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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

#10-08-110-001I - Information on Proper Use of Floor Mats - (Mar 11, 2021)

Related To: General Information / Carpets and Head Linings

#21-NA-026 - Information on Accessory All-Weather Floor Liners and Flat Mats Warped or Misshapen - (Jan 29, 2021)

Related To: Interior Trim and Paneling

Body Repair

#19-NA-013 - Ticking or Popping Noise at Roof Rail Assist Handle(s) - (Sep 23, 2021)

Related To: Squeaks and Rattles / Frame and Underbody

#21-NA-122 - Vibration or Boom At 1300 RPM - (Jul 12, 2021)

Related To: Frame and Underbody / 12 V Starting and Charging

#21-NA-103 - Witness Marks from Panel Adjustments Made During Manufacturing - (Apr 23, 2021)

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

#05-08-51-001J - Information on Paint Stain Under Protective Shipping Film - (Feb 25, 2021)

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

Body Systems

#21-NA-152 - Information on Glass Ultraviolet (UV) Ray Protection and Tint Percentage - (Jun 28, 2021)

Related To: General Information / Fixed and Moveable Windows

#01-08-42-001N - Exterior Lamp Condensation and Water Leak Information and Replacement Guidelines - (Jun 21, 2021)

Related To: Lighting Systems

#21-NA-140 - Windshield Wiper Squeak on Passenger Side Wiper Pivot - (Jun 21, 2021)

Related To: Wipers/Washer Systems

#16-NA-383 - Information on Rough Idle, Crank No Start, Extended Crank or Misfire Due to Excessive Carbon on Top of Valves or Sticking Valves, Malfunction Indicator Light (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set - (Jun 15, 2021)

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

#21-NA-124 - Diagnostic Tip for Malfunction Indicator Lamp (MIL) Illuminated - DTC P0442 and/or P0455 Set - (May 25, 2021)

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

#21-NA-046 - Loss of Window Motor Memory – Window Drops Down - (Mar 4, 2021)

Related To: Fixed and Moveable Windows / Vehicle Access Systems

Body and Accessories

#01-08-42-001N - Exterior Lamp Condensation and Water Leak Information and Replacement Guidelines - (Jun 21, 2021)

Related To: Lighting Systems

#16-NA-383 - Information on Rough Idle, Crank No Start, Extended Crank or Misfire Due to Excessive Carbon on Top of Valves or Sticking Valves, Malfunction Indicator Light (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set - (Jun 15, 2021)

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

#21-NA-124 - Diagnostic Tip for Malfunction Indicator Lamp (MIL) Illuminated - DTC P0442 and/or P0455 Set - (May 25, 2021)

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

Brakes

#21-NA-107 - Service Engine Soon Lamp Illuminated and/or Service Brake Assist Message Displayed, with DTC P0557 Stored - (Jun 11, 2021)

Related To: Hydraulic Brakes

Diagnostic Overview, Starting Point, and Programming

#21-NA-169 - Diagnostic Tip for DTCs Set at a Low Mileage for 9T45/50/60 Automatic Transmissions - (Sep 28, 2021)

Related To: Automatic Transmission / Vehicle DTC Information

#15-NA-010 - Information for New Vehicles with Less than 1,000 Miles that May Not Pass California Smog Inspection or Smog Inspection in Other States - (Sep 23, 2021)

Related To: Exhaust / General Information / Vehicle DTC Information / Programming and Setup / Introduction / Technical Data / Engine Controls and Fuel

#20-NA-218 - Possible Crank No Start or Extended Crank with DTC P12A6 - (Sep 1, 2021)

Related To: Vehicle DTC Information / Programming and Setup / Engine Controls and Fuel

#20-NA-196 - OnStar Over the Air Update for TTY / TDD Operation and Continuous Improvement Changes - (Aug 18, 2021)

Related To: General Information / Entertainment / Programming and Setup / Driver Monitoring / Driver Assistance Systems

#09-06-04-026T - Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada) - (Aug 6, 2021)

Related To: Engine Controls / Programming and Setup / Engine Controls and Fuel

#21-NA-139 - Malfunction Indicator Lamp (MIL) Illuminated - DTC P3055 Set - (Jun 21, 2021)

Related To: Vehicle DTC Information / Displays and Gauges / Data Communications / Power Outlets / Wiring Systems and Power Management

#16-NA-383 - Information on Rough Idle, Crank No Start, Extended Crank or Misfire Due to Excessive Carbon on Top of Valves or Sticking Valves, Malfunction Indicator Light (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set - (Jun 15, 2021)

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

#20-NA-098 - 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 - (Jun 8, 2021)

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

#21-NA-124 - Diagnostic Tip for Malfunction Indicator Lamp (MIL) Illuminated - DTC P0442 and/or P0455 Set - (May 25, 2021)

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

#19-NA-044 - Information on Black Smoke, Rough Idle and Minimal Misfires on Cold Start - (May 3, 2021)

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

#18-NA-020 - Malfunction Indicator Lamp Illuminated with DTC P0300 and/or P0299/P2227 Set - (Mar 18, 2021)

Related To: Vehicle DTC Information / Programming and Setup / Engine Heating and Cooling / Engine Mechanical / Engine Controls and Fuel

#18-NA-035 - Information on Transmission No Command Overdrive Ranges During Cold Ambient Temperatures - (Feb 9, 2021)

Related To: Automatic Transmission / Vehicle DTC Information / Engine Controls and Fuel

Driveline/Axle

#99-04-20-002M - Information on Driveline Clunk Noise - (Sep 21, 2021)

Related To: Rear Drive Axle / Automatic Transmission / General Information

#20-NA-227 - Wobble Vibration On Hard Acceleration - (Jul 21, 2021)

Related To: Wheel Drive Shafts / Front Drive Axle

Driver Information and Entertainment

#20-NA-196 - OnStar Over the Air Update for TTY / TDD Operation and Continuous Improvement Changes - (Aug 18, 2021)

Related To: General Information / Entertainment / Programming and Setup / Driver Monitoring / Driver Assistance Systems

#21-NA-139 - Malfunction Indicator Lamp (MIL) Illuminated - DTC P3055 Set - (Jun 21, 2021)

Related To: Vehicle DTC Information / Displays and Gauges / Data Communications / Power Outlets / Wiring Systems and Power Management

#16-NA-383 - Information on Rough Idle, Crank No Start, Extended Crank or Misfire Due to Excessive Carbon on Top of Valves or Sticking Valves, Malfunction Indicator Light (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set - (Jun 15, 2021)

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

#20-NA-098 - 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 - (Jun 8, 2021)

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

#21-NA-124 - Diagnostic Tip for Malfunction Indicator Lamp (MIL) Illuminated - DTC P0442 and/or P0455 Set - (May 25, 2021)

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

Engine

#09-06-04-026T - Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada) - (Aug 6, 2021)

Related To: Engine Controls / Programming and Setup / Engine Controls and Fuel

#20-NA-132 - Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY) - (Aug 6, 2021)

Related To: Engine Electrical / General Information / Maintenance and Lubrication / 12 V Starting and Charging / Engine Mechanical / Battery

#18-NA-073 - Repair Guidelines for Engine Component Wear - (Aug 6, 2021)

Related To: Engine Mechanical

#20-NA-138 - Warranty Administration - Engine and Transmission Assembly Replacement (U.S. Only) - (Jul 13, 2021)

Related To: Engine Mechanical / Manual Transmission / Automatic Transmission / Transfer Case

#16-NA-383 - Information on Rough Idle, Crank No Start, Extended Crank or Misfire Due to Excessive Carbon on Top of Valves or Sticking Valves, Malfunction Indicator Light (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set - (Jun 15, 2021)

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

#21-NA-124 - Diagnostic Tip for Malfunction Indicator Lamp (MIL) Illuminated - DTC P0442 and/or P0455 Set - (May 25, 2021)

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

#19-NA-044 - Information on Black Smoke, Rough Idle and Minimal Misfires on Cold Start - (May 3, 2021)

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

#16-NA-338 - Warranty Administration - Engine and Transmission Assembly Replacement and PQC Process (Canada Only) - (Apr 30, 2021)

Related To: Engine Mechanical / Manual Transmission / Automatic Transmission / Transfer Case

#00-06-01-026N - Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold - (Apr 22, 2021)

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

Engine/Propulsion

#15-NA-010 - Information for New Vehicles with Less than 1,000 Miles that May Not Pass California Smog Inspection or Smog Inspection in Other States - (Sep 23, 2021)

Related To: Exhaust / General Information / Vehicle DTC Information / Programming and Setup / Introduction / Technical Data / Engine Controls and Fuel

#20-NA-218 - Possible Crank No Start or Extended Crank with DTC P12A6 - (Sep 1, 2021)

Related To: Vehicle DTC Information / Programming and Setup / Engine Controls and Fuel

#PIE0637A - Engineering Information - Stalls, Crank with No Start, Check Engine Lamp Illuminated On Driver Information Center (DIC), DTC P129F Set - (Aug 18, 2021)

Related To: General Information / Engine Mechanical / Engine Controls and Fuel

#09-06-04-026T - Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada) - (Aug 6, 2021)

Related To: Engine Controls / Programming and Setup / Engine Controls and Fuel

#20-NA-132 - Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY) - (Aug 6, 2021)

Related To: Engine Electrical / General Information / Maintenance and Lubrication / 12 V Starting and Charging / Engine Mechanical / Battery

#18-NA-073 - Repair Guidelines for Engine Component Wear - (Aug 6, 2021)

Related To: Engine Mechanical

#20-NA-138 - Warranty Administration - Engine and Transmission Assembly Replacement (U.S. Only) - (Jul 13, 2021)

Related To: Engine Mechanical / Manual Transmission / Automatic Transmission / Transfer Case

#21-NA-122 - Vibration or Boom At 1300 RPM - (Jul 12, 2021)

Related To: Frame and Underbody / 12 V Starting and Charging

#16-NA-383 - Information on Rough Idle, Crank No Start, Extended Crank or Misfire Due to Excessive Carbon on Top of Valves or Sticking Valves, Malfunction Indicator Light (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set - (Jun 15, 2021)

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

#20-NA-098 - 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 - (Jun 8, 2021)

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

#21-NA-124 - Diagnostic Tip for Malfunction Indicator Lamp (MIL) Illuminated - DTC P0442 and/or P0455 Set - (May 25, 2021)

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

#19-NA-044 - Information on Black Smoke, Rough Idle and Minimal Misfires on Cold Start - (May 3, 2021)

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

#16-NA-338 - Warranty Administration - Engine and Transmission Assembly Replacement and PQC Process (Canada Only) - (Apr 30, 2021)

Related To: Engine Mechanical / Manual Transmission / Automatic Transmission / Transfer Case

#00-06-01-026N - Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold - (Apr 22, 2021)

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

#18-NA-020 - Malfunction Indicator Lamp Illuminated with DTC P0300 and/or P0299/P2227 Set - (Mar 18, 2021)

Related To: Vehicle DTC Information / Programming and Setup / Engine Heating and Cooling / Engine Mechanical / Engine Controls and Fuel

#18-NA-035 - Information on Transmission No Command Overdrive Ranges During Cold Ambient Temperatures - (Feb 9, 2021)

Related To: Automatic Transmission / Vehicle DTC Information / Engine Controls and Fuel

Engine/Propulsion MD

#18-NA-073 - Repair Guidelines for Engine Component Wear - (Aug 6, 2021)

Related To: Engine Mechanical

#20-NA-138 - Warranty Administration - Engine and Transmission Assembly Replacement (U.S. Only) - (Jul 13, 2021)

Related To: Engine Mechanical / Manual Transmission / Automatic Transmission / Transfer Case

#21-NA-124 - Diagnostic Tip for Malfunction Indicator Lamp (MIL) Illuminated - DTC P0442 and/or P0455 Set - (May 25, 2021)

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

#16-NA-338 - Warranty Administration - Engine and Transmission Assembly Replacement and PQC Process (Canada Only) - (Apr 30, 2021)

Related To: Engine Mechanical / Manual Transmission / Automatic Transmission / Transfer Case

#00-06-01-026N - Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold - (Apr 22, 2021)

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

Exhaust Emissions Test

#15-NA-010 - Information for New Vehicles with Less than 1,000 Miles that May Not Pass California Smog Inspection or Smog Inspection in Other States - (Sep 23, 2021)

Related To: Exhaust / General Information / Vehicle DTC Information / Programming and Setup / Introduction / Technical Data / Engine Controls and Fuel

General Information

#21-NA-135 - Information on Obtaining Techline Calibrations for Law Enforcement and Government Vehicles to Disable or Enable Content - (Sep 24, 2021)

Related To: General Information

#15-NA-010 - Information for New Vehicles with Less than 1,000 Miles that May Not Pass California Smog Inspection or Smog Inspection in Other States - (Sep 23, 2021)

Related To: Exhaust / General Information / Vehicle DTC Information / Programming and Setup / Introduction / Technical Data / Engine Controls and Fuel

#19-NA-013 - Ticking or Popping Noise at Roof Rail Assist Handle(s) - (Sep 23, 2021)

Related To: Squeaks and Rattles / Frame and Underbody

#21-NA-013 - Rattle or Ticking Noise Heard Coming from B-Pillar Area - (Sep 23, 2021)

Related To: Squeaks and Rattles

#99-04-20-002M - Information on Driveline Clunk Noise - (Sep 21, 2021)

Related To: Rear Drive Axle / Automatic Transmission / General Information

#07-00-89-037R - Warranty Administration - GM Courtesy Transportation and Roadside Assistance Programs - (Sep 21, 2021)

Related To: General Information

#21-NA-068 - Warranty Administration - Transmitter Key Fob Warranty Replacement Requirements (U.S. Only) - (Sep 21, 2021)

Related To: General Information / Remote Functions

#99-00-89-019V - Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information - (Aug 20, 2021)

Related To: General Information

#20-NA-196 - OnStar Over the Air Update for TTY / TDD Operation and Continuous Improvement Changes - (Aug 18, 2021)

Related To: General Information / Entertainment / Programming and Setup / Driver Monitoring / Driver Assistance Systems

#PIE0637A - Engineering Information - Stalls, Crank with No Start, Check Engine Lamp Illuminated On Driver Information Center (DIC), DTC P129F Set - (Aug 18, 2021)

Related To: General Information / Engine Mechanical / Engine Controls and Fuel

#03-00-89-006S - New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores - (Aug 16, 2021)

Related To: General Information

#04-00-89-015W - Warranty Administration - Required Operating Procedures - 8 Points (U.S. Only) - (Aug 10, 2021)

Related To: General Information

#20-NA-132 - Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY) - (Aug 6, 2021)

Related To: Engine Electrical / General Information / Maintenance and Lubrication / 12 V Starting and Charging / Engine Mechanical / Battery

#16-NA-043 - Accessory Wheels (LPO) TPMS Learn Required as Part of Wheel Installation - (Jul 28, 2021)

Related To: Tires and Wheels / Tire Pressure Monitoring / General Information / Wheels and Tires

#10-00-89-005J - Warranty Administration - Revised Wiring Repair Labor Operations and Required Additional Information - (Jul 27, 2021)

Related To: General Information

#21-NA-043 - Properly Maintaining Vehicles in Dealer Inventory - (Jul 20, 2021)

Related To: General Information

#21-NA-162 - Transmitter Battery Replacement, Battery Inspection, Transmitter Assembly and Reassembly - (Jul 2, 2021)

Related To: General Information / Remote Functions

#11-00-89-005R - Warranty Administration - Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only) - (Jul 1, 2021)

Related To: General Information

#18-NA-306 - Warranty Administration - Pre-Repair Authorization (PRA) Process and Information - (Jul 1, 2021)

Related To: General Information

#16-NA-119 - Warranty Administration - Servicing Vehicles from Canada (U.S. Dealers Only) - (Jun 29, 2021)

Related To: General Information

#21-NA-152 - Information on Glass Ultraviolet (UV) Ray Protection and Tint Percentage - (Jun 28, 2021)

Related To: General Information / Fixed and Moveable Windows

#11-00-89-002E - GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period - (Jun 3, 2021)

Related To: General Information

#10-00-89-006H - Information for Dealers on How to Submit a Product Information Report (PIR) (Canada Only) - (May 17, 2021)

Related To: General Information

#20-NA-159 - Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only) - (May 6, 2021)

Related To: Tires and Wheels / General Information

#21-NA-103 - Witness Marks from Panel Adjustments Made During Manufacturing - (Apr 23, 2021)

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

#18-NA-146 - Warranty Administration - Proper Labor Operation Selection and Causal Part Identification for Warranty Transactions (U.S. Only) - (Apr 7, 2021)

Related To: General Information

#07-00-89-036J - Enhancing Field Product Reports with Digital Pictures - (Apr 6, 2021)

Related To: General Information

#02-00-89-002T - Information for Dealers/Technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only) - (Apr 6, 2021)

Related To: General Information

#18-NA-099 - Working with General Motors (GM) on a Product Assistance Claim (PAC) (U.S. Only) - (Mar 30, 2021)

Related To: General Information

#21-NA-061 - Information on Using EL-52545 When Diagnosing PEPs Transmitter Key Fobs (North America ONLY) - (Mar 22, 2021)

Related To: General Information / Remote Functions

#10-08-110-001I - Information on Proper Use of Floor Mats - (Mar 11, 2021)

Related To: General Information / Carpets and Head Linings

#05-08-51-001J - Information on Paint Stain Under Protective Shipping Film - (Feb 25, 2021)

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

#20-NA-016 - Warranty Administration - Repurchase Vehicle Dealer Processing Fee (U.S. ONLY) - (Feb 16, 2021)

Related To: General Information

#09-00-89-008E - Warranty Administration - Labor Operation 0600018 - Personal Property Damage - (Feb 15, 2021)

Related To: General Information

#12-00-89-002D - Requesting a New Key Code for Customer with Lost or Stolen Keys - (Feb 15, 2021)

Related To: General Information

#15-00-89-002C - Warranty Administration - Transportation Claim Submission Requirements - (Feb 11, 2021)

Related To: General Information

#15-00-89-004C - Information Regarding the Differences Between Fluid Leakage and Seepage - (Jan 29, 2021)

Related To: General Information

General Information MD

#20-NA-132 - Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY) - (Aug 6, 2021)

Related To: Engine Electrical / General Information / Maintenance and Lubrication / 12 V Starting and Charging / Engine Mechanical / Battery

HVAC

#18-NA-162 - A/C Not Cooling, A/C System Low or Empty of Refrigerant - (Jun 23, 2021)

Related To: Heating, Ventilation and Air Conditioning

Power and Signal Distribution

#21-NA-139 - Malfunction Indicator Lamp (MIL) Illuminated - DTC P3055 Set - (Jun 21, 2021)

Related To: Vehicle DTC Information / Displays and Gauges / Data Communications / Power Outlets / Wiring Systems and Power Management

Safety and Security

#21-NA-068 - Warranty Administration - Transmitter Key Fob Warranty Replacement Requirements (U.S. Only) - (Sep 21, 2021)

Related To: General Information / Remote Functions

#20-NA-196 - OnStar Over the Air Update for TTY / TDD Operation and Continuous Improvement Changes - (Aug 18, 2021)

Related To: General Information / Entertainment / Programming and Setup / Driver Monitoring / Driver Assistance Systems

#16-NA-055 - Information Regarding Servicing Components Located Near SIR Components - (Jul 19, 2021)

Related To: SIR / Supplemental Restraints

#21-NA-162 - Transmitter Battery Replacement, Battery Inspection, Transmitter Assembly and Reassembly - (Jul 2, 2021)

Related To: General Information / Remote Functions

#21-NA-061 - Information on Using EL-52545 When Diagnosing PEPs Transmitter Key Fobs (North America ONLY) - (Mar 22, 2021)

Related To: General Information / Remote Functions

Steering

#16-NA-109 - Grease or Sealant Visible on Electronic Power Steering Gear - Should Not Be Interpreted as Leak - (Mar 8, 2021)

Related To: Power Steering

Steering, Suspension, Wheels, and Tire MD

#16-NA-043 - Accessory Wheels (LPO) TPMS Learn Required as Part of Wheel Installation - (Jul 28, 2021)

Related To: Tires and Wheels / Tire Pressure Monitoring / General Information / Wheels and Tires

Suspension

#16-NA-043 - Accessory Wheels (LPO) TPMS Learn Required as Part of Wheel Installation - (Jul 28, 2021)

Related To: Tires and Wheels / Tire Pressure Monitoring / General Information / Wheels and Tires

#20-NA-159 - Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only) - (May 6, 2021)

Related To: Tires and Wheels / General Information

#05-03-08-002I - Information on Diagnosis and Replacement of Shock Absorber and Strut Due to Fluid Leak - (Apr 9, 2021)

Related To: Suspension General Diagnosis / Front Suspension / Rear Suspension

#17-NA-052 - Refinishing Fully Color Painted Aluminum Wheels with Base Paint (U.S. ONLY) - (Feb 18, 2021)

Related To: Tires and Wheels

Transmission MD

#20-NA-138 - Warranty Administration - Engine and Transmission Assembly Replacement (U.S. Only) - (Jul 13, 2021)

Related To: Engine Mechanical / Manual Transmission / Automatic Transmission / Transfer Case

#16-NA-338 - Warranty Administration - Engine and Transmission Assembly Replacement and PQC Process (Canada Only) - (Apr 30, 2021)

Related To: Engine Mechanical / Manual Transmission / Automatic Transmission / Transfer Case

Transmission/Transaxle

#21-NA-169 - Diagnostic Tip for DTCs Set at a Low Mileage for 9T45/50/60 Automatic Transmissions - (Sep 28, 2021)

Related To: Automatic Transmission / Vehicle DTC Information

#99-04-20-002M - Information on Driveline Clunk Noise - (Sep 21, 2021)

Related To: Rear Drive Axle / Automatic Transmission / General Information

#21-NA-181 - Information on 9TH Gear Operation - (Aug 12, 2021)

Related To: Automatic Transmission

#16-NA-019 - Information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares - (Jul 20, 2021)

Related To: Automatic Transmission

#20-NA-138 - Warranty Administration - Engine and Transmission Assembly Replacement (U.S. Only) - (Jul 13, 2021)

Related To: Engine Mechanical / Manual Transmission / Automatic Transmission / Transfer Case

#08-07-30-035E - Information on Water or Ethylene Glycol in Transmission Fluid - (Jun 7, 2021)

Related To: Automatic Transmission

#16-NA-338 - Warranty Administration - Engine and Transmission Assembly Replacement and PQC Process (Canada Only) - (Apr 30, 2021)

Related To: Engine Mechanical / Manual Transmission / Automatic Transmission / Transfer Case

#18-NA-035 - Information on Transmission No Command Overdrive Ranges During Cold Ambient Temperatures - (Feb 9, 2021)

Related To: Automatic Transmission / Vehicle DTC Information / Engine Controls and Fuel

PRELIMINARY INFORMATION

Body Repair

#PIP5358A - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (May 12, 2021)

Related To: Engine Mechanical / Engine Controls / Suspension General Diagnosis / Rear Drive Axle / 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

Body Systems

#PIT4916K - Normal Characteristic - Wind Buffeting Noise With a Rear Window Down - (Sep 20, 2021)

Related To: Fixed and Moveable Windows

#PIC5650J - 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 - (Jul 21, 2021)

Related To: Engine Electrical / Tire Pressure Monitoring / Vehicle Access Systems / Theft Deterrent / Engine Controls and Fuel

#PIT5698B - LIN Bus Diagnostic Information - (Jul 21, 2021)

Related To: Steering Wheel and Column / Heating, Ventilation and Air Conditioning / Fixed and Moveable Windows / Displays and Gauges / Data Communications / Theft Deterrent / Seat Heating & Cooling / Trailer Brake Controls / Engine Controls and Fuel

#PIP5358A - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (May 12, 2021)

Related To: Engine Mechanical / Engine Controls / Suspension General Diagnosis / Rear Drive Axle / 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

#PIC5260D - Intermittent Sunroof Operation, Bind, Noise, Auto-reverse, and/or Water Leaks - (Mar 26, 2021)

Related To: Roof / Sunroof

Body and Accessories

#PIP5358A - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (May 12, 2021)

Related To: Engine Mechanical / Engine Controls / Suspension General Diagnosis / Rear Drive Axle / 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

Brakes

#PIT5698B - LIN Bus Diagnostic Information - (Jul 21, 2021)

Related To: Steering Wheel and Column / Heating, Ventilation and Air Conditioning / Fixed and Moveable Windows / Displays and Gauges / Data Communications / Theft Deterrent / Seat Heating & Cooling / Trailer Brake Controls / Engine Controls and Fuel

#PIT5812B - Grind Noise From Brakes - (Jun 30, 2021)

Related To: Disc Brakes

#PIP5632E - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (DCM) (US Dealers Only). - (Jun 15, 2021)

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

#PIT5696E - Diagnostic Aid : ABS/TCS MIL On Code C0010 Symptom 5A Stored - (Mar 16, 2021)

Related To: Antilock Brake System

Driveline/Axle

#PIP5814 - Unable To Program New RDCCM 84849877 - (Jul 22, 2021)

Related To: Rear Drive Axle

#PIP5358A - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (May 12, 2021)

Related To: Engine Mechanical / Engine Controls / Suspension General Diagnosis / Rear Drive Axle / 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

#PIT5214E - GM TAC Support of Vehicle Vibration Complaints - U.S. and Canada Dealers Only - (May 7, 2021)

Related To: Suspension General Diagnosis / Propeller Shaft / Vibration Diagnosis and Correction

Driver Information and Entertainment

#PIT5790C - Radio Resets Or Reboots And Then Displays myBrand Splash Animation - (Sep 21, 2021)

Related To: Entertainment

#PIC6438B - Possible Video Processing Control Module (VPCM) Programming Concern - (Aug 19, 2021)

Related To: Entertainment

#PIT5839B - Radio System Settings Lost or Returning to Default Values - (Aug 18, 2021)

Related To: Entertainment

#PIT5698B - LIN Bus Diagnostic Information - (Jul 21, 2021)

Related To: Steering Wheel and Column / Heating, Ventilation and Air Conditioning / Fixed and Moveable Windows / Displays and Gauges / Data Communications / Theft Deterrent / Seat Heating & Cooling / Trailer Brake Controls / Engine Controls and Fuel

Engine

#PIC5650J - 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 - (Jul 21, 2021)

Related To: Engine Electrical / Tire Pressure Monitoring / Vehicle Access Systems / Theft Deterrent / Engine Controls and Fuel

#PIP5632E - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (DCM) (US Dealers Only). - (Jun 15, 2021)

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

#PIP5358A - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (May 12, 2021)

Related To: Engine Mechanical / Engine Controls / Suspension General Diagnosis / Rear Drive Axle / 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

#PIP5540G - 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 - (Mar 22, 2021)

Related To: Engine Controls / Engine Controls and Fuel

#PIP4723E - Website for AFIT, TPM, GR8, MIT, PICO Scope and VDR Updates - (Feb 1, 2021)

Related To: Engine Controls / Engine Controls and Fuel

Engine/Propulsion

#PIP5812B - Diagnostic Tip: Potential For Oil/Moisture Condensate Freezing Up in Turbocharger Wastegate Regulator Solenoid Valve (TCV) - (Sep 27, 2021)

Related To: Engine Controls and Fuel

#PIP5651F - Possible Charge Air Cooler Outlet Hose Disconnected From Throttle Body And One or More of The Following DTCs P0172, P0299, P0101, P0506, P1101 - (Aug 19, 2021)

Related To: Engine Controls and Fuel

#PIP5657D - Diagnostic Aid: Engine Misfire DTC P0300 - (Jul 28, 2021)

Related To: Engine Controls and Fuel

#PIC5650J - 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 - (Jul 21, 2021)

Related To: Engine Electrical / Tire Pressure Monitoring / Vehicle Access Systems / Theft Deterrent / Engine Controls and Fuel

#PIT5698B - LIN Bus Diagnostic Information - (Jul 21, 2021)

Related To: Steering Wheel and Column / Heating, Ventilation and Air Conditioning / Fixed and Moveable Windows / Displays and Gauges / Data Communications / Theft Deterrent / Seat Heating & Cooling / Trailer Brake Controls / Engine Controls and Fuel

#PIP5632E - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (DCM) (US Dealers Only). - (Jun 15, 2021)

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

#PIP5598D - Diagnostic Tip: Possible Crank No Start Or Extended Crank And Potential DTC P0014 P0017 P0365 P0366 - (Apr 23, 2021)

Related To: Engine Mechanical

#PIP5803A - Inspection Loose Upper Bolt For Timing Chain Guide Oil Leak Front Timing Cover Removal 2.0 LTG - (Apr 19, 2021)

Related To: Engine Mechanical

#PIP5540G - 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 - (Mar 22, 2021)

Related To: Engine Controls / Engine Controls and Fuel

#PIT5823 - Possible Crank No Start or Extended Crank with DTC P12A6 - (Mar 15, 2021)

Related To: 12 V Starting and Charging

#PIP5782 - P0451 Service Information Diagnostic Updates - (Feb 15, 2021)

Related To: Engine Controls and Fuel

#PIP4723E - Website for AFIT, TPM, GR8, MIT, PICO Scope and VDR Updates - (Feb 1, 2021)

Related To: Engine Controls / Engine Controls and Fuel

General Information

#PIT3099U - Concerns or Questions Regarding Installation of Dealer Installed Accessories - (Aug 11, 2021)

Related To: General Information

#PIP5358A - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (May 12, 2021)

Related To: Engine Mechanical / Engine Controls / Suspension General Diagnosis / Rear Drive Axle / 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

#PIT5214E - GM TAC Support of Vehicle Vibration Complaints - U.S. and Canada Dealers Only - (May 7, 2021)

Related To: Suspension General Diagnosis / Propeller Shaft / Vibration Diagnosis and Correction

#PIC6346A - Photographing Various Vehicle Concerns and Submitting Them to the GM Technical Assistance Center (TAC) - (Jan 20, 2021)

Related To: General Information

HVAC

#PIT5834F - A/C Blows Warm Intermittently Or Takes A Long Time To Start Cooling - (Sep 7, 2021)

Related To: Heating, Ventilation and Air Conditioning

#PIT5698B - LIN Bus Diagnostic Information - (Jul 21, 2021)

Related To: Steering Wheel and Column / Heating, Ventilation and Air Conditioning / Fixed and Moveable Windows / Displays and Gauges / Data Communications / Theft Deterrent / Seat Heating & Cooling / Trailer Brake Controls / Engine Controls and Fuel

#PIP5358A - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (May 12, 2021)

Related To: Engine Mechanical / Engine Controls / Suspension General Diagnosis / Rear Drive Axle / 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

#PIT5578C - One Time use Heater Core Hose Clamps - (Jan 28, 2021)

Related To: Heating, Ventilation and Air Conditioning

#PIT5726A - Chemical Type Odor From HVAC - (Jan 13, 2021)

Related To: Heating, Ventilation and Air Conditioning

Power and Signal Distribution

#PIT5698B - LIN Bus Diagnostic Information - (Jul 21, 2021)

Related To: Steering Wheel and Column / Heating, Ventilation and Air Conditioning / Fixed and Moveable Windows / Displays and Gauges / Data Communications / Theft Deterrent / Seat Heating & Cooling / Trailer Brake Controls / Engine Controls and Fuel

Roof

#PIC5260D - Intermittent Sunroof Operation, Bind, Noise, Auto-reverse, and/or Water Leaks - (Mar 26, 2021)

Related To: Roof / Sunroof

Safety and Security

#PIC5650J - 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 - (Jul 21, 2021)

Related To: Engine Electrical / Tire Pressure Monitoring / Vehicle Access Systems / Theft Deterrent / Engine Controls and Fuel

#PIT5698B - LIN Bus Diagnostic Information - (Jul 21, 2021)

Related To: Steering Wheel and Column / Heating, Ventilation and Air Conditioning / Fixed and Moveable Windows / Displays and Gauges / Data Communications / Theft Deterrent / Seat Heating & Cooling / Trailer Brake Controls / Engine Controls and Fuel

Seats

#PIT5698B - LIN Bus Diagnostic Information - (Jul 21, 2021)

Related To: Steering Wheel and Column / Heating, Ventilation and Air Conditioning / Fixed and Moveable Windows / Displays and Gauges / Data Communications / Theft Deterrent / Seat Heating & Cooling / Trailer Brake Controls / Engine Controls and Fuel

Steering

#PIT5698B - LIN Bus Diagnostic Information - (Jul 21, 2021)

Related To: Steering Wheel and Column / Heating, Ventilation and Air Conditioning / Fixed and Moveable Windows / Displays and Gauges / Data Communications / Theft Deterrent / Seat Heating & Cooling / Trailer Brake Controls / Engine Controls and Fuel

#PIP5358A - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (May 12, 2021)

Related To: Engine Mechanical / Engine Controls / Suspension General Diagnosis / Rear Drive Axle / 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

#PIC5650J - 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 - (Jul 21, 2021)

Related To: Engine Electrical / Tire Pressure Monitoring / Vehicle Access Systems / Theft Deterrent / Engine Controls and Fuel

#PIT4261G - Tire Sidewall Irregularities - (Jun 16, 2021)

Related To: Tires and Wheels

#PIP5358A - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (May 12, 2021)

Related To: Engine Mechanical / Engine Controls / Suspension General Diagnosis / Rear Drive Axle / 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

#PIT5214E - GM TAC Support of Vehicle Vibration Complaints - U.S. and Canada Dealers Only - (May 7, 2021)

Related To: Suspension General Diagnosis / Propeller Shaft / Vibration Diagnosis and Correction

Transmission/Transaxle

#PIP5632E - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (DCM) (US Dealers Only). - (Jun 15, 2021)

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

#PIP5621B - GM TAC Support On Vehicle Automatic Transmission Concerns That Can Be Duplicated - (May 27, 2021)

Related To: Automatic Transmission

#PIP5358A - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (May 12, 2021)

Related To: Engine Mechanical / Engine Controls / Suspension General Diagnosis / Rear Drive Axle / 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

#PIP5640A - Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns Do Not Separate The Torque Converter From the Flex Plate - (Apr 12, 2021)

Related To: Automatic Transmission