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Recent Bulletins

 

NOTICE: No recent bulletins found within the past 2 Weeks. Displaying most recent 100 bulletins.

BULLETINS

Body Hardware and Trim

#21-NA-026 - Information on Accessory All-Weather Floor Liners and Flat Mats Warped or Mis-shapen - (Jun 21, 2022)

Related To: Interior Trim and Paneling

#22-NA-125 - Information on Front Trunk Cargo Tie Down Loop Bezel Design Change - (Jun 21, 2022)

Related To: Interior Trim and Paneling

#22-NA-102 - Information on Front Door Trim Panel Design Change with Matching Door Design Change - (May 17, 2022)

Related To: General Information / Instrument Panel and Console Trim / Interior Trim and Paneling

#21-NA-294 - Information on Accessory Rocker Panel Protector Lower Bolts Bottom Out Before Achieving Torque - (Mar 18, 2022)

Related To: Exterior Trim

#22-NA-039 - Information on Front License Plate Adapter Bracket Installation During PDI - (Feb 18, 2022)

Related To: Exterior Trim / Bumpers and Fascias

#21-NA-216 - Information on Rear Seat Belt Opening Bezel Service Part Not Seating Flush with C-Pillar Trim When Installed - (Dec 17, 2021)

Related To: Seat Belts / Interior Trim and Paneling

Body Repair

#22-NA-144 - Power Windows, Door Locks and Outside Mirrors Inoperative, Unwanted Theft Alarm Activation, Random Messages Displayed on Driver Information Center (DIC) - (Aug 19, 2022)

Related To: Vehicle DTC Information / Bolted Exterior Body Panels and Closures / Frame and Underbody / Displays and Gauges / Data Communications / Power Outlets / Wiring Systems and Power Management / Electrical Component Locator and Harness Routing Views / Electrical Component and Inline Harness Connector End Views / Wire and Connector Repair

#12-08-51-002N - Spray-in Bed Liner General Information and Repair Procedures - (Mar 10, 2022)

Related To: Bolted Exterior Body Panels and Closures / Paint and Coatings

#22-NA-039 - Information on Front License Plate Adapter Bracket Installation During PDI - (Feb 18, 2022)

Related To: Exterior Trim / Bumpers and Fascias

#05-08-51-001K - Information on Paint Stain Under Protective Shipping Film - (Dec 6, 2021)

Related To: General Information / Bolted Exterior Body Panels and Closures / Paint and Coatings

Body Systems

#20-NA-065 - Information on Malfunction Indicator Lamp (MIL) Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set - (Aug 15, 2022)

Related To: Engine Controls / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel

#13-08-116-001G - Aftermarket ALDL or DLC Interface Devices Causing Multiple Issues - (Jan 4, 2022)

Related To: Wiring Systems / Data Communications

Body and Accessories

#20-NA-065 - Information on Malfunction Indicator Lamp (MIL) Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set - (Aug 15, 2022)

Related To: Engine Controls / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel

Brakes

#18-NA-067 - Excessive Brake Dust on Wheels - (Jan 27, 2022)

Related To: Disc Brakes

Diagnostic Overview, Starting Point, and Programming

#22-NA-144 - Power Windows, Door Locks and Outside Mirrors Inoperative, Unwanted Theft Alarm Activation, Random Messages Displayed on Driver Information Center (DIC) - (Aug 19, 2022)

Related To: Vehicle DTC Information / Bolted Exterior Body Panels and Closures / Frame and Underbody / Displays and Gauges / Data Communications / Power Outlets / Wiring Systems and Power Management / Electrical Component Locator and Harness Routing Views / Electrical Component and Inline Harness Connector End Views / Wire and Connector Repair

#20-NA-065 - Information on Malfunction Indicator Lamp (MIL) Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set - (Aug 15, 2022)

Related To: Engine Controls / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel

#22-NA-145 - Super Cruise Enhancement: Trailering and Active Lane Change - (Jul 27, 2022)

Related To: Programming and Setup / Displays and Gauges / Image Display Cameras

#07-06-04-019G - Intermittent Malfunction Indicator Lamp (MIL) Illuminated, DTC P2138 with Reduced Engine Power - (Dec 8, 2021)

Related To: General Information / Vehicle DTC Information / Displays and Gauges

Driver Information and Entertainment

#22-NA-144 - Power Windows, Door Locks and Outside Mirrors Inoperative, Unwanted Theft Alarm Activation, Random Messages Displayed on Driver Information Center (DIC) - (Aug 19, 2022)

Related To: Vehicle DTC Information / Bolted Exterior Body Panels and Closures / Frame and Underbody / Displays and Gauges / Data Communications / Power Outlets / Wiring Systems and Power Management / Electrical Component Locator and Harness Routing Views / Electrical Component and Inline Harness Connector End Views / Wire and Connector Repair

#20-NA-065 - Information on Malfunction Indicator Lamp (MIL) Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set - (Aug 15, 2022)

Related To: Engine Controls / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel

#22-NA-145 - Super Cruise Enhancement: Trailering and Active Lane Change - (Jul 27, 2022)

Related To: Programming and Setup / Displays and Gauges / Image Display Cameras

#22-NA-126 - Automatic Emergency Braking (AEB) Forward Collision Icon Lamp On with No DTCs Present - (Jun 20, 2022)

Related To: Entertainment / Displays and Gauges

#22-NA-096 - Customer Education Video Screenshots for IOK radio - (May 10, 2022)

Related To: General Information / Entertainment

#07-06-04-019G - Intermittent Malfunction Indicator Lamp (MIL) Illuminated, DTC P2138 with Reduced Engine Power - (Dec 8, 2021)

Related To: General Information / Vehicle DTC Information / Displays and Gauges

Engine

#20-NA-065 - Information on Malfunction Indicator Lamp (MIL) Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set - (Aug 15, 2022)

Related To: Engine Controls / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel

#22-NA-115 - Battery Maintenance Report FAQs (U.S. Only) - (Jun 23, 2022)

Related To: Engine Electrical / General Information / Maintenance and Lubrication / Starting, Charging, and Low Voltage Energy Storage / Battery

#22-NA-074 - Gasoline Engine Replacement Guidelines after Connecting Rod or Crankshaft Main Bearing Damage - Replace Oil Cooler, Oil Cooler Lines and Oil Tank - (Mar 31, 2022)

Related To: Engine Mechanical

#04-06-04-051F - Maintenance Cleaning of Fuel Injectors and Information Regarding Gasoline Detergent Additive - (Mar 22, 2022)

Related To: Engine Controls / Engine Controls and Fuel

#17-NA-157 - Information on Spin-On Oil Filter Replacement for Gas Engines Designed with New Oil Pump Control Systems - (Feb 10, 2022)

Related To: Engine Mechanical

#07-06-01-016G - Information on Internal Engine Noise or Damage After Oil Filter Replacement - (Jan 27, 2022)

Related To: Engine Mechanical / General Information / Maintenance and Lubrication

#18-NA-073 - Repair Guidelines for Engine Component Wear - (Jan 18, 2022)

Related To: Engine Mechanical

#00-06-01-012K - Use of Surface Conditioning Disks When Cleaning Gasket Sealing Surfaces and/or Reused Parts - (Dec 23, 2021)

Related To: Engine Mechanical / Automatic Transmission

Engine/Propulsion

#20-NA-065 - Information on Malfunction Indicator Lamp (MIL) Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set - (Aug 15, 2022)

Related To: Engine Controls / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel

#22-NA-141 - Information on Battery Service Guide for Electric Vehicles (EV) - (Jul 11, 2022)

Related To: General Information / Hybrid/EV High Voltage Energy Storage

#22-NA-115 - Battery Maintenance Report FAQs (U.S. Only) - (Jun 23, 2022)

Related To: Engine Electrical / General Information / Maintenance and Lubrication / Starting, Charging, and Low Voltage Energy Storage / Battery

#22-NA-114 - Information on Forklift and Vehicle Hoist Requirements to Support Electric Vehicle (EV) High Voltage Battery Handling (U.S. Only) - (Jun 14, 2022)

Related To: General Information / Hybrid/EV Energy Storage / Hybrid/EV High Voltage Energy Storage

#22-NA-005 - Information on Opening / Closure Instructions for DDR (Damaged, Defective, Recalled) High Voltage Battery Dunnage / Container - (May 4, 2022)

Related To: General Information / Hybrid/EV High Voltage Energy Storage

#22-NA-083 - Requirements for Replacement of the Dual Mode Cord Set Under Warranty - (Apr 19, 2022)

Related To: General Information / Maintenance and Lubrication / Wiring Systems and Power Management / Plug-In Charging

#22-NA-074 - Gasoline Engine Replacement Guidelines after Connecting Rod or Crankshaft Main Bearing Damage - Replace Oil Cooler, Oil Cooler Lines and Oil Tank - (Mar 31, 2022)

Related To: Engine Mechanical

#04-06-04-051F - Maintenance Cleaning of Fuel Injectors and Information Regarding Gasoline Detergent Additive - (Mar 22, 2022)

Related To: Engine Controls / Engine Controls and Fuel

#17-NA-157 - Information on Spin-On Oil Filter Replacement for Gas Engines Designed with New Oil Pump Control Systems - (Feb 10, 2022)

Related To: Engine Mechanical

#07-06-01-016G - Information on Internal Engine Noise or Damage After Oil Filter Replacement - (Jan 27, 2022)

Related To: Engine Mechanical / General Information / Maintenance and Lubrication

#18-NA-073 - Repair Guidelines for Engine Component Wear - (Jan 18, 2022)

Related To: Engine Mechanical

#00-06-01-012K - Use of Surface Conditioning Disks When Cleaning Gasket Sealing Surfaces and/or Reused Parts - (Dec 23, 2021)

Related To: Engine Mechanical / Automatic Transmission

#19-NA-104 - Steam/Vapor Coming from Front Grille or Radiator Area - (Nov 8, 2021)

Related To: General Information / Engine Heating and Cooling

Engine/Propulsion MD

#04-06-04-051F - Maintenance Cleaning of Fuel Injectors and Information Regarding Gasoline Detergent Additive - (Mar 22, 2022)

Related To: Engine Controls / Engine Controls and Fuel

#18-NA-073 - Repair Guidelines for Engine Component Wear - (Jan 18, 2022)

Related To: Engine Mechanical

General Information

#04-00-89-015Y - Warranty Administration - Required Operating Procedures - 8 Points (U.S. Only) - (Aug 16, 2022)

Related To: General Information

#18-NA-306 - Warranty Administration - Pre-Repair Authorization (PRA) Process and Information (U.S. and Canada Only) - (Jul 18, 2022)

Related To: General Information

#22-NA-141 - Information on Battery Service Guide for Electric Vehicles (EV) - (Jul 11, 2022)

Related To: General Information / Hybrid/EV High Voltage Energy Storage

#22-NA-135 - Warranty Administration – Essential Tools that include Consumable Parts - (Jun 28, 2022)

Related To: General Information

#22-NA-070 - Information on Certified Service Mobile Toolbox Application (CSMT) Replacement Parts Traceability (RPT) - (Jun 24, 2022)

Related To: General Information

#22-NA-115 - Battery Maintenance Report FAQs (U.S. Only) - (Jun 23, 2022)

Related To: Engine Electrical / General Information / Maintenance and Lubrication / Starting, Charging, and Low Voltage Energy Storage / Battery

#22-NA-114 - Information on Forklift and Vehicle Hoist Requirements to Support Electric Vehicle (EV) High Voltage Battery Handling (U.S. Only) - (Jun 14, 2022)

Related To: General Information / Hybrid/EV Energy Storage / Hybrid/EV High Voltage Energy Storage

#20-NA-159 - Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only) - (Jun 6, 2022)

Related To: Tires and Wheels / General Information

#22-NA-108 - Information on Trailer Side Faults - (May 24, 2022)

Related To: General Information

#22-NA-106 - GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires - (May 19, 2022)

Related To: Tires and Wheels / General Information

#22-NA-102 - Information on Front Door Trim Panel Design Change with Matching Door Design Change - (May 17, 2022)

Related To: General Information / Instrument Panel and Console Trim / Interior Trim and Paneling

#18-NA-099 - Working with General Motors (GM) on a Product Assistance Claim (PAC) (U.S. Only) - (May 16, 2022)

Related To: General Information

#21-NA-043 - Properly Maintaining Vehicles in Dealer Inventory - (May 16, 2022)

Related To: General Information / Maintenance and Lubrication

#22-NA-096 - Customer Education Video Screenshots for IOK radio - (May 10, 2022)

Related To: General Information / Entertainment

#22-NA-005 - Information on Opening / Closure Instructions for DDR (Damaged, Defective, Recalled) High Voltage Battery Dunnage / Container - (May 4, 2022)

Related To: General Information / Hybrid/EV High Voltage Energy Storage

#12-00-89-003B - Warranty Administration - Guidelines for Multiple Repairs with Independent Causes (GM Canada Dealers only) - (May 2, 2022)

Related To: General Information

#22-NA-038 - Warranty Administration - Customer Concern Not Duplicated (CCND) Labor Operation Numbers - (Apr 25, 2022)

Related To: General Information

#22-NA-083 - Requirements for Replacement of the Dual Mode Cord Set Under Warranty - (Apr 19, 2022)

Related To: General Information / Maintenance and Lubrication / Wiring Systems and Power Management / Plug-In Charging

#01-00-89-010P - Guide to Help Reduce Repeat Visits for the Same Customer Concern (U.S. Only) - (Apr 13, 2022)

Related To: General Information

#22-NA-053 - New Labor Operations for Limited Production Option (LPO) Calibrated Accessories​ - (Mar 30, 2022)

Related To: General Information

#22-NA-020 - Warranty Administration – Restricted Labor Operations on Vehicles Built With Park Assist, Heated/Vented Seats, and/or Heated Steering Wheel Options and Features Inoperative​ - (Mar 9, 2022)

Related To: Steering Wheel and Column / General Information / Seat Heating & Cooling / Parking Assistance Systems

#06-00-89-029U - Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability - (Feb 22, 2022)

Related To: General Information

#21-NA-068 - Warranty Administration - Transmitter Key Fob Warranty Replacement Requirements - (Feb 22, 2022)

Related To: General Information / Remote Functions

#21-NA-135 - Information on Obtaining Techline Calibrations for Law Enforcement and Government Vehicles to Disable or Enable Content - (Feb 4, 2022)

Related To: General Information

#99-00-89-019W - Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information - (Jan 28, 2022)

Related To: General Information

#22-NA-018 - Global Warranty Management (GWM) Warranty Parts Center (WPC) Part Photo Return Process (U.S. Dealers Only) - (Jan 28, 2022)

Related To: General Information

#08-00-89-014G - Use of Dealer Case Management (DCM) and Technician Preparedness for Contacting U.S. Technical Assistance (TAC) - (Jan 28, 2022)

Related To: General Information

#15-00-89-004D - Information Regarding the Differences Between Fluid Leakage and Seepage - (Jan 27, 2022)

Related To: General Information

#07-06-01-016G - Information on Internal Engine Noise or Damage After Oil Filter Replacement - (Jan 27, 2022)

Related To: Engine Mechanical / General Information / Maintenance and Lubrication

#00-00-90-002L - Information on Proper Tire Pressure - (Jan 4, 2022)

Related To: Tires and Wheels / General Information / Maintenance and Lubrication

#21-NA-295 - 2022 GMC HUMMER EV New Model Features - (Dec 17, 2021)

Related To: General Information

#07-06-04-019G - Intermittent Malfunction Indicator Lamp (MIL) Illuminated, DTC P2138 with Reduced Engine Power - (Dec 8, 2021)

Related To: General Information / Vehicle DTC Information / Displays and Gauges

#05-08-51-001K - Information on Paint Stain Under Protective Shipping Film - (Dec 6, 2021)

Related To: General Information / Bolted Exterior Body Panels and Closures / Paint and Coatings

#12-00-89-002E - Requesting a New Key Code for Customer with Lost or Stolen Keys - (Nov 17, 2021)

Related To: General Information

#09-00-89-016G - Warranty Administration – Labor Operation 0600014 – Suspected Tampering or Vehicle Modifications - (Nov 17, 2021)

Related To: General Information

#10-00-89-009E - Key Code Security Rules and Information on GM KeyCode Look-Up Application (U.S. Only) - (Nov 12, 2021)

Related To: General Information

#11-00-89-005S - Warranty Administration - Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only) - (Nov 10, 2021)

Related To: General Information

#19-NA-104 - Steam/Vapor Coming from Front Grille or Radiator Area - (Nov 8, 2021)

Related To: General Information / Engine Heating and Cooling

General Information MD

#22-NA-070 - Information on Certified Service Mobile Toolbox Application (CSMT) Replacement Parts Traceability (RPT) - (Jun 24, 2022)

Related To: General Information

#22-NA-115 - Battery Maintenance Report FAQs (U.S. Only) - (Jun 23, 2022)

Related To: Engine Electrical / General Information / Maintenance and Lubrication / Starting, Charging, and Low Voltage Energy Storage / Battery

#21-NA-043 - Properly Maintaining Vehicles in Dealer Inventory - (May 16, 2022)

Related To: General Information / Maintenance and Lubrication

HVAC

#12-01-37-001F - Information on Refrigerant (R1234yf) for A/C Service - (Jun 27, 2022)

Related To: Heating, Ventilation and Air Conditioning

Hybrid Propulsion

#22-NA-114 - Information on Forklift and Vehicle Hoist Requirements to Support Electric Vehicle (EV) High Voltage Battery Handling (U.S. Only) - (Jun 14, 2022)

Related To: General Information / Hybrid/EV Energy Storage / Hybrid/EV High Voltage Energy Storage

Power and Signal Distribution

#22-NA-144 - Power Windows, Door Locks and Outside Mirrors Inoperative, Unwanted Theft Alarm Activation, Random Messages Displayed on Driver Information Center (DIC) - (Aug 19, 2022)

Related To: Vehicle DTC Information / Bolted Exterior Body Panels and Closures / Frame and Underbody / Displays and Gauges / Data Communications / Power Outlets / Wiring Systems and Power Management / Electrical Component Locator and Harness Routing Views / Electrical Component and Inline Harness Connector End Views / Wire and Connector Repair

#22-NA-083 - Requirements for Replacement of the Dual Mode Cord Set Under Warranty - (Apr 19, 2022)

Related To: General Information / Maintenance and Lubrication / Wiring Systems and Power Management / Plug-In Charging

#13-08-116-001G - Aftermarket ALDL or DLC Interface Devices Causing Multiple Issues - (Jan 4, 2022)

Related To: Wiring Systems / Data Communications

Safety and Security

#21-NA-189 - Information on Super Cruise Escalation Cancellation - (Jul 25, 2022)

Related To: Driver Assistance Systems

#22-NA-020 - Warranty Administration – Restricted Labor Operations on Vehicles Built With Park Assist, Heated/Vented Seats, and/or Heated Steering Wheel Options and Features Inoperative​ - (Mar 9, 2022)

Related To: Steering Wheel and Column / General Information / Seat Heating & Cooling / Parking Assistance Systems

#21-NA-068 - Warranty Administration - Transmitter Key Fob Warranty Replacement Requirements - (Feb 22, 2022)

Related To: General Information / Remote Functions

#22-NA-012 - Information on Stone Chip/Membrane Damage, Broken Connector and/or Sensor Retaining Tabs, and/or Paint Damage of Park Assist Sensors - (Jan 18, 2022)

Related To: Parking Assistance Systems

#21-NA-216 - Information on Rear Seat Belt Opening Bezel Service Part Not Seating Flush with C-Pillar Trim When Installed - (Dec 17, 2021)

Related To: Seat Belts / Interior Trim and Paneling

Seats

#22-NA-020 - Warranty Administration – Restricted Labor Operations on Vehicles Built With Park Assist, Heated/Vented Seats, and/or Heated Steering Wheel Options and Features Inoperative​ - (Mar 9, 2022)

Related To: Steering Wheel and Column / General Information / Seat Heating & Cooling / Parking Assistance Systems

Steering

#16-NA-109 - Grease or Sealant Visible on Electronic Power Steering Gear - Should Not Be Interpreted as Leak - (Jun 1, 2022)

Related To: Power Steering

#22-NA-020 - Warranty Administration – Restricted Labor Operations on Vehicles Built With Park Assist, Heated/Vented Seats, and/or Heated Steering Wheel Options and Features Inoperative​ - (Mar 9, 2022)

Related To: Steering Wheel and Column / General Information / Seat Heating & Cooling / Parking Assistance Systems

Suspension

#20-NA-159 - Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only) - (Jun 6, 2022)

Related To: Tires and Wheels / General Information

#22-NA-106 - GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires - (May 19, 2022)

Related To: Tires and Wheels / General Information

#17-NA-052 - Refinishing Fully Color Painted Aluminum Wheels with Base Paint (U.S. ONLY) - (Mar 25, 2022)

Related To: Tires and Wheels

#07-03-16-004D - TPM System Overview, Diagnosing Tire Pressure Monitor System (TPM) Concerns and TPM Frequently Asked Questions (FAQ) - (Jan 10, 2022)

Related To: Tire Pressure Monitoring

#00-00-90-002L - Information on Proper Tire Pressure - (Jan 4, 2022)

Related To: Tires and Wheels / General Information / Maintenance and Lubrication

#03-03-10-007K - Information on Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) of GM Original Equipment Tires - (Nov 8, 2021)

Related To: Tires and Wheels

#08-03-10-006H - Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel Bead Seat Corrosion (Clean and Resurface Wheel Bead Seat) - (Nov 5, 2021)

Related To: Tires and Wheels / Tire Pressure Monitoring

#03-00-91-001H - Vibration Analysis Worksheet - (Nov 5, 2021)

Related To: Suspension General Diagnosis

#00-03-10-006O - Information on Tire Radial Force Variation (RFV) - (Oct 25, 2021)

Related To: Tires and Wheels

Transmission/Transaxle

#00-06-01-012K - Use of Surface Conditioning Disks When Cleaning Gasket Sealing Surfaces and/or Reused Parts - (Dec 23, 2021)

Related To: Engine Mechanical / Automatic Transmission

PRELIMINARY INFORMATION

Body Hardware and Trim

#PIT5933A - 2022 HUMMER EV Drivers Or Passengers Front Door Panel Trim Cover Keeps Falling Off - (Aug 18, 2022)

Related To: Instrument Panel and Console Trim

#PIT5898 - Parts Alert Hummer EV Power Tonneau Cover - (Mar 8, 2022)

Related To: General Information / Exterior Trim

Body Repair

#PIT5858A - 2022 GMC HUMMER EV TAC Parts Restriction Program - (Aug 5, 2022)

Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / Vibration Diagnosis and Correction / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage

#PIP5358B - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jun 1, 2022)

Related To: Engine Mechanical / Engine Controls / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / General Information / Rear Axle Controls / Frame and Underbody / Bolted Exterior Body Panels and Closures

#PI0281I - Underbody Component Corrosion - (Apr 7, 2022)

Related To: Frame and Underbody / Paint and Coatings

Body Systems

#PIT5858A - 2022 GMC HUMMER EV TAC Parts Restriction Program - (Aug 5, 2022)

Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / Vibration Diagnosis and Correction / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage

#PIC5260F - Intermittent Sunroof Operation, Bind, Noise, Auto-reverse, and/or Water Leaks - (Jun 22, 2022)

Related To: Roof / Sunroof

#PIP5358B - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jun 1, 2022)

Related To: Engine Mechanical / Engine Controls / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / General Information / Rear Axle Controls / Frame and Underbody / Bolted Exterior Body Panels and Closures

#PIT4720E - Odometer Servicing When The Odometer Cannot Be Set To The Actual Mileage - (Nov 1, 2021)

Related To: Instrument Panel and Console / General Information / Displays and Gauges

Body and Accessories

#PIP5358B - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jun 1, 2022)

Related To: Engine Mechanical / Engine Controls / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / General Information / Rear Axle Controls / Frame and Underbody / Bolted Exterior Body Panels and Closures

#PIT4720E - Odometer Servicing When The Odometer Cannot Be Set To The Actual Mileage - (Nov 1, 2021)

Related To: Instrument Panel and Console / General Information / Displays and Gauges

Brakes

#PIP5358B - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jun 1, 2022)

Related To: Engine Mechanical / Engine Controls / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / General Information / Rear Axle Controls / Frame and Underbody / Bolted Exterior Body Panels and Closures

#PIP4902P - Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only) - (Jan 18, 2022)

Related To: Antilock Brake System / Automatic Transmission / Engine Controls and Fuel

#PIP5632F - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (DCM) (US Dealers Only). - (Jan 14, 2022)

Related To: Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel

Diagnostic Overview, Starting Point, and Programming

#PIT5569B - Multiple U-code Diagnostic Information – With one having symptom Byte 71 - (Jul 6, 2022)

Related To: Vehicle DTC Information

#PI0653F - Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center - (Jan 27, 2022)

Related To: Engine Mechanical / Engine Controls / Engine Exhaust / Exhaust / Engine Controls and Fuel

Driveline/Axle

#PIT5858A - 2022 GMC HUMMER EV TAC Parts Restriction Program - (Aug 5, 2022)

Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / Vibration Diagnosis and Correction / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage

#PIP5358B - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jun 1, 2022)

Related To: Engine Mechanical / Engine Controls / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / General Information / Rear Axle Controls / Frame and Underbody / Bolted Exterior Body Panels and Closures

#PIT5905 - Front and Rear Drive unit Restriction - (Apr 6, 2022)

Related To: Rear Drive Axle / Automatic Transmission / Hybrid/EV Controls

Driver Information and Entertainment

#PIT5858A - 2022 GMC HUMMER EV TAC Parts Restriction Program - (Aug 5, 2022)

Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / Vibration Diagnosis and Correction / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage

#PIT5903 - Speed Limit is Shown as Dashes in the IPC DIC - (Mar 23, 2022)

Related To: Displays and Gauges

#PIT5877A - Default Volume too low on Google Assistant, Call Volume and/or Navigation - (Mar 2, 2022)

Related To: Entertainment

#PIT5876A - Active Navigation Session Pop up - (Mar 2, 2022)

Related To: Displays and Gauges

#PIC6450 - Unable To Connect To The OnStar Center - (Feb 24, 2022)

Related To: Entertainment

#PIT5859 - 2022 GMC HUMMER and BrightDrop TAC Parts Restriction Program for ESC Parts (Unique parts for both programs located at the Electronic Service Centers) - (Dec 17, 2021)

Related To: Entertainment

#PIT4720E - Odometer Servicing When The Odometer Cannot Be Set To The Actual Mileage - (Nov 1, 2021)

Related To: Instrument Panel and Console / General Information / Displays and Gauges

Engine

#PIP5358B - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jun 1, 2022)

Related To: Engine Mechanical / Engine Controls / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / General Information / Rear Axle Controls / Frame and Underbody / Bolted Exterior Body Panels and Closures

#PIP5856 - Use of R-99 or R-95 Diesel Fuel - (May 26, 2022)

Related To: Engine Controls / Engine Controls and Fuel

#PI0653F - Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center - (Jan 27, 2022)

Related To: Engine Mechanical / Engine Controls / Engine Exhaust / Exhaust / Engine Controls and Fuel

#PIP5632F - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (DCM) (US Dealers Only). - (Jan 14, 2022)

Related To: Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel

#PIP4723F - Website for AFIT, TPM, GR8, MIT, PICO Scope and VDR Updates - (Jan 14, 2022)

Related To: Engine Controls / Cruise Control / Engine Controls and Fuel

Engine/Propulsion

#PIT5858A - 2022 GMC HUMMER EV TAC Parts Restriction Program - (Aug 5, 2022)

Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / Vibration Diagnosis and Correction / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage

#PIT5857C - High Voltage Drive Motor Battery - TAC Approval and Exchange Program for 2022 GMC HUMMER EV and BrightDrop EV600 - (Jul 15, 2022)

Related To: Automatic Transmission / Hybrid/EV High Voltage Energy Storage

#PIT5925 - 2022 HUMMER EV Check Engine Lamp & Service High Voltage System Message with DTC: P0494 - (Jul 1, 2022)

Related To: Engine Heating and Cooling

#PIP5358B - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jun 1, 2022)

Related To: Engine Mechanical / Engine Controls / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / General Information / Rear Axle Controls / Frame and Underbody / Bolted Exterior Body Panels and Closures

#PIP5856 - Use of R-99 or R-95 Diesel Fuel - (May 26, 2022)

Related To: Engine Controls / Engine Controls and Fuel

#PIT5905 - Front and Rear Drive unit Restriction - (Apr 6, 2022)

Related To: Rear Drive Axle / Automatic Transmission / Hybrid/EV Controls

#PIT5904 - 2022 HUMMER EV - P0D9A, P298C, & P0E5F - (Apr 5, 2022)

Related To: Plug-In Charging

#PI0653F - Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center - (Jan 27, 2022)

Related To: Engine Mechanical / Engine Controls / Engine Exhaust / Exhaust / Engine Controls and Fuel

#PIP4902P - Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only) - (Jan 18, 2022)

Related To: Antilock Brake System / Automatic Transmission / Engine Controls and Fuel

#PIP5632F - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (DCM) (US Dealers Only). - (Jan 14, 2022)

Related To: Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel

#PIP4723F - Website for AFIT, TPM, GR8, MIT, PICO Scope and VDR Updates - (Jan 14, 2022)

Related To: Engine Controls / Cruise Control / Engine Controls and Fuel

Engine/Propulsion MD

#PI0653F - Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center - (Jan 27, 2022)

Related To: Engine Mechanical / Engine Controls / Engine Exhaust / Exhaust / Engine Controls and Fuel

General Information

#PIT5858A - 2022 GMC HUMMER EV TAC Parts Restriction Program - (Aug 5, 2022)

Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / Vibration Diagnosis and Correction / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage

#PIP5358B - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jun 1, 2022)

Related To: Engine Mechanical / Engine Controls / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / General Information / Rear Axle Controls / Frame and Underbody / Bolted Exterior Body Panels and Closures

#PIT5898 - Parts Alert Hummer EV Power Tonneau Cover - (Mar 8, 2022)

Related To: General Information / Exterior Trim

#PIT4720E - Odometer Servicing When The Odometer Cannot Be Set To The Actual Mileage - (Nov 1, 2021)

Related To: Instrument Panel and Console / General Information / Displays and Gauges

HVAC

#PIT5858A - 2022 GMC HUMMER EV TAC Parts Restriction Program - (Aug 5, 2022)

Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / Vibration Diagnosis and Correction / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage

#PIT5878B - HUMMER EV & LYRIQ BEV Heat - Defrost - AC - Battery Cooling - and Air Conditioning Performance Concerns - (Jun 29, 2022)

Related To: Heating, Ventilation and Air Conditioning

#PIT5099F - AC Blows Warm or Poor Performance - (Jun 13, 2022)

Related To: Heating, Ventilation and Air Conditioning / HVAC Systems - Manual / HVAC Systems - Automatic

#PIP5358B - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jun 1, 2022)

Related To: Engine Mechanical / Engine Controls / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / General Information / Rear Axle Controls / Frame and Underbody / Bolted Exterior Body Panels and Closures

Power and Signal Distribution

#PIT5858A - 2022 GMC HUMMER EV TAC Parts Restriction Program - (Aug 5, 2022)

Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / Vibration Diagnosis and Correction / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage

#PIT5882A - History DTCs To Ignore / NO SES / NO Malfunction Indicator Lamps / NO Warning Message - (Jan 31, 2022)

Related To: Data Communications

#PIT5832A - Diagnostic Tip: No Start Or Unable To Perform Theft Relearn After Replacing Or Programming A Module / DTC U1962 - (Jan 26, 2022)

Related To: Data Communications

Roof

#PIC5260F - Intermittent Sunroof Operation, Bind, Noise, Auto-reverse, and/or Water Leaks - (Jun 22, 2022)

Related To: Roof / Sunroof

Safety and Security

#PIT5891 - 2022 HUMMER EV Forward Collision System Unavailable Message displayed in the Drivers Information Center. - (Feb 3, 2022)

Related To: Driver Assistance Systems

Steering

#PIP5358B - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jun 1, 2022)

Related To: Engine Mechanical / Engine Controls / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / General Information / Rear Axle Controls / Frame and Underbody / Bolted Exterior Body Panels and Closures

Suspension

#PIT5858A - 2022 GMC HUMMER EV TAC Parts Restriction Program - (Aug 5, 2022)

Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / Vibration Diagnosis and Correction / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage

#PIT4261H - Tire Sidewall Irregularities - (Jul 1, 2022)

Related To: Tires and Wheels

#PIT5854A - Service Leveling System/Speed Limited Message Due to Aftermarket Modifications - (Jun 22, 2022)

Related To: Suspension Controls

#PIP5358B - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jun 1, 2022)

Related To: Engine Mechanical / Engine Controls / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / General Information / Rear Axle Controls / Frame and Underbody / Bolted Exterior Body Panels and Closures

#PIT5911 - 2022 HUMMER EV Air Suspension DTCs and Performance Concerns/ Vehicle Sits Unlevel / Leans / Sags / Leveling Unavailable Message / Speed Limited Message / Service Air Suspension Message - (May 3, 2022)

Related To: Suspension Controls

#PIT3271M - Guidelines When Changing Tire And Wheel Size - (Mar 7, 2022)

Related To: Tires and Wheels

#PIT5872A - 2022 HUMMER EV Pop/Creak Type Noise While Sitting Stationary and Turning Steering Wheel With Brakes Applied - (Jan 19, 2022)

Related To: Front Suspension

Transmission/Transaxle

#PIT5857C - High Voltage Drive Motor Battery - TAC Approval and Exchange Program for 2022 GMC HUMMER EV and BrightDrop EV600 - (Jul 15, 2022)

Related To: Automatic Transmission / Hybrid/EV High Voltage Energy Storage

#PIP5358B - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jun 1, 2022)

Related To: Engine Mechanical / Engine Controls / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / General Information / Rear Axle Controls / Frame and Underbody / Bolted Exterior Body Panels and Closures

#PIT5905 - Front and Rear Drive unit Restriction - (Apr 6, 2022)

Related To: Rear Drive Axle / Automatic Transmission / Hybrid/EV Controls

#PIP4902P - Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only) - (Jan 18, 2022)

Related To: Antilock Brake System / Automatic Transmission / Engine Controls and Fuel

#PIP5632F - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (DCM) (US Dealers Only). - (Jan 14, 2022)

Related To: Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel