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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

Body 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

#19-NA-255 - Wax Coating on Frame Peeling, Metal Shows Corrosion/Rusting (U.S. and Canada Only) - (Feb 7, 2022)

Related To: Frame and Underbody / Paint and Coatings

#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

#18-NA-161 - Steering Jerks Or Kicks Back / Reduced Power Steering Assist / Engine Stall / No Start / Service Stabilitrak / IPC / Radio / HVAC Goes Blank Various DTCs - (Mar 10, 2022)

Related To: Power Steering / Heating, Ventilation and Air Conditioning / Vehicle Access Systems / 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

#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

#19-NA-044 - Information on Black Smoke, Rough Idle and Minimal Misfires on Cold Start - (Aug 10, 2022)

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

#15-06-01-002L - Engine Misfire/Tick Noise, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300 Set - (Mar 29, 2022)

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

#20-NA-038 - Information on Active Fuel Management (AFM) and Dynamic Fuel Management (DFM) Usage - (Mar 16, 2022)

Related To: Exhaust / Engine Controls and Fuel

#20-NA-207 - Information on Malfunction Indicator Lamp (MIL) Illuminated - DTC P0333 Set - (Mar 3, 2022)

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

#09-06-04-026V - Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada) - (Feb 11, 2022)

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

#18-NA-103 - Information on Diesel Fuel Gelling in Cold Temperatures Causing In-Tank Fuel Pump Whine and Driveability Concerns - (Jan 19, 2022)

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

#16-NA-380 - Diagnostic Tip for Malfunction Indicator Lamp (MIL) Illuminated, Excessive Smoke from Tail Pipe, DTC P2002, P226D or P244A Set - (Jan 10, 2022)

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

#18-NA-361 - Diagnostic Tip for Fuel System Contamination, Malfunction Indicator Lamp (MIL) Illuminated - DTC P026D, P2A00, P0171, P0172 and/or P0300 Set - (Jan 10, 2022)

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

#10-06-05-002J - 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 - (Jan 5, 2022)

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

#20-NA-166 - Information on Malfunction Indicator Lamp (MIL) Illuminated - DTCs P050D and/or P0300 Setting on a Cold Start and/or Engine Runs Rough when Warm with No Codes - (Dec 9, 2021)

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

Driver Information and Entertainment

#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-143 - Information on Handsfree Apple Iphone Call Static - IOB Radio - (Jul 15, 2022)

Related To: Entertainment

#15-06-01-002L - Engine Misfire/Tick Noise, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300 Set - (Mar 29, 2022)

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

#18-NA-161 - Steering Jerks Or Kicks Back / Reduced Power Steering Assist / Engine Stall / No Start / Service Stabilitrak / IPC / Radio / HVAC Goes Blank Various DTCs - (Mar 10, 2022)

Related To: Power Steering / Heating, Ventilation and Air Conditioning / Vehicle Access Systems / Displays and Gauges / Engine Controls and Fuel

#20-NA-207 - Information on Malfunction Indicator Lamp (MIL) Illuminated - DTC P0333 Set - (Mar 3, 2022)

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

#16-NA-380 - Diagnostic Tip for Malfunction Indicator Lamp (MIL) Illuminated, Excessive Smoke from Tail Pipe, DTC P2002, P226D or P244A Set - (Jan 10, 2022)

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

#18-NA-361 - Diagnostic Tip for Fuel System Contamination, Malfunction Indicator Lamp (MIL) Illuminated - DTC P026D, P2A00, P0171, P0172 and/or P0300 Set - (Jan 10, 2022)

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

#10-06-05-002J - 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 - (Jan 5, 2022)

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

#20-NA-166 - Information on Malfunction Indicator Lamp (MIL) Illuminated - DTCs P050D and/or P0300 Setting on a Cold Start and/or Engine Runs Rough when Warm with No Codes - (Dec 9, 2021)

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

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

#19-NA-044 - Information on Black Smoke, Rough Idle and Minimal Misfires on Cold Start - (Aug 10, 2022)

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

#03-06-01-023E - Higher Than Expected Oil Consumption at 8600 GVW and Above - (Apr 27, 2022)

Related To: Engine Mechanical

#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

#05-00-89-072E - Fuel and Oil Additives - Facts and Myths - Maximizing Gasoline Fuel Economy - (Mar 22, 2022)

Related To: Engine Controls / Engine Controls and Fuel

#09-06-04-026V - Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada) - (Feb 11, 2022)

Related To: Engine Controls / Programming and Setup / 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-103 - Information on Diesel Fuel Gelling in Cold Temperatures Causing In-Tank Fuel Pump Whine and Driveability Concerns - (Jan 19, 2022)

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

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

Related To: Engine Mechanical

#16-NA-380 - Diagnostic Tip for Malfunction Indicator Lamp (MIL) Illuminated, Excessive Smoke from Tail Pipe, DTC P2002, P226D or P244A Set - (Jan 10, 2022)

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

#19-NA-237 - Diagnostic Tip - Diesel Exhaust Fluid System Contamination - (Jan 10, 2022)

Related To: Engine Controls / Engine Controls and Fuel

#16-NA-244 - Information on Diesel Exhaust Fluid (DEF) - (Jan 6, 2022)

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

#16-NA-222 - Information for Engine Concerns Resulting from Lack of Scheduled Maintenance, Improper Service or Aftermarket Calibrations - (Jan 6, 2022)

Related To: Engine Mechanical

#10-06-05-002J - 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 - (Jan 5, 2022)

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

#05-06-04-022S - TOP TIER Detergent Gasoline and TOP TIER Diesel Fuel Information and Licensed Brands - (Jan 4, 2022)

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

#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

#00-06-01-026O - Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold - (Dec 23, 2021)

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

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

#19-NA-044 - Information on Black Smoke, Rough Idle and Minimal Misfires on Cold Start - (Aug 10, 2022)

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

#22-NA-080 - Diagnostic Tips for Engine Related Shudder Concerns - (Jul 21, 2022)

Related To: Engine Mechanical / Engine Controls and Fuel

#14-06-04-004H - Various Engine Noises During Cold Start and Warm Engine Operation - (May 12, 2022)

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

#03-06-01-023E - Higher Than Expected Oil Consumption at 8600 GVW and Above - (Apr 27, 2022)

Related To: Engine Mechanical

#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

#15-06-01-002L - Engine Misfire/Tick Noise, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300 Set - (Mar 29, 2022)

Related To: Vehicle DTC Information / Displays and Gauges / 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

#05-00-89-072E - Fuel and Oil Additives - Facts and Myths - Maximizing Gasoline Fuel Economy - (Mar 22, 2022)

Related To: Engine Controls / Engine Controls and Fuel

#20-NA-038 - Information on Active Fuel Management (AFM) and Dynamic Fuel Management (DFM) Usage - (Mar 16, 2022)

Related To: Exhaust / Engine Controls and Fuel

#18-NA-161 - Steering Jerks Or Kicks Back / Reduced Power Steering Assist / Engine Stall / No Start / Service Stabilitrak / IPC / Radio / HVAC Goes Blank Various DTCs - (Mar 10, 2022)

Related To: Power Steering / Heating, Ventilation and Air Conditioning / Vehicle Access Systems / Displays and Gauges / Engine Controls and Fuel

#20-NA-207 - Information on Malfunction Indicator Lamp (MIL) Illuminated - DTC P0333 Set - (Mar 3, 2022)

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

#09-06-04-026V - Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada) - (Feb 11, 2022)

Related To: Engine Controls / Programming and Setup / 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-235 - Information on Surge, Chuggle, Misfire, Fishbite, Shudder Feel During Driving Maneuvers - (Jan 21, 2022)

Related To: Engine Controls and Fuel

#18-NA-103 - Information on Diesel Fuel Gelling in Cold Temperatures Causing In-Tank Fuel Pump Whine and Driveability Concerns - (Jan 19, 2022)

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

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

Related To: Engine Mechanical

#16-NA-380 - Diagnostic Tip for Malfunction Indicator Lamp (MIL) Illuminated, Excessive Smoke from Tail Pipe, DTC P2002, P226D or P244A Set - (Jan 10, 2022)

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

#19-NA-237 - Diagnostic Tip - Diesel Exhaust Fluid System Contamination - (Jan 10, 2022)

Related To: Engine Controls / Engine Controls and Fuel

#18-NA-361 - Diagnostic Tip for Fuel System Contamination, Malfunction Indicator Lamp (MIL) Illuminated - DTC P026D, P2A00, P0171, P0172 and/or P0300 Set - (Jan 10, 2022)

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

#03-06-04-017P - Information on Diesel Fuel Additives - (Jan 7, 2022)

Related To: Engine Controls and Fuel

#16-NA-244 - Information on Diesel Exhaust Fluid (DEF) - (Jan 6, 2022)

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

#16-NA-222 - Information for Engine Concerns Resulting from Lack of Scheduled Maintenance, Improper Service or Aftermarket Calibrations - (Jan 6, 2022)

Related To: Engine Mechanical

#10-06-05-002J - 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 - (Jan 5, 2022)

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

#05-06-04-022S - TOP TIER Detergent Gasoline and TOP TIER Diesel Fuel Information and Licensed Brands - (Jan 4, 2022)

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

#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

#00-06-01-026O - Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold - (Dec 23, 2021)

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

#20-NA-166 - Information on Malfunction Indicator Lamp (MIL) Illuminated - DTCs P050D and/or P0300 Setting on a Cold Start and/or Engine Runs Rough when Warm with No Codes - (Dec 9, 2021)

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

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

#05-00-89-072E - Fuel and Oil Additives - Facts and Myths - Maximizing Gasoline Fuel Economy - (Mar 22, 2022)

Related To: Engine Controls / Engine Controls and Fuel

#18-NA-103 - Information on Diesel Fuel Gelling in Cold Temperatures Causing In-Tank Fuel Pump Whine and Driveability Concerns - (Jan 19, 2022)

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

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

Related To: Engine Mechanical

#16-NA-380 - Diagnostic Tip for Malfunction Indicator Lamp (MIL) Illuminated, Excessive Smoke from Tail Pipe, DTC P2002, P226D or P244A Set - (Jan 10, 2022)

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

#05-06-04-022S - TOP TIER Detergent Gasoline and TOP TIER Diesel Fuel Information and Licensed Brands - (Jan 4, 2022)

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

#00-06-01-026O - Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold - (Dec 23, 2021)

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

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-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-009 - Information on New Torque Specification and Installation Procedure for ACDelco Spin-On Oil Filters - (Jun 15, 2022)

Related To: Maintenance and Lubrication

#21-NA-097 - Rattle or Buzz Noise from Instrument Panel Area - (Jun 14, 2022)

Related To: Heating, Ventilation and Air Conditioning / Squeaks and Rattles

#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

#17-NA-350 - Information On Hitch Ball Movement on Gooseneck Drop-in Hitch - (May 27, 2022)

Related To: General Information / Squeaks and Rattles

#17-NA-066 - Warranty Administration - Automatic Transmission Oil Cooler Flush and Flow Test (U.S. Only) - (May 18, 2022)

Related To: Automatic Transmission / General Information

#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

#14-06-04-004H - Various Engine Noises During Cold Start and Warm Engine Operation - (May 12, 2022)

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

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

Related To: General Information

#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

#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

#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

#16-NA-244 - Information on Diesel Exhaust Fluid (DEF) - (Jan 6, 2022)

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

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

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

#06-00-89-031G - OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification - (Dec 23, 2021)

Related To: Manual Transmission / Automatic Transmission / General Information / Transfer Case

#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

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

#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

#21-NA-097 - Rattle or Buzz Noise from Instrument Panel Area - (Jun 14, 2022)

Related To: Heating, Ventilation and Air Conditioning / Squeaks and Rattles

#18-NA-161 - Steering Jerks Or Kicks Back / Reduced Power Steering Assist / Engine Stall / No Start / Service Stabilitrak / IPC / Radio / HVAC Goes Blank Various DTCs - (Mar 10, 2022)

Related To: Power Steering / Heating, Ventilation and Air Conditioning / Vehicle Access Systems / Displays and Gauges / Engine Controls and Fuel

Power and Signal Distribution

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

Related To: Wiring Systems / Data Communications

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

#18-NA-161 - Steering Jerks Or Kicks Back / Reduced Power Steering Assist / Engine Stall / No Start / Service Stabilitrak / IPC / Radio / HVAC Goes Blank Various DTCs - (Mar 10, 2022)

Related To: Power Steering / Heating, Ventilation and Air Conditioning / Vehicle Access Systems / Displays and Gauges / Engine Controls and Fuel

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

#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

Transmission/Transaxle

#21-NA-199 - Information on Installation of a New Thermal Bypass Valve (TBV) - (Aug 10, 2022)

Related To: Automatic Transmission

#20-NA-142 - Shudder/Surging While Driving - (Jun 15, 2022)

Related To: Automatic Transmission

#17-NA-066 - Warranty Administration - Automatic Transmission Oil Cooler Flush and Flow Test (U.S. Only) - (May 18, 2022)

Related To: Automatic Transmission / General Information

#16-NA-019 - Information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares - (May 6, 2022)

Related To: Automatic Transmission

#16-NA-361 - Information on Transmission Harsh 1-2 Shift Upon First Start Up/Shift of the Day Under Light Throttle - (Jan 26, 2022)

Related To: Automatic Transmission

#06-00-89-031G - OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification - (Dec 23, 2021)

Related To: Manual Transmission / Automatic Transmission / General Information / Transfer Case

#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

#08-07-30-035F - Information on Water or Ethylene Glycol in Transmission Fluid - (Dec 21, 2021)

Related To: Automatic Transmission

#19-NA-153 - Malfunction Indicator Lamp (MIL) Illuminated - DTC P0741 Set - (Nov 23, 2021)

Related To: Automatic Transmission / Clutch

PRELIMINARY INFORMATION

Body Repair

#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

#PIT3227R - Normal Characteristic - Tailgate Cable Slack - (Apr 13, 2022)

Related To: Body Rear End / Bolted Exterior Body Panels and Closures

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

Related To: Frame and Underbody / Paint and Coatings

Body Systems

#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

#PIT5195G - Speedometer Needle Accuracy Information - (May 12, 2022)

Related To: Instrument Panel and Console / Entertainment / Displays and Gauges

#PIT3227R - Normal Characteristic - Tailgate Cable Slack - (Apr 13, 2022)

Related To: Body Rear End / Bolted Exterior Body Panels and Closures

#PIT5746B - Questions Regarding Dealer Installed Associated Accessories - (Mar 7, 2022)

Related To: General Information / Vehicle Access Systems / Trailer Brake Controls

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

#PIT5195G - Speedometer Needle Accuracy Information - (May 12, 2022)

Related To: Instrument Panel and Console / Entertainment / Displays and Gauges

#PIT3227R - Normal Characteristic - Tailgate Cable Slack - (Apr 13, 2022)

Related To: Body Rear End / Bolted Exterior Body Panels and Closures

Brakes

#PIT5681C - GM Accessory Performance Brake System Rotor Specifications (Brembo Brake Kit) - (Jun 17, 2022)

Related To: Disc 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

#PIT5746B - Questions Regarding Dealer Installed Associated Accessories - (Mar 7, 2022)

Related To: General Information / Vehicle Access Systems / Trailer Brake Controls

#PIT4322M - Unwanted Stability Activation and/or C0710 - (Jan 24, 2022)

Related To: Antilock Brake System

#PIT5479E - Diagnostic Tip - Perceived Brake Fluid Leak at Caliper Piston Boot - (Jan 18, 2022)

Related To: Hydraulic Brakes

#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

#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

#PIP5345A - Unable To Achieve Preload On Pinion Bearings 9.5/9.76 Inch Rear Axles - (Jan 6, 2022)

Related To: Rear Drive Axle

Driver Information and Entertainment

#PIT5387L - Snow Plow Generator Harness Installation / Radio HVAC IPC Blank out When Operating a Snow Plow - (Aug 15, 2022)

Related To: Displays and Gauges / Starting, Charging, and Low Voltage Energy Storage

#PIT5350C - Programming IPC Engine Hours into a Replacement IPC - (Aug 4, 2022)

Related To: Displays and Gauges

#PIT5195G - Speedometer Needle Accuracy Information - (May 12, 2022)

Related To: Instrument Panel and Console / Entertainment / Displays and Gauges

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

Related To: Entertainment

#PIT5386G - Back Up Alarm Inoperative and needs to be Connected During PDI - (Jan 18, 2022)

Related To: 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

#PIP5628E - Diagnostic Aids for Engine Misfire/rough running with DTC p0300-p0308 and/or DTC p050D. - (Dec 14, 2021)

Related To: Engine Controls / Engine Controls and Fuel

Engine/Propulsion

#PIT5387L - Snow Plow Generator Harness Installation / Radio HVAC IPC Blank out When Operating a Snow Plow - (Aug 15, 2022)

Related To: Displays and Gauges / Starting, Charging, and Low Voltage Energy Storage

#PIP5212D - Concern Of An Engine Thermostat Tick Noise And/Or Running Hot - (Jun 29, 2022)

Related To: Engine Mechanical

#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

#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

#PIP5628E - Diagnostic Aids for Engine Misfire/rough running with DTC p0300-p0308 and/or DTC p050D. - (Dec 14, 2021)

Related To: Engine Controls / 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

#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

#PIT5746B - Questions Regarding Dealer Installed Associated Accessories - (Mar 7, 2022)

Related To: General Information / Vehicle Access Systems / Trailer Brake Controls

#PIT5386G - Back Up Alarm Inoperative and needs to be Connected During PDI - (Jan 18, 2022)

Related To: General Information / Displays and Gauges

HVAC

#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

#PIP4670J - Do Not Swap Modules in Vehicles with Global Electrical Systems - (Mar 28, 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

#PIT5481G - Diagnostic Tip - Lane Keep Assist and Lane Departure Warning Functionality - (Jan 18, 2022)

Related To: Object Detection / 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

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

Related To: Tires and Wheels

#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

#PIT5287H - Diagnostic Tip - Front Shock Terminal Removal - (Apr 19, 2022)

Related To: Suspension Controls

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

Related To: Tires and Wheels

Transmission/Transaxle

#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