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BULLETINS
Brakes
#21-NA-089 - Rapid Rear Brake Pad Wear - (Mar 16, 2023)
Related To: Disc Brakes
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
#23-NA-042 - Radio Software Version V164 Update - (Mar 15, 2023)
Related To: Entertainment / Programming and Setup
#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-038 - Harsh and/or Erratic Shifts After Over The Air (OTA) Update was Performed - (Mar 8, 2023)
Related To: Automatic Transmission / Programming and Setup
#23-NA-034 - Radio Software Version Y167 – Multiple Updates for IOK - (Mar 8, 2023)
Related To: Entertainment / Programming and Setup / Displays and Gauges
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
#23-NA-042 - Radio Software Version V164 Update - (Mar 15, 2023)
Related To: Entertainment / Programming and Setup
#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-034 - Radio Software Version Y167 – Multiple Updates for IOK - (Mar 8, 2023)
Related To: Entertainment / Programming and Setup / Displays and Gauges
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
#PIE0738A - Engineering Information - Malfunction Indicator Lamp (MIL) Illuminated On Driver Information Center (DIC), DTC P100B Set - (Mar 15, 2023)
Related To: General Information / Engine Mechanical / 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
#PIE0737B - Engineering Information - Check Engine Lamp Illuminated On Driver Information Center (DIC), DTC P0299 Set - (Mar 10, 2023)
Related To: General Information / Engine Mechanical / Engine Controls and Fuel
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
#PIE0738A - Engineering Information - Malfunction Indicator Lamp (MIL) Illuminated On Driver Information Center (DIC), DTC P100B Set - (Mar 15, 2023)
Related To: General Information / Engine Mechanical / 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
#PIE0737B - Engineering Information - Check Engine Lamp Illuminated On Driver Information Center (DIC), DTC P0299 Set - (Mar 10, 2023)
Related To: General Information / Engine Mechanical / Engine Controls and Fuel
#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
#23-NA-037 - Information on Light Duty Silverado and Sierra Correct Spare Tire Size For Accessory Wheel Packages - (Mar 8, 2023)
Related To: Wheel Alignment / Tires and Wheels / General Information
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
#23-NA-037 - Information on Light Duty Silverado and Sierra Correct Spare Tire Size For Accessory Wheel Packages - (Mar 8, 2023)
Related To: Wheel Alignment / 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
#23-NA-038 - Harsh and/or Erratic Shifts After Over The Air (OTA) Update was Performed - (Mar 8, 2023)
Related To: Automatic Transmission / Programming and Setup
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
#PIT5387M - Snow Plow Generator Harness Installation / Radio HVAC IPC Blank out When Operating a Snow Plow - (Mar 15, 2023)
Related To: Displays and Gauges / Starting, Charging, and Low Voltage Energy Storage
#PIT5977A - Device Is Starting Message On Radio - No Audio Then Loud Audio - (Mar 13, 2023)
Related To: Entertainment
#PIT5991 - Rearview Camera Intermittent in Low Light Conditions - (Mar 10, 2023)
Related To: Displays and Gauges
Engine/Propulsion
#PIT5387M - Snow Plow Generator Harness Installation / Radio HVAC IPC Blank out When Operating a Snow Plow - (Mar 15, 2023)
Related To: Displays and Gauges / Starting, Charging, and Low Voltage Energy Storage
#PIP5905 - Malfunction Indicator Lamp (MIL) illuminated in the Driver Information Center (DIC) With P0299 Stored - (Mar 14, 2023)
Related To: Engine Controls and Fuel
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