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BULLETINS
Diagnostic Overview, Starting Point, and Programming
#21-NA-106 - Information on Transmission Related DTCs that Do Not Clear or Appear to Reset on the Next Engine Start After Completing a Transmission Repair - (Mar 17, 2023)
Related To: Automatic Transmission / Vehicle DTC Information
#18-NA-103 - Information on Diesel Fuel Gelling in Cold Temperatures Causing In-Tank Fuel Pump Whine and Driveability Concerns - (Mar 17, 2023)
Related To: Engine Controls / Vehicle DTC Information / Engine Controls and Fuel
#21-NA-061 - Information on Using EL-52545 When Diagnosing PEPs Transmitter Key Fobs - (Mar 16, 2023)
Related To: Programming and Setup / Remote Functions
#23-NA-035 - Instrument Cluster RPO UDV 162.2 Software Update – Multiple Updates - (Mar 16, 2023)
Related To: Programming and Setup / Displays and Gauges
#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
#10-06-05-002L - 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 - (Mar 14, 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
#23-NA-034 - Radio Software Version Y167 – Multiple Updates for IOK - (Mar 8, 2023)
Related To: Entertainment / Programming and Setup / Displays and Gauges
#22-NA-168 - Diagnostic Tip for Checking Exhaust System for Leaks, Malfunction Indicator Lamp (MIL) Illuminated - DTC P2C7A and/or P0421 Set - (Mar 8, 2023)
Related To: Vehicle DTC Information / Displays and Gauges / Exhaust
Driver Information and Entertainment
#23-NA-035 - Instrument Cluster RPO UDV 162.2 Software Update – Multiple Updates - (Mar 16, 2023)
Related To: Programming and Setup / Displays and Gauges
#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
#10-06-05-002L - 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 - (Mar 14, 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
#23-NA-034 - Radio Software Version Y167 – Multiple Updates for IOK - (Mar 8, 2023)
Related To: Entertainment / Programming and Setup / Displays and Gauges
#22-NA-168 - Diagnostic Tip for Checking Exhaust System for Leaks, Malfunction Indicator Lamp (MIL) Illuminated - DTC P2C7A and/or P0421 Set - (Mar 8, 2023)
Related To: Vehicle DTC Information / Displays and Gauges / Exhaust
Engine
#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
#18-NA-073 - Repair Guidelines for Engine Component Wear - (Mar 17, 2023)
Related To: Engine Mechanical
#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-103 - Information on Diesel Fuel Gelling in Cold Temperatures Causing In-Tank Fuel Pump Whine and Driveability Concerns - (Mar 17, 2023)
Related To: Engine Controls / Vehicle DTC Information / Engine Controls and Fuel
#16-NA-222 - Information for Engine Concerns Resulting from Lack of Scheduled Maintenance, Improper Service or Aftermarket Calibrations - (Mar 17, 2023)
Related To: 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
#19-NA-237 - Diagnostic Tip - Diesel Exhaust Fluid System Contamination - (Mar 16, 2023)
Related To: Engine Controls / Engine Controls and Fuel
#16-NA-244 - Information on Diesel Exhaust Fluid (DEF) - (Mar 16, 2023)
Related To: Engine Controls / 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
#10-06-05-002L - 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 - (Mar 14, 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)â - (Mar 10, 2023)
Related To: Engine Electrical / General Information / Starting, Charging, and Low Voltage Energy Storage
Engine/Propulsion
#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
#18-NA-073 - Repair Guidelines for Engine Component Wear - (Mar 17, 2023)
Related To: Engine Mechanical
#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-103 - Information on Diesel Fuel Gelling in Cold Temperatures Causing In-Tank Fuel Pump Whine and Driveability Concerns - (Mar 17, 2023)
Related To: Engine Controls / Vehicle DTC Information / Engine Controls and Fuel
#16-NA-222 - Information for Engine Concerns Resulting from Lack of Scheduled Maintenance, Improper Service or Aftermarket Calibrations - (Mar 17, 2023)
Related To: 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
#19-NA-237 - Diagnostic Tip - Diesel Exhaust Fluid System Contamination - (Mar 16, 2023)
Related To: Engine Controls / Engine Controls and Fuel
#16-NA-244 - Information on Diesel Exhaust Fluid (DEF) - (Mar 16, 2023)
Related To: Engine Controls / 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
#20-NA-082 - Information on Excessive Diesel Exhaust Fluid (DEF) Usage - (Mar 15, 2023)
Related To: General Information / Maintenance and Lubrication / Exhaust
#10-06-05-002L - 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 - (Mar 14, 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)â - (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
#22-NA-168 - Diagnostic Tip for Checking Exhaust System for Leaks, Malfunction Indicator Lamp (MIL) Illuminated - DTC P2C7A and/or P0421 Set - (Mar 8, 2023)
Related To: Vehicle DTC Information / Displays and Gauges / Exhaust
Engine/Propulsion MD
#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
#18-NA-073 - Repair Guidelines for Engine Component Wear - (Mar 17, 2023)
Related To: Engine Mechanical
#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-103 - Information on Diesel Fuel Gelling in Cold Temperatures Causing In-Tank Fuel Pump Whine and Driveability Concerns - (Mar 17, 2023)
Related To: Engine Controls / Vehicle DTC Information / Engine Controls and Fuel
#16-NA-222 - Information for Engine Concerns Resulting from Lack of Scheduled Maintenance, Improper Service or Aftermarket Calibrations - (Mar 17, 2023)
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 - (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)â - (Mar 10, 2023)
Related To: Engine Electrical / General Information / Starting, Charging, and Low Voltage Energy Storage
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
#16-NA-244 - Information on Diesel Exhaust Fluid (DEF) - (Mar 16, 2023)
Related To: Engine Controls / General Information / Engine Controls and Fuel
#20-NA-082 - Information on Excessive Diesel Exhaust Fluid (DEF) Usage - (Mar 15, 2023)
Related To: General Information / Maintenance and Lubrication / Exhaust
#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
#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
#PIE0739 - Engineering Information - Water Leaking Around the Interior Roof/Headliner Area - (Mar 7, 2023)
Related To: General Information / Waterleaks / Sunroof
Roof
#PIE0739 - Engineering Information - Water Leaking Around the Interior Roof/Headliner Area - (Mar 7, 2023)
Related To: General Information / Waterleaks / Sunroof
Safety and Security
#21-NA-061 - Information on Using EL-52545 When Diagnosing PEPs Transmitter Key Fobs - (Mar 16, 2023)
Related To: Programming and Setup / Remote Functions
Suspension
#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
Transmission/Transaxle
#21-NA-106 - Information on Transmission Related DTCs that Do Not Clear or Appear to Reset on the Next Engine Start After Completing a Transmission Repair - (Mar 17, 2023)
Related To: Automatic Transmission / Vehicle DTC Information
#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
#N232399010 - Service Update - TCM Loss of Communication - (Mar 9, 2023)
Related To: Programming and Setup
Seats
#N222378560-05 - Customer Satisfaction Program - Front Seat Cushion Vent Blowers Retrofit - (Mar 15, 2023)
Related To: Seat Heating & Cooling
PRELIMINARY INFORMATION
Body Repair
#PIT5883J - Vehicles Built Without or Disabled Options/Heated Vented Seats/Steering Wheel/Front Rear Park Assist /Wheel Liners/Column Lock/Rocker Protectors/Express Up Rear Windows/Adaptive Super Cruise/120V Power Outlet/Lane Change/Side Blind Zone/Rear Cross Traffic Alerts - (Mar 16, 2023)
Related To: Steering Wheel and Column / Bumpers and Fascias / Seat Heating & Cooling / Driver Assistance Systems
Driver Information and Entertainment
#PIT5971A - Loss Of Audio And OnStar LED Is Red - (Mar 16, 2023)
Related To: Displays and Gauges
#PIT5977A - Device Is Starting Message On Radio - No Audio Then Loud Audio - (Mar 13, 2023)
Related To: Entertainment
Safety and Security
#PIT5883J - Vehicles Built Without or Disabled Options/Heated Vented Seats/Steering Wheel/Front Rear Park Assist /Wheel Liners/Column Lock/Rocker Protectors/Express Up Rear Windows/Adaptive Super Cruise/120V Power Outlet/Lane Change/Side Blind Zone/Rear Cross Traffic Alerts - (Mar 16, 2023)
Related To: Steering Wheel and Column / Bumpers and Fascias / Seat Heating & Cooling / Driver Assistance Systems
Seats
#PIT5883J - Vehicles Built Without or Disabled Options/Heated Vented Seats/Steering Wheel/Front Rear Park Assist /Wheel Liners/Column Lock/Rocker Protectors/Express Up Rear Windows/Adaptive Super Cruise/120V Power Outlet/Lane Change/Side Blind Zone/Rear Cross Traffic Alerts - (Mar 16, 2023)
Related To: Steering Wheel and Column / Bumpers and Fascias / Seat Heating & Cooling / Driver Assistance Systems
Steering
#PIT5883J - Vehicles Built Without or Disabled Options/Heated Vented Seats/Steering Wheel/Front Rear Park Assist /Wheel Liners/Column Lock/Rocker Protectors/Express Up Rear Windows/Adaptive Super Cruise/120V Power Outlet/Lane Change/Side Blind Zone/Rear Cross Traffic Alerts - (Mar 16, 2023)
Related To: Steering Wheel and Column / Bumpers and Fascias / Seat Heating & Cooling / Driver Assistance Systems