018
Engineering Information — When Shifting to Reverse Vehicle Shifts Back to Neutral, Difficult to Shift Out of Park, Drive Gear Backlighting Flashing with Multiple DTCs

Released 3/22/2018
Service Transmission Message Displayed In The DIC and MIL On DTC P0658 P073D P07E4 P16F4 P1778 P1789 P2760

Released 3/13/2018
Diesel Engine Oil Heater Not Installed

Released 3/8/2018
Repair Guidelines for Engine Component Wear

Released 3/2/2018
Engineering Information -- Vehicle No Start/Slow Crank

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

Released 2/20/2018
Momentary Sharp Deceleration During 1-2 Upshift or a Momentary Neutral During 2-4 Upshift, Transmission Stuck in 2nd Gear (fluid below 32F), Malfunction Indicator Lamp (MIL) Illuminated - DTC P2820 Set During Cold Ambient Temperatures

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

Released 2/7/2018
9T45/50/60/65 Transmission Assembly Equipped With ETRS Restriction Has Ended

Released 2/2/2018
Information on Transmission Will Not Shift in High Gear During Cold Ambient Temperatures

Released 2/2/2018
Do Not Swap Modules in Vehicles With Global Electrical Systems

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

Released 12/6/2017
Diagnostic Tip - Oil Leak From Crankshaft Rear Oil Seal

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

Released 11/16/2017
Emission Recall - Diesel Particulate Matter Sensor Diagnostic Fault

Released 11/6/2017
Unable To Complete The Transmission Service Fast Learn After Installing Updated Calibration after 17397

Released 10/20/2017
Diagnostic Tip - Oil Leak From Front Crankshaft Seal

Released 10/16/2017
PQC 2018 Part Restriction T87A Transmission Control Module

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

Released 8/29/2017
Safety Recall - Front Right Intermediate Drive Shaft Assembly Fractured

Released 8/28/2017
1.6L Diesel Engine (LH7) Engine Exchange Program

Released 8/21/2017
Alleged Cylinders Out Of Round

Released 8/16/2017
Rattling Gear Type Noise and/or Clunking Noise Heard, Malfunction Indicator Lamp (MIL) Illuminated - DTC C0407-01, C0407-5A, C056D-54, U2800-5A Set

Released 8/14/2017
9T45/50/60/65 Transmission Assembly Equipped With ETRS Restriction

Released 8/7/2017
2018 GMC Terrain New Model Features

Released 7/25/2017
Information on Changes to SPS that Warn/Prohibit Reprogramming a Module With Its Current Calibration

Released 7/14/2017
PQC 2018 Part Restriction T87A Transmission Control Module

Released 2/19/2018
Service Update - Stalk Incorrect with Auto High Beam

Released 11/16/2017
Emission Recall - Diesel Particulate Matter Sensor Diagnostic Fault

Released 11/8/2017
Customer Satisfaction Program - Radio Module Software Update

Released 10/20/2017
Customer Satisfaction Program - Radio Module Software Update

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

Released 9/26/2017
Service Update - AM Radio Tuning Issue-- Canada Only

Released 8/29/2017
Safety Recall - Front Right Intermediate Drive Shaft Assembly Fractured

Released 4/29/2020
Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only)

Released 4/28/2020
Steering Assist Reduced, Service Stabilitrak and/or Park Brake Released Message Displayed On the Instrument Panel Cluster (IPC) Most Commonly After Auto Stop, DTCs C0800, U0121 Set

Released 4/6/2020
2018 Equinox or Terrain Service Stability Or Park Brake Released Message Or Momentary Loss Of Steering Assist. C0800 Stored In EBCM or U0121, U0420 Possibly Stored Elsewhere

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 1/18/2019
Creak Type Noise Heard from Front End While Driving Over Bumps

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 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 8/7/2017
2018 GMC Terrain New Model Features

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

Released 4/29/2020
Radio Favorites Grayed Out - Favorite Unavailable - or Long Radio Start Delay After 22.9 Software Installed per 19-NA-249

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

Released 1/10/2020
Connected Navigation and Live Traffic Services Inoperative

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 11/4/2019
Radio Favorites Grayed Out or Unavailable At Times

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 12/3/2018
Cluster Speed Limit Sign Speed Value is Stuck, Flashing Units, or Displays No Value

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
Diagnostic Tip: Loss of HMI Communication While Viewing HMI Data List with GDS2 Scan Tool

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 2/1/2018
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
Information on Multi-Media Infotainment Tester (MIT) Incompatibility Issues

Released 12/4/2017
Enhancing Field Product Reports with Digital Pictures

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

Released 8/10/2017
Warranty Administration - Required Operating Procedures (U.S. Only)

Released 8/9/2017
Information for the Migration of the SPID Label Content into the Certification Label as 2D Bar Code

Released 8/7/2017
2018 GMC Terrain New Model Features

Released 7/25/2017
Warranty Administration - Required Operating Procedures (U.S. Only)

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

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

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