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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
Body Repair
#16-NA-059 - Staining/Discoloring to Brake Caliper Paint - (Nov 9, 2023)
Related To: Disc Brakes / Paint and Coatings
#19-NA-042 - Yellow Tint to ZR1 Hood and Engine Cover Exposed Carbon Fiber Parts - (Oct 17, 2023)
Related To: Bolted Exterior Body Panels and Closures / Paint and Coatings
#22-NA-081 - Paint Peeling or Chipping on Front Fascia at Headlamp or Fender Seam - (Oct 10, 2023)
Related To: Bumpers and Fascias / Paint and Coatings
#99-08-51-001F - Paintless Dent Repair Process - (Jun 30, 2023)
Related To: Collision Repair / Bolted Exterior Body Panels and Closures / Paint and Coatings
#23-NA-019 - Information on Corvette C8 and Cadillac CT6 Structural Parts Restriction - (Feb 24, 2023)
Related To: Bumpers and Fascias / Collision Repair / Bolted Exterior Body Panels and Closures / Frame and Underbody / Paint and Coatings
Body Systems
#07-08-49-020R - IPC Odometer Programming Method Quick Reference Guide - (Sep 21, 2023)
Related To: Instrument Panel and Console / Reprogramming / Programming and Setup / Displays and Gauges
#13-08-116-001I - Aftermarket ALDL or DLC Interface Devices Causing Multiple Issues - (Jun 29, 2023)
Related To: Wiring Systems / Data Communications
#01-08-42-001P - Exterior Lamp Condensation and Water Leak Information and Replacement Guidelines - (May 3, 2023)
Related To: Lighting Systems
Body and Accessories
#07-08-49-020R - IPC Odometer Programming Method Quick Reference Guide - (Sep 21, 2023)
Related To: Instrument Panel and Console / Reprogramming / Programming and Setup / Displays and Gauges
Brakes
#16-NA-059 - Staining/Discoloring to Brake Caliper Paint - (Nov 9, 2023)
Related To: Disc Brakes / Paint and Coatings
#17-NA-040 - Brake Squeal or Squeak Noise Intermittently on Initial Brake Applies - (Nov 9, 2023)
Related To: Disc Brakes / Antilock Brake System / General Information / Maintenance and Lubrication / Squeaks and Rattles
#17-NA-239 - Information on Normal Characteristic - Vehicle Unable to Move After Being Parked for an Extended Period of Time - (Oct 12, 2023)
Related To: Disc Brakes
#22-NA-247 - Information on eBoost Applications (K160 Brake System Control Module) for False DTC C05B0 Setting After a Brake Inspection, Brake Pad Replacement, or Any Other Work that Would Require Caliper Piston to Be Reseated - (Apr 11, 2023)
Related To: Disc Brakes / General Information / Vehicle DTC Information
Diagnostic Overview, Starting Point, and Programming
#21-NA-135 - Information on Obtaining Techline Calibrations for Law Enforcement and Government Vehicles to Disable or Enable Content - (Nov 16, 2023)
Related To: General Information / Programming and Setup
#23-NA-139 - Information on Internal Transmission Faults Related to Components Not Serviceable at Dealer Level, Service Transmission Message Displayed on Driver Information Center (DIC), Malfunction Indicator Lamp (MIL) Illuminated - DTC P1955 and/or P0867 Set - (Nov 15, 2023)
Related To: Automatic Transmission / Vehicle DTC Information / Displays and Gauges
#23-NA-176 - Dead Battery, No Start, and/or Vehicle Will Not Shut Down - (Nov 15, 2023)
Related To: Automatic Transmission / Vehicle DTC Information / Starting, Charging, and Low Voltage Energy Storage
#23-NA-206 - History DTCs To Ignore / NO SES / NO Malfunction Indicator Lamps / NO Warning Messages - (Nov 15, 2023)
Related To: Vehicle DTC Information
#17-NA-078 - Information on Corvette and Camaro Exhaust Tone During Wide Open Throttle While in Sport or Track Modes - (Nov 9, 2023)
Related To: Exhaust
#19-NA-218 - Ticking Noise from the Engine - (Oct 27, 2023)
Related To: Vehicle DTC Information / Engine Mechanical
#23-NA-188 - Transmission Control Module Calibration Updates - (Oct 25, 2023)
Related To: Automatic Transmission / Vehicle DTC Information / Programming and Setup
#22-NA-041 - Air Conditioning is Not Blowing Cold Air - (Oct 6, 2023)
Related To: Heating, Ventilation and Air Conditioning / Programming and Setup
#07-08-49-020R - IPC Odometer Programming Method Quick Reference Guide - (Sep 21, 2023)
Related To: Instrument Panel and Console / Reprogramming / Programming and Setup / Displays and Gauges
#21-NA-283 - Service Front Suspension Lift System Message Displayed on Driver Information Center (DIC), Noise from Suspension Pump - DTC C103C and/or C103E Symptom 64 Set - (Aug 16, 2023)
Related To: Suspension General Diagnosis / Front Suspension / Suspension Controls / Automatic Level Control / Air Suspension / Vehicle DTC Information / Displays and Gauges
#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
#23-NA-125 - Over The Air (OTA) and In Market Enhancement (IME) FAQs - (Jul 12, 2023)
Related To: General Information / Programming and Setup
#21-NA-061 - Information on Using EL-52545 When Diagnosing PEPs Transmitter Key Fobs - (Jun 12, 2023)
Related To: Programming and Setup / Remote Functions
#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
#22-NA-247 - Information on eBoost Applications (K160 Brake System Control Module) for False DTC C05B0 Setting After a Brake Inspection, Brake Pad Replacement, or Any Other Work that Would Require Caliper Piston to Be Reseated - (Apr 11, 2023)
Related To: Disc Brakes / General Information / Vehicle DTC Information
Driveline/Axle
#19-NA-046 - Information on Electronic Limited Slip Differential (eLSD) Operation and Driver Information Center (DIC) Wheel Slip Screen - (Nov 9, 2023)
Related To: Tires and Wheels / Rear Drive Axle / Displays and Gauges
#09-04-20-001H - Front Tire Chatter/Noise vs. Rear Differential Chatter - (Aug 24, 2023)
Related To: Tires and Wheels / Rear Drive Axle
Driver Information and Entertainment
#23-NA-139 - Information on Internal Transmission Faults Related to Components Not Serviceable at Dealer Level, Service Transmission Message Displayed on Driver Information Center (DIC), Malfunction Indicator Lamp (MIL) Illuminated - DTC P1955 and/or P0867 Set - (Nov 15, 2023)
Related To: Automatic Transmission / Vehicle DTC Information / Displays and Gauges
#19-NA-046 - Information on Electronic Limited Slip Differential (eLSD) Operation and Driver Information Center (DIC) Wheel Slip Screen - (Nov 9, 2023)
Related To: Tires and Wheels / Rear Drive Axle / Displays and Gauges
#07-08-49-020R - IPC Odometer Programming Method Quick Reference Guide - (Sep 21, 2023)
Related To: Instrument Panel and Console / Reprogramming / Programming and Setup / Displays and Gauges
#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
#21-NA-283 - Service Front Suspension Lift System Message Displayed on Driver Information Center (DIC), Noise from Suspension Pump - DTC C103C and/or C103E Symptom 64 Set - (Aug 16, 2023)
Related To: Suspension General Diagnosis / Front Suspension / Suspension Controls / Automatic Level Control / Air Suspension / Vehicle DTC Information / Displays and Gauges
#23-NA-064 - Information on Transportation / Logistics Mode - (Jun 30, 2023)
Related To: Engine Electrical / General Information / Displays and Gauges / Starting, Charging, and Low Voltage Energy Storage / Battery
#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
Engine
#01-06-01-011O - Information on Engine Oil Consumption Guidelines - (Oct 6, 2023)
Related To: Engine Mechanical
#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
#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
#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
#23-NA-055 - EL-52800 – Diagnostic and Charge Battery Station (DCBS) – FAQsâ - (Jul 12, 2023)
Related To: Engine Electrical / General Information / Starting, Charging, and Low Voltage Energy Storage
#23-NA-064 - Information on Transportation / Logistics Mode - (Jun 30, 2023)
Related To: Engine Electrical / General Information / Displays and Gauges / Starting, Charging, and Low Voltage Energy Storage / Battery
#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
#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
#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
#23-NA-044 - AGM Battery Frequently Asked Questions (FAQs)â - (Mar 10, 2023)
Related To: Engine Electrical / General Information / Starting, Charging, and Low Voltage Energy Storage
Engine/Propulsion
#23-NA-176 - Dead Battery, No Start, and/or Vehicle Will Not Shut Down - (Nov 15, 2023)
Related To: Automatic Transmission / Vehicle DTC Information / Starting, Charging, and Low Voltage Energy Storage
#17-NA-078 - Information on Corvette and Camaro Exhaust Tone During Wide Open Throttle While in Sport or Track Modes - (Nov 9, 2023)
Related To: Exhaust
#19-NA-218 - Ticking Noise from the Engine - (Oct 27, 2023)
Related To: Vehicle DTC Information / Engine Mechanical
#01-06-01-011O - Information on Engine Oil Consumption Guidelines - (Oct 6, 2023)
Related To: Engine Mechanical
#23-NA-170 - Diagnostic Tips for Seized Engine or Engine Noise - (Sep 22, 2023)
Related To: Engine Mechanical
#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
#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
#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
#22-NA-080 - Diagnostic Tips for Engine Related Shudder Concerns - (Jul 14, 2023)
Related To: Engine Mechanical / Engine Controls and Fuel
#23-NA-055 - EL-52800 – Diagnostic and Charge Battery Station (DCBS) – FAQsâ - (Jul 12, 2023)
Related To: Engine Electrical / General Information / Starting, Charging, and Low Voltage Energy Storage
#23-NA-064 - Information on Transportation / Logistics Mode - (Jun 30, 2023)
Related To: Engine Electrical / General Information / Displays and Gauges / Starting, Charging, and Low Voltage Energy Storage / Battery
#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
#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
#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
#23-NA-044 - AGM Battery Frequently Asked Questions (FAQs)â - (Mar 10, 2023)
Related To: Engine Electrical / General Information / Starting, Charging, and Low Voltage Energy Storage
Engine/Propulsion MD
#18-NA-073 - Repair Guidelines for Engine Component Wear - (Aug 24, 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
#23-NA-055 - EL-52800 – Diagnostic and Charge Battery Station (DCBS) – FAQsâ - (Jul 12, 2023)
Related To: Engine Electrical / General Information / Starting, Charging, and Low Voltage Energy Storage
#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
#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
#23-NA-044 - AGM Battery Frequently Asked Questions (FAQs)â - (Mar 10, 2023)
Related To: Engine Electrical / General Information / Starting, Charging, and Low Voltage Energy Storage
General Information
#21-NA-049 - Diagnostic Aid - PicoScope Information and Setup for Transmission Related Concerns - (Nov 17, 2023)
Related To: Automatic Transmission / Vibration Diagnosis and Correction
#21-NA-135 - Information on Obtaining Techline Calibrations for Law Enforcement and Government Vehicles to Disable or Enable Content - (Nov 16, 2023)
Related To: General Information / Programming and Setup
#17-NA-040 - Brake Squeal or Squeak Noise Intermittently on Initial Brake Applies - (Nov 9, 2023)
Related To: Disc Brakes / Antilock Brake System / General Information / Maintenance and Lubrication / Squeaks and Rattles
#03-00-91-001I - Vibration Analysis Worksheet - (Nov 6, 2023)
Related To: General Information / Vibration Diagnosis and Correction
#23-NA-189 - Information on Setting Up PicoScope to diagnose Controller Area Network (CAN) Circuits - (Oct 25, 2023)
Related To: General Information / Maintenance and Lubrication / Data Communications / Wiring Systems and Power Management
#05-00-89-029F - General Motors Dealership Critical Equipment Requirements and Recommendations - (Oct 11, 2023)
Related To: General Information
#99-00-89-019Y - Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information - (Oct 3, 2023)
Related To: General Information
#10-00-89-006J - Information for Dealers/Technicians on When and How to Submit a Product Information Report (PIR) (Canada Only) - (Sep 26, 2023)
Related To: General Information
#02-00-89-002W - Information for Dealers/Technicians on When and How to Submit a Field Product Report (FPR) (U.S. and Canada Dealers Only) - (Sep 26, 2023)
Related To: General Information
#23-NA-154 - Warranty Administration - Required Operating Procedures - 8 Points (U.S. Only) - (Sep 21, 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
#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
#17-NA-066 - Information on Automatic Transmission Oil Cooler Flush and Flow Test - (Jul 21, 2023)
Related To: Automatic Transmission / General Information
#23-NA-055 - EL-52800 – Diagnostic and Charge Battery Station (DCBS) – FAQsâ - (Jul 12, 2023)
Related To: Engine Electrical / General Information / Starting, Charging, and Low Voltage Energy Storage
#23-NA-125 - Over The Air (OTA) and In Market Enhancement (IME) FAQs - (Jul 12, 2023)
Related To: General Information / Programming and Setup
#23-NA-064 - Information on Transportation / Logistics Mode - (Jun 30, 2023)
Related To: Engine Electrical / General Information / Displays and Gauges / Starting, Charging, and Low Voltage Energy Storage / Battery
#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
#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
#22-NA-247 - Information on eBoost Applications (K160 Brake System Control Module) for False DTC C05B0 Setting After a Brake Inspection, Brake Pad Replacement, or Any Other Work that Would Require Caliper Piston to Be Reseated - (Apr 11, 2023)
Related To: Disc Brakes / General Information / Vehicle DTC Information
#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
#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
#23-NA-044 - AGM Battery Frequently Asked Questions (FAQs)â - (Mar 10, 2023)
Related To: Engine Electrical / General Information / Starting, Charging, and Low Voltage Energy Storage
#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
General Information MD
#03-00-91-001I - Vibration Analysis Worksheet - (Nov 6, 2023)
Related To: General Information / Vibration Diagnosis and Correction
#23-NA-064 - Information on Transportation / Logistics Mode - (Jun 30, 2023)
Related To: Engine Electrical / General Information / Displays and Gauges / Starting, Charging, and Low Voltage Energy Storage / Battery
#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
HVAC
#22-NA-041 - Air Conditioning is Not Blowing Cold Air - (Oct 6, 2023)
Related To: Heating, Ventilation and Air Conditioning / Programming and Setup
Power and Signal Distribution
#23-NA-189 - Information on Setting Up PicoScope to diagnose Controller Area Network (CAN) Circuits - (Oct 25, 2023)
Related To: General Information / Maintenance and Lubrication / Data Communications / Wiring Systems and Power Management
#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
#21-NA-061 - Information on Using EL-52545 When Diagnosing PEPs Transmitter Key Fobs - (Jun 12, 2023)
Related To: Programming and Setup / Remote Functions
Steering, Suspension, Wheels, and Tire MD
#17-NA-170 - Information on Hunter Road Force Balancer - (Oct 6, 2023)
Related To: Tires and Wheels / Wheels and Tires
Suspension
#17-NA-087 - Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining - (Nov 17, 2023)
Related To: Wheel Alignment / Tires and Wheels
#19-NA-046 - Information on Electronic Limited Slip Differential (eLSD) Operation and Driver Information Center (DIC) Wheel Slip Screen - (Nov 9, 2023)
Related To: Tires and Wheels / Rear Drive Axle / Displays and Gauges
#13-03-10-001K - Information on Summer Tire Performance and Tire Cold Weather Cracking - (Oct 12, 2023)
Related To: Tires and Wheels
#17-NA-170 - Information on Hunter Road Force Balancer - (Oct 6, 2023)
Related To: Tires and Wheels / Wheels and Tires
#09-04-20-001H - Front Tire Chatter/Noise vs. Rear Differential Chatter - (Aug 24, 2023)
Related To: Tires and Wheels / Rear Drive Axle
#21-NA-283 - Service Front Suspension Lift System Message Displayed on Driver Information Center (DIC), Noise from Suspension Pump - DTC C103C and/or C103E Symptom 64 Set - (Aug 16, 2023)
Related To: Suspension General Diagnosis / Front Suspension / Suspension Controls / Automatic Level Control / Air Suspension / Vehicle DTC Information / Displays and Gauges
#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
Transmission/Transaxle
#21-NA-049 - Diagnostic Aid - PicoScope Information and Setup for Transmission Related Concerns - (Nov 17, 2023)
Related To: Automatic Transmission / Vibration Diagnosis and Correction
#23-NA-139 - Information on Internal Transmission Faults Related to Components Not Serviceable at Dealer Level, Service Transmission Message Displayed on Driver Information Center (DIC), Malfunction Indicator Lamp (MIL) Illuminated - DTC P1955 and/or P0867 Set - (Nov 15, 2023)
Related To: Automatic Transmission / Vehicle DTC Information / Displays and Gauges
#23-NA-176 - Dead Battery, No Start, and/or Vehicle Will Not Shut Down - (Nov 15, 2023)
Related To: Automatic Transmission / Vehicle DTC Information / Starting, Charging, and Low Voltage Energy Storage
#23-NA-156 - Information on M1L Automatic Transmission Production Running Changes - (Nov 15, 2023)
Related To: Automatic Transmission
#22-NA-173 - Information on Transmission Fluid Leak - (Oct 30, 2023)
Related To: Automatic Transmission
#23-NA-188 - Transmission Control Module Calibration Updates - (Oct 25, 2023)
Related To: Automatic Transmission / Vehicle DTC Information / Programming and Setup
#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
#08-07-30-035G - 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
CAMPAIGNS
Diagnostic Overview, Starting Point, and Programming
#N212336962 - Product Emission Recall - TCM Loss of Communication with No MIL - (Mar 7, 2023)
Related To: Programming and Setup
PRELIMINARY INFORMATION
Body Repair
#PI0281J - Underbody Component Corrosion - (Apr 4, 2023)
Related To: Frame and Underbody / Paint and Coatings
Body Systems
#PIT5698D - LIN Bus Diagnostic Information - (Sep 26, 2023)
Related To: Engine Controls / 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
#PIC6378C - Diagnosing Various Concerns On A Power Folding Top - (Sep 26, 2023)
Related To: Roof / Folding Top
#PIC6512 - Diagnostic Aid: Service Headlamp System message displayed in the DIC - (Jul 17, 2023)
Related To: Lighting 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
#PIC6502 - Accessing the Rear Compartment In the Event of a Power Loss - (May 10, 2023)
Related To: Vehicle Access Systems
#PI0754F - Rear and Side Tempered Glass Spots (Quench Marks) - (Feb 17, 2023)
Related To: Fixed and Moveable Windows
Brakes
#PIT5698D - LIN Bus Diagnostic Information - (Sep 26, 2023)
Related To: Engine Controls / 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
#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
Diagnostic Overview, Starting Point, and Programming
#PI0592H - Service Programming System (SPS) Errors (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961) - (Oct 1, 2023)
Related To: Reprogramming / Programming and Setup
Driveline/Axle
#PIT5214F - GM TAC Support of Vehicle Vibration Complaints - U.S. and Canada Dealers Only - (Nov 14, 2023)
Related To: Suspension General Diagnosis / Propeller Shaft / Vibration Diagnosis and Correction
Driver Information and Entertainment
#PIT5698D - LIN Bus Diagnostic Information - (Sep 26, 2023)
Related To: Engine Controls / 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
#PIT5698D - LIN Bus Diagnostic Information - (Sep 26, 2023)
Related To: Engine Controls / 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
#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
#PIT5698D - LIN Bus Diagnostic Information - (Sep 26, 2023)
Related To: Engine Controls / 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
#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
#PIP5914 - Whoosh Noise From Engine Area While Driving - (Mar 29, 2023)
Related To: Engine Mechanical
General Information
#PIT5214F - GM TAC Support of Vehicle Vibration Complaints - U.S. and Canada Dealers Only - (Nov 14, 2023)
Related To: Suspension General Diagnosis / Propeller Shaft / Vibration Diagnosis and Correction
HVAC
#PIT5099G - AC Blows Warm or Poor Performance - (Sep 26, 2023)
Related To: Heating, Ventilation and Air Conditioning
#PIT5698D - LIN Bus Diagnostic Information - (Sep 26, 2023)
Related To: Engine Controls / 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
Power and Signal Distribution
#PIT5985C - Diagnostic Tip: No Start/ Ignition Will Not Turn ON/ No Power Due To A CAN bus 2 Issue/Lightning Strike/ Failed Over The Air Update - (Nov 17, 2023)
Related To: Data Communications
#PIT5832K - Diagnostic Tip: Unable to complete the Serial Data Authentication Configuration/ No Start Or Unable To Perform Theft Relearn After Replacing Or Programming A Module / DTC U1962 - (Nov 14, 2023)
Related To: Data Communications
#PIT5698D - LIN Bus Diagnostic Information - (Sep 26, 2023)
Related To: Engine Controls / 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
#PIC6378C - Diagnosing Various Concerns On A Power Folding Top - (Sep 26, 2023)
Related To: Roof / Folding Top
Safety and Security
#PIT5698D - LIN Bus Diagnostic Information - (Sep 26, 2023)
Related To: Engine Controls / 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
#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
Seats
#PIT5698D - LIN Bus Diagnostic Information - (Sep 26, 2023)
Related To: Engine Controls / 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
#PIT5698D - LIN Bus Diagnostic Information - (Sep 26, 2023)
Related To: Engine Controls / 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
Suspension
#PIT5214F - GM TAC Support of Vehicle Vibration Complaints - U.S. and Canada Dealers Only - (Nov 14, 2023)
Related To: Suspension General Diagnosis / Propeller Shaft / Vibration Diagnosis and Correction
#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
#PIT6007A - SES MIL DTC U0139 Set In ECM - (May 11, 2023)
Related To: Suspension Controls
Transmission/Transaxle
#PIP5621D - GM TAC Support On Vehicle Automatic Transmission Concerns That Can Be Duplicated - (Aug 24, 2023)
Related To: Automatic Transmission
#PIP5937 - M1L/ M1M MCV Main Control Valve Part Numbers and Application - (Jul 27, 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
#PIP5852B - Service Engine Soon Light/Message with DTCs P0606 or P0607 in the TCM - (Mar 3, 2023)
Related To: Automatic Transmission