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BULLETINS
Body Hardware and Trim
#21-NA-067 - Foam Strip Between I/P Trim and Base of Windshield Detaching from Upper I/P Trim Panel - (Aug 18, 2023)
Related To: Instrument Panel and Console 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
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
#19-NA-257 - Pickup Box Out of Alignment - (Jul 27, 2023)
Related To: Bolted Exterior Body Panels and Closures
Body Systems
#23-NA-112 - Inadvertent/Unwanted Tail Gate Opening - (Nov 3, 2023)
Related To: Vehicle Access Systems
#23-NA-167 - Outside Rear View Mirror Defog or Defrost Times Different for Passenger and Driver Mirrors - (Sep 18, 2023)
Related To: Mirrors
#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
Diagnostic Overview, Starting Point, and Programming
#22-NA-256 - Cluster Graphics Programming Failure - (Nov 17, 2023)
Related To: Programming and Setup / Displays and Gauges
#23-NA-183 - Radio Software Version Y171 – Multiple Updates - (Nov 14, 2023)
Related To: Entertainment / Programming and Setup / Displays and Gauges
#23-NA-143 - Radio Software Version Y169 – Multiple Updates for IOK - (Nov 14, 2023)
Related To: Entertainment / Programming and Setup / Displays and Gauges / Image Display Cameras
#23-NA-193 - Vehicles Setting DTCs P20EE, P22FE, P2C7A, P2EAD, P20FE, P2203, P22FB, P2459, P049D, P0300, and/or P1C30 - (Oct 30, 2023)
Related To: Vehicle DTC Information / Programming and Setup
#19-NA-218 - Ticking Noise from the Engine - (Oct 27, 2023)
Related To: Vehicle DTC Information / Engine Mechanical
#23-NA-023 - After A Remote Start When The Start Button Is Pressed The Engine May Stall or Will Not Restart - (Oct 12, 2023)
Related To: Programming and Setup / Engine Mechanical
#23-NA-102 - Drivability Concerns, Hesitation, Transmission Shifting Rough/Harsh, Malfunction Indicator Lamp (MIL) Illuminated - Multiple DTCs Set - (Oct 12, 2023)
Related To: Vehicle DTC Information / Power Outlets / Electrical Component Locator and Harness Routing Views / Electrical Component and Inline Harness Connector End Views / Wire and Connector Repair
#23-NA-118 - Radio Software Version Y168 – Multiple Updates for IOK - (Sep 28, 2023)
Related To: Entertainment / Programming and Setup / Displays and Gauges
#23-NA-034 - Radio Software Version Y167 – Multiple Updates for IOK - (Sep 14, 2023)
Related To: Entertainment / Programming and Setup / Displays and Gauges
#22-NA-187 - Information on Service Four Wheel Drive Light Intermittently Displays On the Drivers Information Center (DIC) and Will Not Engage when Selecting Four Wheel Drive - DTC C11B9, C05FB, C15C1, C15AB, U0422-71, and/or U0401-71 Set - (Aug 22, 2023)
Related To: Vehicle DTC Information / Displays and Gauges / Wiring Systems and Power Management / Transfer Case / Wire and Connector Repair
#23-NA-138 - Diagnostic Tip for Malfunction Indicator Lamp (MIL) Illuminated - DTC P2C7A, P2BAA, P20FE, and/or P2EAD Set - (Aug 11, 2023)
Related To: Exhaust / Vehicle DTC Information / Programming and Setup
#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
#18-NA-103 - Information on Diesel Fuel Gelling in Cold Temperatures Causing In-Tank Fuel Pump Whine and Driveability Concerns - (Aug 1, 2023)
Related To: Engine Controls / Vehicle DTC 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
#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
#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
Driver Information and Entertainment
#23-NA-169 - Rearview Driver Information Camera Intermittent in Low Light Conditions - Replace Camera - (Nov 17, 2023)
Related To: Image Display Cameras
#22-NA-256 - Cluster Graphics Programming Failure - (Nov 17, 2023)
Related To: Programming and Setup / Displays and Gauges
#23-NA-183 - Radio Software Version Y171 – Multiple Updates - (Nov 14, 2023)
Related To: Entertainment / Programming and Setup / Displays and Gauges
#23-NA-143 - Radio Software Version Y169 – Multiple Updates for IOK - (Nov 14, 2023)
Related To: Entertainment / Programming and Setup / Displays and Gauges / Image Display Cameras
#23-NA-118 - Radio Software Version Y168 – Multiple Updates for IOK - (Sep 28, 2023)
Related To: Entertainment / Programming and Setup / Displays and Gauges
#23-NA-034 - Radio Software Version Y167 – Multiple Updates for IOK - (Sep 14, 2023)
Related To: Entertainment / 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
#22-NA-187 - Information on Service Four Wheel Drive Light Intermittently Displays On the Drivers Information Center (DIC) and Will Not Engage when Selecting Four Wheel Drive - DTC C11B9, C05FB, C15C1, C15AB, U0422-71, and/or U0401-71 Set - (Aug 22, 2023)
Related To: Vehicle DTC Information / Displays and Gauges / Wiring Systems and Power Management / Transfer Case / Wire and Connector Repair
#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
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
#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
#18-NA-103 - Information on Diesel Fuel Gelling in Cold Temperatures Causing In-Tank Fuel Pump Whine and Driveability Concerns - (Aug 1, 2023)
Related To: Engine Controls / Vehicle DTC Information / Engine Controls and Fuel
#03-06-04-017T - Information on Diesel Fuel Additives - (Aug 1, 2023)
Related To: Engine Controls / 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
Engine/Propulsion
#19-NA-218 - Ticking Noise from the Engine - (Oct 27, 2023)
Related To: Vehicle DTC Information / Engine Mechanical
#23-NA-023 - After A Remote Start When The Start Button Is Pressed The Engine May Stall or Will Not Restart - (Oct 12, 2023)
Related To: Programming and Setup / 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
#23-NA-073 - Evaporative DTCs P0442, P0446, P0455 or P0449, Caused by Dust Intrusion into the Evaporative Canister and Canister Vent Solenoid - (Sep 20, 2023)
Related To: Engine Controls and Fuel
#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
#PIE0760 - Engineering Information - Check Engine Lamp Illuminated on Driver Information Center (DIC), DTC’s P0671, P0672, P0673, P0674, P0675, and P0676 Set - (Sep 5, 2023)
Related To: General Information / Engine Controls and Fuel
#18-NA-073 - Repair Guidelines for Engine Component Wear - (Aug 24, 2023)
Related To: Engine Mechanical
#23-NA-138 - Diagnostic Tip for Malfunction Indicator Lamp (MIL) Illuminated - DTC P2C7A, P2BAA, P20FE, and/or P2EAD Set - (Aug 11, 2023)
Related To: Exhaust / Vehicle DTC Information / Programming and Setup
#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
#23-NA-011 - 3.0L Duramax Possible Oil Leak Path Information - (Aug 2, 2023)
Related To: General Information / Maintenance and Lubrication / Engine Mechanical
#18-NA-103 - Information on Diesel Fuel Gelling in Cold Temperatures Causing In-Tank Fuel Pump Whine and Driveability Concerns - (Aug 1, 2023)
Related To: Engine Controls / Vehicle DTC Information / Engine Controls and Fuel
#03-06-04-017T - Information on Diesel Fuel Additives - (Aug 1, 2023)
Related To: Engine Controls / 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
#21-NA-271 - Information on Malfunction Indicator Lamp (MIL) Illuminated - DTC P026A Set - (Aug 1, 2023)
Related To: 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
#20-NA-082 - Information on Excessive Diesel Exhaust Fluid (DEF) Usage - (Aug 1, 2023)
Related To: General Information / Maintenance and Lubrication / Exhaust
#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-114 - Information on Forklift and Vehicle Hoist Requirements to Support Electric Vehicle (EV) High Voltage Battery Handling (U.S. Only) - (Jul 31, 2023)
Related To: General Information / Hybrid/EV Energy Storage / Hybrid/EV High Voltage Energy Storage
#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
#22-NA-080 - Diagnostic Tips for Engine Related Shudder Concerns - (Jul 14, 2023)
Related To: Engine Mechanical / Engine Controls and Fuel
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
#18-NA-103 - Information on Diesel Fuel Gelling in Cold Temperatures Causing In-Tank Fuel Pump Whine and Driveability Concerns - (Aug 1, 2023)
Related To: Engine Controls / Vehicle DTC Information / Engine Controls and Fuel
#03-06-04-017T - Information on Diesel Fuel Additives - (Aug 1, 2023)
Related To: Engine Controls / 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
General Information
#03-00-91-001I - Vibration Analysis Worksheet - (Nov 6, 2023)
Related To: General Information / Vibration Diagnosis and Correction
#20-NA-159 - Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only) - (Oct 30, 2023)
Related To: Tires and Wheels / General Information
#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
#23-NA-148 - Missing French Translation Label on Fuel Cap - (Oct 10, 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
#22-NA-038 - Warranty Administration - Customer Concern Not Duplicated (CCND) Labor Operation Numbers - (Oct 2, 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
#21-NA-166 - Turn Signal Stalks are Not Cancelling and/or Mis Cancelling - (Sep 5, 2023)
Related To: Steering Wheel and Column / General Information
#PIE0760 - Engineering Information - Check Engine Lamp Illuminated on Driver Information Center (DIC), DTC’s P0671, P0672, P0673, P0674, P0675, and P0676 Set - (Sep 5, 2023)
Related To: General Information / Engine Controls and Fuel
#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
#23-NA-011 - 3.0L Duramax Possible Oil Leak Path Information - (Aug 2, 2023)
Related To: General Information / Maintenance and Lubrication / Engine Mechanical
#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-082 - Information on Excessive Diesel Exhaust Fluid (DEF) Usage - (Aug 1, 2023)
Related To: General Information / Maintenance and Lubrication / Exhaust
#22-NA-114 - Information on Forklift and Vehicle Hoist Requirements to Support Electric Vehicle (EV) High Voltage Battery Handling (U.S. Only) - (Jul 31, 2023)
Related To: General Information / Hybrid/EV Energy Storage / Hybrid/EV High Voltage Energy Storage
#PIE0747D - Engineering Information - Information on Seized A/C Compressor - (Jul 31, 2023)
Related To: Heating, Ventilation and Air Conditioning / General Information
#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
General Information MD
#03-00-91-001I - Vibration Analysis Worksheet - (Nov 6, 2023)
Related To: General Information / Vibration Diagnosis and Correction
HVAC
#PIE0747D - Engineering Information - Information on Seized A/C Compressor - (Jul 31, 2023)
Related To: Heating, Ventilation and Air Conditioning / General Information
Hybrid Propulsion
#22-NA-114 - Information on Forklift and Vehicle Hoist Requirements to Support Electric Vehicle (EV) High Voltage Battery Handling (U.S. Only) - (Jul 31, 2023)
Related To: General Information / Hybrid/EV Energy Storage / Hybrid/EV High Voltage Energy Storage
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
#23-NA-102 - Drivability Concerns, Hesitation, Transmission Shifting Rough/Harsh, Malfunction Indicator Lamp (MIL) Illuminated - Multiple DTCs Set - (Oct 12, 2023)
Related To: Vehicle DTC Information / Power Outlets / Electrical Component Locator and Harness Routing Views / Electrical Component and Inline Harness Connector End Views / Wire and Connector Repair
#22-NA-187 - Information on Service Four Wheel Drive Light Intermittently Displays On the Drivers Information Center (DIC) and Will Not Engage when Selecting Four Wheel Drive - DTC C11B9, C05FB, C15C1, C15AB, U0422-71, and/or U0401-71 Set - (Aug 22, 2023)
Related To: Vehicle DTC Information / Displays and Gauges / Wiring Systems and Power Management / Transfer Case / Wire and Connector Repair
Safety and Security
#99-09-40-005I - Seat Belt Extender Availability - (Jul 17, 2023)
Related To: Seat Belts
Steering
#21-NA-166 - Turn Signal Stalks are Not Cancelling and/or Mis Cancelling - (Sep 5, 2023)
Related To: Steering Wheel and Column / General Information
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
#20-NA-159 - Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only) - (Oct 30, 2023)
Related To: Tires and Wheels / General Information
#17-NA-170 - Information on Hunter Road Force Balancer - (Oct 6, 2023)
Related To: Tires and Wheels / Wheels and Tires
#19-NA-129 - Squeak and/or Clunking Noise from Rear of Vehicle - (Aug 17, 2023)
Related To: Rear Suspension
Transmission/Transaxle
#16-NA-361 - Information on Transmission Harsh 1-2 Shift Upon First Start Up/Shift of the Day Under Light Throttle - (Oct 19, 2023)
Related To: Automatic Transmission
#22-NA-225 - Information on Red Fluid Leak from Center of Vehicle Located by the Rear of the Transmission or Transfer Case Area - (Oct 17, 2023)
Related To: Manual Transmission / Automatic Transmission
#22-NA-015 - Diagnostic Tips on GDS Graphing after Road-Test, for Shake and/or Shudder During Steady and/or Light Throttle Acceleration Between 25 and 50 MPH (40 and 80 KM/H) at Steady Speed, and Decel at approximately 15 MPH (24 KM/H). - (Sep 20, 2023)
Related To: Automatic Transmission
#20-NA-142 - Shudder/Surging While Driving - (Sep 13, 2023)
Related To: Automatic Transmission
#22-NA-187 - Information on Service Four Wheel Drive Light Intermittently Displays On the Drivers Information Center (DIC) and Will Not Engage when Selecting Four Wheel Drive - DTC C11B9, C05FB, C15C1, C15AB, U0422-71, and/or U0401-71 Set - (Aug 22, 2023)
Related To: Vehicle DTC Information / Displays and Gauges / Wiring Systems and Power Management / Transfer Case / Wire and Connector Repair
#22-NA-182 - Information on 6L80 6L90 8L90 10L80 10L90 10L1000 Equipped Vehicles With A Harsh Shift, Shudder, Surge, Stall, Transmission Overheating and/or High Transmission Fluid Temperature - (Aug 15, 2023)
Related To: Automatic Transmission
#22-NA-232 - Diagnostic Tip for 10 Speed Oil Pump Drive Gear - (Jul 31, 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
CAMPAIGNS
Diagnostic Overview, Starting Point, and Programming
#N222375790-09 - Customer Satisfaction Program - Park Assist Retrofit - (Nov 1, 2023)
Related To: Programming and Setup
#N232417190-02 - Noncompliance Recall — Automatic Low Beams May Not Function as Required - (Oct 17, 2023)
Related To: Programming and Setup
#N232409841 - Emission Recall - Fuel Injector Flow Rate Control - (Aug 31, 2023)
Related To: Programming and Setup
Engine/Propulsion
#N232403190 - Service Update - Intermittent Electrical Failures - (Sep 20, 2023)
Related To: Engine Mechanical
Transmission/Transaxle
#N232425900 - Customer Satisfaction Program - Service 4WD Message - (Nov 9, 2023)
Related To: Transfer Case
PRELIMINARY INFORMATION
Body Hardware and Trim
#PIT6054A - Multifunction Inner Tailgate Disabling Procedure Inoperative - (Sep 14, 2023)
Related To: Interior Trim and Paneling / Bolted Exterior Body Panels and Closures / Vehicle Access Systems
Body Repair
#PIT6054A - Multifunction Inner Tailgate Disabling Procedure Inoperative - (Sep 14, 2023)
Related To: Interior Trim and Paneling / Bolted Exterior Body Panels and Closures / Vehicle Access Systems
#PIT5895B - Multifunction Inner Tailgate Will Not Open Or Unable To Disable Inner Tailgate - (Sep 14, 2023)
Related To: Bumpers and Fascias
Body Systems
#PIT6053A - Diagnostic Tip - Frontview Grille Camera Washer Nozzle Leaking - (Oct 2, 2023)
Related To: Wipers/Washer 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
#PIT6061 - Diagnostic Tip - RKE Fob Buttons Inoperative - (Sep 21, 2023)
Related To: Vehicle Access Systems / Remote Functions
#PIT6054A - Multifunction Inner Tailgate Disabling Procedure Inoperative - (Sep 14, 2023)
Related To: Interior Trim and Paneling / Bolted Exterior Body Panels and Closures / Vehicle Access Systems
#PIT5909B - MultiPro / MultiFlex Tailgate Drops Too Fast with GM Accessory Kicker Audio System Installed - (Jul 31, 2023)
Related To: Vehicle Access Systems
Brakes
#PIT5950A - Diagnostic Tip - Repeat Front Wheel Speed Sensor DTC After Sensor Replacement - ABS Traction Stability Control MIL DTC C0505 C050B C0511 C0517 C0501 C0502 C0503 C0504 C0507 C0508 C0509 C050D C050E C050F C0510 C0513 C0514 C0515 C0516 and/or C050A - (Sep 26, 2023)
Related To: Antilock Brake System
#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
Diagnostic Overview, Starting Point, and Programming
#PIT6070A - Service 4WD Message in DIC and Unable to Shift Gears After OTA N23240984 - (Oct 6, 2023)
Related To: Programming and Setup
#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
#PIC6486C - Apple CarPlay Projection Pixilated/Blurry/Distorted – IOR Radio - (Oct 26, 2023)
Related To: Entertainment
#PIT6076 - Intermittent but Frequent Black Screens On IOK Radio - (Oct 20, 2023)
Related To: Entertainment
#PIT5966C - OTA Failure or Download Will Not Complete / No Crank / Dead Battery - (Oct 2, 2023)
Related To: Entertainment / Data Communications / Starting, Charging, and Low Voltage Energy Storage
#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
#PIT6056 - Supercruise Inoperative With Current Or History DTC: U1624 - (Sep 12, 2023)
Related To: Cruise Control / Driver Assistance Systems
#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
Engine/Propulsion
#PIP5949 - Diagnostic aid for DTC P0506, Engine Running Rough After Autostop Restart - (Nov 3, 2023)
Related To: Engine Controls and Fuel
#PIT5966C - OTA Failure or Download Will Not Complete / No Crank / Dead Battery - (Oct 2, 2023)
Related To: Entertainment / Data Communications / Starting, Charging, and Low Voltage Energy Storage
#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
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
#PIT5736C - Diagnostic Tip - Manual HVAC Settings During a Remote Start - (Nov 2, 2023)
Related To: Heating, Ventilation and Air Conditioning
#PIT6073A - Front Heated Seat Switch Indicator Lights Inoperative When Heated Seats Are Turned On And Operate - (Oct 16, 2023)
Related To: HVAC Systems - Automatic / Seat Heating & Cooling
#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
#PIT5966C - OTA Failure or Download Will Not Complete / No Crank / Dead Battery - (Oct 2, 2023)
Related To: Entertainment / Data Communications / Starting, Charging, and Low Voltage Energy Storage
#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
Safety and Security
#PIT5551M - Amber Automatic Emergency Braking Disable Icon illuminated or During Start up Forward Collision System Reduced Displayed on DIC - (Nov 9, 2023)
Related To: Object Detection / Driver Assistance 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
#PIT6061 - Diagnostic Tip - RKE Fob Buttons Inoperative - (Sep 21, 2023)
Related To: Vehicle Access Systems / Remote Functions
#PIT6056 - Supercruise Inoperative With Current Or History DTC: U1624 - (Sep 12, 2023)
Related To: Cruise Control / Driver Assistance Systems
Seats
#PIT6073A - Front Heated Seat Switch Indicator Lights Inoperative When Heated Seats Are Turned On And Operate - (Oct 16, 2023)
Related To: HVAC Systems - Automatic / Seat Heating & Cooling
#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
Transmission/Transaxle
#PIP5943 - Diagnostic Aids for 8 Speed Transmissions With Shift Concerns - (Oct 19, 2023)
Related To: Automatic Transmission
#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