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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 - (Jul 17, 2023)

Related To: Interior Trim and Paneling

#10-08-110-001J - Information on Proper Use of Floor Mats - (Apr 6, 2023)

Related To: General Information / Carpets and Head Linings

#23-NA-059 - Gap at Door Armrest Decorative Trim to the Armrest/Door Switch - (Mar 31, 2023)

Related To: Interior Trim and Paneling

Body Repair

#12-08-51-002P - Spray-in Bed Liner General Information and Repair Procedures - (Sep 14, 2023)

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

#20-NA-175 - Vertical Misalignment Between Cab and Pickup Box on Driver Side of Vehicle - (Jul 27, 2023)

Related To: Collision Repair / Bolted Exterior Body Panels and Closures

#99-08-51-001F - Paintless Dent Repair Process - (Jun 30, 2023)

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

Body Systems

#07-08-42-006S - Information on Available BCM Calibrations to Restore Bulb Outage Detection on Vehicles Produced by a Second Stage Manufacturer (Upfitter), Turn Signals Flash Fast after Factory Box Removed - (Jul 13, 2023)

Related To: General Information / Lighting Systems / Programming and Setup

#13-08-116-001I - Aftermarket ALDL or DLC Interface Devices Causing Multiple Issues - (Jun 29, 2023)

Related To: Wiring Systems / Data Communications

#23-NA-112 - Inadvertent/Unwanted Tail Gate Opening - (Jun 29, 2023)

Related To: Vehicle Access Systems

#01-08-42-001P - Exterior Lamp Condensation and Water Leak Information and Replacement Guidelines - (May 3, 2023)

Related To: Lighting Systems

Diagnostic Overview, Starting Point, and Programming

#23-NA-065 - OnStar Inoperative after Importing Vehicle from Canada to the United States - (Aug 14, 2023)

Related To: Entertainment / Programming and Setup / Displays and Gauges

#10-06-05-002M - 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 - (Aug 2, 2023)

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

#09-06-04-026X - Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada) - (Jul 31, 2023)

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

#20-NA-090 - Identifying Non-GM ECM Calibration Use and Power-up Hardware Detection in Duramax Diesel Engines Using GDS 2 - (Jul 31, 2023)

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

#23-NA-027 - Poor Engine Performance, Engine Misfires, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, P0208, P0300, P0301. P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set - (Jul 18, 2023)

Related To: Vehicle DTC Information / Engine Controls and Fuel

#07-08-42-006S - Information on Available BCM Calibrations to Restore Bulb Outage Detection on Vehicles Produced by a Second Stage Manufacturer (Upfitter), Turn Signals Flash Fast after Factory Box Removed - (Jul 13, 2023)

Related To: General Information / Lighting Systems / Programming and Setup

#23-NA-125 - Over The Air (OTA) and In Market Enhancement (IME) FAQs - (Jul 12, 2023)

Related To: General Information / Programming and Setup

#17-NA-374 - Information On Malfunction Indicator Lamp (MIL) Illuminated - DTC P2463 Set - (Jun 7, 2023)

Related To: Exhaust / Vehicle DTC Information

#23-NA-061 - Diagnostic Tip for Checking Exhaust System for Leaks for the L5P Engines, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0402, P0421, P11D5, P20EE, P2459, P2463, P249D, and/or P249E - (Jun 5, 2023)

Related To: Exhaust

#19-NA-219 - Diagnostic Tip on Misfire, Chirp, Squeak, Squeal or Tick Noise, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 and/or P0308 Set - (Apr 24, 2023)

Related To: Engine Mechanical / Engine Controls / 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 - (Mar 15, 2023)

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 - (Mar 10, 2023)

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

#15-06-01-002O - Engine Misfire/Tick Noise, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300 Set - (Mar 6, 2023)

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

#20-NA-203 - Information on Manual Regeneration Displayed on Drivers Information Center (DIC) - (Jan 25, 2023)

Related To: Exhaust

Driveline/Axle

#99-04-20-002N - Information on Driveline Clunk Noise - (Feb 16, 2023)

Related To: Propeller Shaft / Wheel Drive Shafts / Front Drive Axle / Rear Drive Axle

Driver Information and Entertainment

#08-08-44-029K - Updated Warranty and Policy Exchange Program for Electronic Products (U.S. and Canada) - (Aug 28, 2023)

Related To: General Information / Entertainment

#23-NA-065 - OnStar Inoperative after Importing Vehicle from Canada to the United States - (Aug 14, 2023)

Related To: Entertainment / Programming and Setup / Displays and Gauges

#10-06-05-002M - 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 - (Aug 2, 2023)

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

#19-NA-219 - Diagnostic Tip on Misfire, Chirp, Squeak, Squeal or Tick Noise, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 and/or P0308 Set - (Apr 24, 2023)

Related To: Engine Mechanical / Engine Controls / 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 - (Mar 15, 2023)

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

#18-NA-098 - Diagnostic Tip for Coolant Leak, Coolant Consumption and/or Low Coolant Message Being Displayed On the Driver Information Center (DIC) - (Mar 14, 2023)

Related To: General Information / Displays and Gauges / Engine Heating and Cooling

#18-NA-361 - Diagnostic Tip for Fuel System Contamination, Malfunction Indicator Lamp (MIL) Illuminated - DTC P026D, P2A00, P0171, P0172 and/or P0300 Set - (Mar 10, 2023)

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

#15-06-01-002O - Engine Misfire/Tick Noise, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300 Set - (Mar 6, 2023)

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

Engine

#17-NA-157 - Information on Spin-On Oil Filter Replacement for Gas Engines Designed with New Oil Pump Control Systems - (Sep 8, 2023)

Related To: Engine Mechanical

#18-NA-073 - Repair Guidelines for Engine Component Wear - (Aug 24, 2023)

Related To: Engine Mechanical

#16-NA-222 - Information for Engine Concerns Resulting from Lack of Scheduled Maintenance, Improper Service or Aftermarket Calibrations - (Aug 10, 2023)

Related To: Engine Mechanical

#10-06-05-002M - 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 - (Aug 2, 2023)

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

#04-06-04-051H - Maintenance Cleaning of Fuel Injectors and Information Regarding Gasoline Detergent Additive - (Aug 1, 2023)

Related To: Engine Controls / Engine Controls and Fuel

#16-NA-244 - Information on Diesel Exhaust Fluid (DEF) - (Aug 1, 2023)

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

#09-06-04-026X - Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada) - (Jul 31, 2023)

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

#03-06-01-023G - Higher Than Expected Oil Consumption at 8600 GVW and Above - (Jul 31, 2023)

Related To: Engine Mechanical

#01-06-01-011N - Information on Engine Oil Consumption Guidelines - (Jun 30, 2023)

Related To: Engine Mechanical

#04-07-30-013E - Automatic Transmission Shift and Engine Driveability Concerns and/or Malfunction Indicator Lamp (MIL) ON Due to Aftermarket Oil Bath Air Filter Use - (Jun 7, 2023)

Related To: Engine Mechanical / Automatic Transmission

#22-NA-074 - Gasoline Engine Replacement Guidelines after Connecting Rod or Crankshaft Main Bearing Damage - Replace Oil Cooler, Oil Cooler Lines, Oil Tank and Turbocharger - (May 19, 2023)

Related To: Engine Mechanical

#19-NA-219 - Diagnostic Tip on Misfire, Chirp, Squeak, Squeal or Tick Noise, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 and/or P0308 Set - (Apr 24, 2023)

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

#19-NA-237 - Diagnostic Tip - Diesel Exhaust Fluid System Contamination - (Apr 5, 2023)

Related To: Engine Controls / Engine Controls and Fuel

#20-NA-132 - Warranty Administration - 12V Battery Testing and Warranty Replacement Requirements (U.S and Canada ONLY) - (Apr 4, 2023)

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

#05-06-04-022U - TOP TIER Detergent Gasoline and TOP TIER Diesel Fuel Information and Licensed Brands - (Mar 28, 2023)

Related To: Engine Controls / Engine Controls and Fuel

#00-06-01-026Q - Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold - (Mar 17, 2023)

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

#00-06-01-012M - Use of Surface Conditioning Disks When Cleaning Gasket Sealing Surfaces and/or Reused Parts - (Mar 17, 2023)

Related To: Engine Mechanical / Automatic Transmission

#22-NA-009 - Information on New Torque Specification and Installation Procedure for ACDelco Spin-On Oil Filters - (Mar 17, 2023)

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

#07-06-01-016I - Information on Internal Engine Noise or Damage After Oil Filter Replacement - (Mar 16, 2023)

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

#16-NA-372 - Information on Duramax Diesel 6.6L Common Engine Noises - (Mar 16, 2023)

Related To: Engine Mechanical / General 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 - (Mar 15, 2023)

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

#23-NA-044 - AGM Battery Frequently Asked Questions (FAQs)​ - (Mar 10, 2023)

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

Engine/Propulsion

#17-NA-157 - Information on Spin-On Oil Filter Replacement for Gas Engines Designed with New Oil Pump Control Systems - (Sep 8, 2023)

Related To: Engine Mechanical

#18-NA-073 - Repair Guidelines for Engine Component Wear - (Aug 24, 2023)

Related To: Engine Mechanical

#23-NA-141 - Information on Engine Block Cracked at Head Bolt Hole Locations - (Aug 10, 2023)

Related To: Engine Mechanical

#16-NA-222 - Information for Engine Concerns Resulting from Lack of Scheduled Maintenance, Improper Service or Aftermarket Calibrations - (Aug 10, 2023)

Related To: Engine Mechanical

#10-06-05-002M - 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 - (Aug 2, 2023)

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

#04-06-04-051H - Maintenance Cleaning of Fuel Injectors and Information Regarding Gasoline Detergent Additive - (Aug 1, 2023)

Related To: Engine Controls / Engine Controls and Fuel

#16-NA-244 - Information on Diesel Exhaust Fluid (DEF) - (Aug 1, 2023)

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

#09-06-04-026X - Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada) - (Jul 31, 2023)

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

#03-06-01-023G - Higher Than Expected Oil Consumption at 8600 GVW and Above - (Jul 31, 2023)

Related To: Engine Mechanical

#20-NA-090 - Identifying Non-GM ECM Calibration Use and Power-up Hardware Detection in Duramax Diesel Engines Using GDS 2 - (Jul 31, 2023)

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

#23-NA-027 - Poor Engine Performance, Engine Misfires, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, P0208, P0300, P0301. P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set - (Jul 18, 2023)

Related To: Vehicle DTC Information / Engine Controls and Fuel

#22-NA-080 - Diagnostic Tips for Engine Related Shudder Concerns - (Jul 14, 2023)

Related To: Engine Mechanical / Engine Controls and Fuel

#01-06-01-011N - Information on Engine Oil Consumption Guidelines - (Jun 30, 2023)

Related To: Engine Mechanical

#04-07-30-013E - Automatic Transmission Shift and Engine Driveability Concerns and/or Malfunction Indicator Lamp (MIL) ON Due to Aftermarket Oil Bath Air Filter Use - (Jun 7, 2023)

Related To: Engine Mechanical / Automatic Transmission

#17-NA-374 - Information On Malfunction Indicator Lamp (MIL) Illuminated - DTC P2463 Set - (Jun 7, 2023)

Related To: Exhaust / Vehicle DTC Information

#23-NA-061 - Diagnostic Tip for Checking Exhaust System for Leaks for the L5P Engines, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0402, P0421, P11D5, P20EE, P2459, P2463, P249D, and/or P249E - (Jun 5, 2023)

Related To: Exhaust

#22-NA-074 - Gasoline Engine Replacement Guidelines after Connecting Rod or Crankshaft Main Bearing Damage - Replace Oil Cooler, Oil Cooler Lines, Oil Tank and Turbocharger - (May 19, 2023)

Related To: Engine Mechanical

#19-NA-219 - Diagnostic Tip on Misfire, Chirp, Squeak, Squeal or Tick Noise, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 and/or P0308 Set - (Apr 24, 2023)

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

#19-NA-237 - Diagnostic Tip - Diesel Exhaust Fluid System Contamination - (Apr 5, 2023)

Related To: Engine Controls / Engine Controls and Fuel

#20-NA-132 - Warranty Administration - 12V Battery Testing and Warranty Replacement Requirements (U.S and Canada ONLY) - (Apr 4, 2023)

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

#05-06-04-022U - TOP TIER Detergent Gasoline and TOP TIER Diesel Fuel Information and Licensed Brands - (Mar 28, 2023)

Related To: Engine Controls / Engine Controls and Fuel

#00-06-01-026Q - Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold - (Mar 17, 2023)

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

#00-06-01-012M - Use of Surface Conditioning Disks When Cleaning Gasket Sealing Surfaces and/or Reused Parts - (Mar 17, 2023)

Related To: Engine Mechanical / Automatic Transmission

#22-NA-009 - Information on New Torque Specification and Installation Procedure for ACDelco Spin-On Oil Filters - (Mar 17, 2023)

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

#18-NA-150 - 6.6L Duramax Diesel Engine Possible Oil Leak Path Information - (Mar 17, 2023)

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

#07-06-01-016I - Information on Internal Engine Noise or Damage After Oil Filter Replacement - (Mar 16, 2023)

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

#16-NA-372 - Information on Duramax Diesel 6.6L Common Engine Noises - (Mar 16, 2023)

Related To: Engine Mechanical / General 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 - (Mar 15, 2023)

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

#18-NA-098 - Diagnostic Tip for Coolant Leak, Coolant Consumption and/or Low Coolant Message Being Displayed On the Driver Information Center (DIC) - (Mar 14, 2023)

Related To: General Information / Displays and Gauges / Engine Heating and Cooling

#16-NA-376 - Information on Higher Than Expected Oil Consumption - (Mar 13, 2023)

Related To: Engine Mechanical

#23-NA-044 - AGM Battery Frequently Asked Questions (FAQs)​ - (Mar 10, 2023)

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

#18-NA-361 - Diagnostic Tip for Fuel System Contamination, Malfunction Indicator Lamp (MIL) Illuminated - DTC P026D, P2A00, P0171, P0172 and/or P0300 Set - (Mar 10, 2023)

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

#15-06-01-002O - Engine Misfire/Tick Noise, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300 Set - (Mar 6, 2023)

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

#23-NA-032 - Information on Servicing Diesel Engines with Ceramic Glow Plugs - (Mar 6, 2023)

Related To: Engine Mechanical / Engine Controls and Fuel

#20-NA-203 - Information on Manual Regeneration Displayed on Drivers Information Center (DIC) - (Jan 25, 2023)

Related To: Exhaust

Engine/Propulsion MD

#18-NA-073 - Repair Guidelines for Engine Component Wear - (Aug 24, 2023)

Related To: Engine Mechanical

#16-NA-222 - Information for Engine Concerns Resulting from Lack of Scheduled Maintenance, Improper Service or Aftermarket Calibrations - (Aug 10, 2023)

Related To: Engine Mechanical

#04-06-04-051H - Maintenance Cleaning of Fuel Injectors and Information Regarding Gasoline Detergent Additive - (Aug 1, 2023)

Related To: Engine Controls / Engine Controls and Fuel

#22-NA-074 - Gasoline Engine Replacement Guidelines after Connecting Rod or Crankshaft Main Bearing Damage - Replace Oil Cooler, Oil Cooler Lines, Oil Tank and Turbocharger - (May 19, 2023)

Related To: Engine Mechanical

#05-06-04-022U - TOP TIER Detergent Gasoline and TOP TIER Diesel Fuel Information and Licensed Brands - (Mar 28, 2023)

Related To: Engine Controls / Engine Controls and Fuel

#00-06-01-026Q - Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold - (Mar 17, 2023)

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

#22-NA-009 - Information on New Torque Specification and Installation Procedure for ACDelco Spin-On Oil Filters - (Mar 17, 2023)

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

#16-NA-380 - Diagnostic Tip for Malfunction Indicator Lamp (MIL) Illuminated, Excessive Smoke from Tail Pipe, DTC P2002, P226D or P244A Set - (Mar 15, 2023)

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

#23-NA-044 - AGM Battery Frequently Asked Questions (FAQs)​ - (Mar 10, 2023)

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

General Information

#23-NA-154 - Warranty Administration - Required Operating Procedures - 8 Points (U.S. Only) - (Sep 5, 2023)

Related To: General Information

#18-NA-306 - Warranty Administration - Pre-Repair Authorization (PRA) Process and Information (U.S. and Canada Only) - (Sep 1, 2023)

Related To: General Information

#08-08-44-029K - Updated Warranty and Policy Exchange Program for Electronic Products (U.S. and Canada) - (Aug 28, 2023)

Related To: General Information / Entertainment

#23-NA-144 - Brake Pedal Moves or Self Applies at Full Turns - (Aug 18, 2023)

Related To: General Information

#09-00-89-016H - Warranty Administration - Labor Operation 0600014 - Suspected Tampering or Vehicle Modifications - (Aug 15, 2023)

Related To: General Information

#15-00-89-004F - Information Regarding the Differences Between Fluid Leakage and Seepage - (Aug 7, 2023)

Related To: General Information

#01-00-89-010R - Guide to Help Reduce Repeat Visits for the Same Customer Concern (U.S. Only) - (Aug 1, 2023)

Related To: General Information

#16-NA-244 - Information on Diesel Exhaust Fluid (DEF) - (Aug 1, 2023)

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

#20-NA-090 - Identifying Non-GM ECM Calibration Use and Power-up Hardware Detection in Duramax Diesel Engines Using GDS 2 - (Jul 31, 2023)

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

#17-NA-066 - Information on Automatic Transmission Oil Cooler Flush and Flow Test - (Jul 21, 2023)

Related To: Automatic Transmission / General Information

#07-08-42-006S - Information on Available BCM Calibrations to Restore Bulb Outage Detection on Vehicles Produced by a Second Stage Manufacturer (Upfitter), Turn Signals Flash Fast after Factory Box Removed - (Jul 13, 2023)

Related To: General Information / Lighting Systems / Programming and Setup

#23-NA-125 - Over The Air (OTA) and In Market Enhancement (IME) FAQs - (Jul 12, 2023)

Related To: General Information / Programming and Setup

#16-NA-158 - U.S. Dealer Special Tool Loan Program - (Jun 14, 2023)

Related To: General Information

#23-NA-103 - Information on Photographing Various Vehicle Concerns and Submitting Them to the GM Technical Assistance Center (TAC) - (Jun 8, 2023)

Related To: General Information

#02-00-89-002V - Information for Dealers/Technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only) - (Jun 1, 2023)

Related To: General Information

#08-07-30-026H - Information on Slight Vehicle Movement in Park at Start Up After Cold Soak - (May 30, 2023)

Related To: Automatic Transmission / General Information

#22-NA-244 - GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period - (May 22, 2023)

Related To: General Information

#11-00-89-005W - Warranty Administration - Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only) - (Apr 25, 2023)

Related To: General Information

#17-NA-350 - Information On Hitch Ball Movement on Gooseneck Drop-in Hitch - (Apr 20, 2023)

Related To: General Information / Squeaks and Rattles

#10-08-110-001J - Information on Proper Use of Floor Mats - (Apr 6, 2023)

Related To: General Information / Carpets and Head Linings

#20-NA-132 - Warranty Administration - 12V Battery Testing and Warranty Replacement Requirements (U.S and Canada ONLY) - (Apr 4, 2023)

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

#22-NA-018 - Global Warranty Management (GWM) Warranty Parts Center (WPC) Part Photo Return Process (U.S. Dealers Only) - (Mar 20, 2023)

Related To: General Information

#21-NA-043 - Properly Maintaining Vehicles in Dealer Inventory - (Mar 20, 2023)

Related To: General Information / Maintenance and Lubrication

#22-NA-009 - Information on New Torque Specification and Installation Procedure for ACDelco Spin-On Oil Filters - (Mar 17, 2023)

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

#18-NA-150 - 6.6L Duramax Diesel Engine Possible Oil Leak Path Information - (Mar 17, 2023)

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

#07-06-01-016I - Information on Internal Engine Noise or Damage After Oil Filter Replacement - (Mar 16, 2023)

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

#16-NA-372 - Information on Duramax Diesel 6.6L Common Engine Noises - (Mar 16, 2023)

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

#18-NA-098 - Diagnostic Tip for Coolant Leak, Coolant Consumption and/or Low Coolant Message Being Displayed On the Driver Information Center (DIC) - (Mar 14, 2023)

Related To: General Information / Displays and Gauges / Engine Heating and Cooling

#23-NA-044 - AGM Battery Frequently Asked Questions (FAQs)​ - (Mar 10, 2023)

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

#20-NA-159 - Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only) - (Mar 8, 2023)

Related To: Tires and Wheels / General Information

#16-NA-130 - No Reverse, No Second After Upper Valve Body Replacement - (Mar 2, 2023)

Related To: Automatic Transmission / General Information

#15-NA-017 - Warranty Administration - Causal Part Requirements for Transactions Submitted to GM for Payment (U.S. Only) - (Feb 27, 2023)

Related To: General Information

#17-NA-073 - Warranty Administration - Field Action Courtesy Transportation Policy (U.S. and Canada Only) - (Feb 21, 2023)

Related To: General Information

#18-NA-146 - Warranty Administration - Proper Labor Operation Selection and Causal Part Identification for Warranty Transactions (U.S. Only) - (Feb 20, 2023)

Related To: General Information

#18-NA-263 - Variable Diagnostic Time Allowances (U.S. Only) - (Feb 17, 2023)

Related To: General Information

#00-00-90-002M - Information on Proper Tire Pressure - (Jan 31, 2023)

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

General Information MD

#20-NA-132 - Warranty Administration - 12V Battery Testing and Warranty Replacement Requirements (U.S and Canada ONLY) - (Apr 4, 2023)

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

#21-NA-043 - Properly Maintaining Vehicles in Dealer Inventory - (Mar 20, 2023)

Related To: General Information / Maintenance and Lubrication

Power and Signal Distribution

#13-08-116-001I - Aftermarket ALDL or DLC Interface Devices Causing Multiple Issues - (Jun 29, 2023)

Related To: Wiring Systems / Data Communications

Safety and Security

#99-09-40-005I - Seat Belt Extender Availability - (Jul 17, 2023)

Related To: Seat Belts

Steering

#13-02-32-001G - Power Steering Noise or Fluid Leak from Power Steering Pump, Gear or High Pressure Hose During Extreme Low Temperature Conditions - (Mar 8, 2023)

Related To: Power Steering

Steering, Suspension, Wheels, and Tire MD

#17-NA-170 - Information on Hunter Road Force Balancer - (Apr 27, 2023)

Related To: Tires and Wheels / Wheels and Tires

Suspension

#12-03-10-001E - Vibration Shortly After Tires are Mounted/Preventing Vibration from Wheel Slip (Tire Sliding on Wheel) - (May 22, 2023)

Related To: Tires and Wheels

#17-NA-170 - Information on Hunter Road Force Balancer - (Apr 27, 2023)

Related To: Tires and Wheels / Wheels and Tires

#20-NA-159 - Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only) - (Mar 8, 2023)

Related To: Tires and Wheels / General Information

#00-00-90-002M - Information on Proper Tire Pressure - (Jan 31, 2023)

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

#07-03-16-004E - TPM System Overview, Diagnosing Tire Pressure Monitor System (TPM) Concerns and TPM Frequently Asked Questions (FAQs) - (Jan 31, 2023)

Related To: Tire Pressure Monitoring

#21-NA-138 - Squeak, Grind or Clunking Noise from Rear Leaf Springs - (Jan 24, 2023)

Related To: Suspension General Diagnosis / Rear Suspension

Transmission/Transaxle

#20-NA-142 - Shudder/Surging While Driving - (Sep 13, 2023)

Related To: Automatic Transmission

#17-NA-066 - Information on Automatic Transmission Oil Cooler Flush and Flow Test - (Jul 21, 2023)

Related To: Automatic Transmission / General Information

#04-07-30-013E - Automatic Transmission Shift and Engine Driveability Concerns and/or Malfunction Indicator Lamp (MIL) ON Due to Aftermarket Oil Bath Air Filter Use - (Jun 7, 2023)

Related To: Engine Mechanical / Automatic Transmission

#08-07-30-026H - Information on Slight Vehicle Movement in Park at Start Up After Cold Soak - (May 30, 2023)

Related To: Automatic Transmission / General Information

#08-07-30-035G - Information on Water or Ethylene Glycol in Transmission Fluid - (Apr 6, 2023)

Related To: Automatic Transmission

#00-06-01-012M - Use of Surface Conditioning Disks When Cleaning Gasket Sealing Surfaces and/or Reused Parts - (Mar 17, 2023)

Related To: Engine Mechanical / Automatic Transmission

#16-NA-130 - No Reverse, No Second After Upper Valve Body Replacement - (Mar 2, 2023)

Related To: Automatic Transmission / General Information

PRELIMINARY INFORMATION

Body Repair

#PIT3227S - Normal Characteristic - Tailgate Cable Slack - (May 9, 2023)

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

#PI0281J - Underbody Component Corrosion - (Apr 4, 2023)

Related To: Frame and Underbody / Paint and Coatings

#PIT5650A - Anti-Chip Coating Appearance - (Feb 9, 2023)

Related To: Paint and Coatings

Body Systems

#PIC5650K - 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 - (May 15, 2023)

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

#PIT3227S - Normal Characteristic - Tailgate Cable Slack - (May 9, 2023)

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

#PI0754F - Rear and Side Tempered Glass Spots (Quench Marks) - (Feb 17, 2023)

Related To: Fixed and Moveable Windows

Body and Accessories

#PIT3227S - Normal Characteristic - Tailgate Cable Slack - (May 9, 2023)

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

Brakes

#PIP4902R - Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only) - (Jul 13, 2023)

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

#PIP5632H - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (DCM) (US Dealers Only). - (Jul 12, 2023)

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

#PIT5509K - Diagnostic Tip - Check and/or Service Trailer Brake System message DTC C1114 - (May 22, 2023)

Related To: Trailer Brake Controls

#21-NA-222 - Various Vehicle Handling Concerns Suspension Noise or Damaged Suspension Components Due to Vehicle Modifications - (May 2, 2023)

Related To: Suspension General Diagnosis / Wheel Alignment / Front Suspension / Rear Suspension / Tires and Wheels / Suspension Controls / Antilock Brake System / Steering Linkage

#PIT4322N - Unwanted Stability Activation and/or C0710 - (Feb 16, 2023)

Related To: Antilock Brake System

Driver Information and Entertainment

#PIT5387N - Snow Plow Generator Harness Installation / Radio HVAC IPC Blank out When Operating a Snow Plow - (Apr 17, 2023)

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

Engine

#PIP5628G - Diagnostic Aids for Gas Engine Misfire/rough running with DTC P0300-P0308 and/or DTC P050D - (Aug 10, 2023)

Related To: Engine Controls / Engine Controls and Fuel

#PIP4902R - Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only) - (Jul 13, 2023)

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

#PIP5632H - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (DCM) (US Dealers Only). - (Jul 12, 2023)

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

#PIC5650K - 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 - (May 15, 2023)

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

Engine/Propulsion

#PIP5628G - Diagnostic Aids for Gas Engine Misfire/rough running with DTC P0300-P0308 and/or DTC P050D - (Aug 10, 2023)

Related To: Engine Controls / Engine Controls and Fuel

#PIP4902R - Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only) - (Jul 13, 2023)

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

#PIP5632H - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (DCM) (US Dealers Only). - (Jul 12, 2023)

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

#PIC5650K - 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 - (May 15, 2023)

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

#PIT5387N - Snow Plow Generator Harness Installation / Radio HVAC IPC Blank out When Operating a Snow Plow - (Apr 17, 2023)

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

#PIT5391F - No Crank / Start then Immediate Stall / SES MIL / Service 4WD / Relay Clicking / Rearview Camera Inop / DTC (Inspect Ignition 1 voltage) - (Feb 13, 2023)

Related To: Data Communications / Object Detection / Engine Controls and Fuel / Driver Assistance Systems

Power and Signal Distribution

#PIT5391F - No Crank / Start then Immediate Stall / SES MIL / Service 4WD / Relay Clicking / Rearview Camera Inop / DTC (Inspect Ignition 1 voltage) - (Feb 13, 2023)

Related To: Data Communications / Object Detection / Engine Controls and Fuel / Driver Assistance Systems

Safety and Security

#PIT5551L - Amber Automatic Emergency Braking Disable Icon illuminated or During Start up Forward Collision System Reduced Displayed on DIC - (Aug 29, 2023)

Related To: Object Detection / Driver Assistance Systems

#PIC5650K - 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 - (May 15, 2023)

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

#PIT5391F - No Crank / Start then Immediate Stall / SES MIL / Service 4WD / Relay Clicking / Rearview Camera Inop / DTC (Inspect Ignition 1 voltage) - (Feb 13, 2023)

Related To: Data Communications / Object Detection / Engine Controls and Fuel / Driver Assistance Systems

Steering

#PIT5544G - Normal Characteristic - Hydraulic Rush Noise from Power Steering Gear - (May 22, 2023)

Related To: Power Steering

#21-NA-222 - Various Vehicle Handling Concerns Suspension Noise or Damaged Suspension Components Due to Vehicle Modifications - (May 2, 2023)

Related To: Suspension General Diagnosis / Wheel Alignment / Front Suspension / Rear Suspension / Tires and Wheels / Suspension Controls / Antilock Brake System / Steering Linkage

Suspension

#PIT4261J - Tire Sidewall Irregularities - (Jun 9, 2023)

Related To: Tires and Wheels

#PIC5650K - 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 - (May 15, 2023)

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

#21-NA-222 - Various Vehicle Handling Concerns Suspension Noise or Damaged Suspension Components Due to Vehicle Modifications - (May 2, 2023)

Related To: Suspension General Diagnosis / Wheel Alignment / Front Suspension / Rear Suspension / Tires and Wheels / Suspension Controls / Antilock Brake System / Steering Linkage

Transmission/Transaxle

#PIP5621D - GM TAC Support On Vehicle Automatic Transmission Concerns That Can Be Duplicated - (Aug 24, 2023)

Related To: Automatic Transmission

#PIP4902R - Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only) - (Jul 13, 2023)

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

#PIP5632H - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (DCM) (US Dealers Only). - (Jul 12, 2023)

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