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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
#PIE0701B - Engineering Information - (for Pictures Only) Decals Wrinkling, Peeling, Bubbling, Discoloration, Delaminating and/or Coming Off - (Jul 26, 2023)
Related To: General Information / Exterior 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
#99-08-51-001F - Paintless Dent Repair Process - (Jun 30, 2023)
Related To: Collision Repair / Bolted Exterior Body Panels and Closures / Paint and Coatings
Body Systems
#13-08-116-001I - Aftermarket ALDL or DLC Interface Devices Causing Multiple Issues - (Jun 29, 2023)
Related To: Wiring Systems / Data Communications
#23-NA-112 - Inadvertent/Unwanted Tail Gate Opening - (Jun 29, 2023)
Related To: Vehicle Access Systems
#01-08-42-001P - Exterior Lamp Condensation and Water Leak Information and Replacement Guidelines - (May 3, 2023)
Related To: Lighting Systems
Diagnostic Overview, Starting Point, and Programming
#19-NA-218 - Ticking Noise from the Engine - (Sep 7, 2023)
Related To: Vehicle DTC Information / Engine Mechanical
#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
#23-NA-118 - Radio Software Version Y168 – Multiple Updates for IOK - (Aug 4, 2023)
Related To: Entertainment / Programming and Setup / Displays and Gauges
#10-06-05-002M - Clean Exhaust Filter See Owners Manual Now, Cleaning Exhaust Filter Keep Driving Until Message is Cleared or Diesel Partic Filter is Full Continue Driving Displayed on DIC, DTC P2463 May Be Set - (Aug 2, 2023)
Related To: Engine Controls / Engine Exhaust / Exhaust / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel
#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
#PIE0755 - Engineering Information - Service Engine Soon (SES) Illuminated on Driver Information Center (DIC), DTCs P11D0, P11D1, P11D2, P14B0, P14B1, P14B2, P14B3, P14B4, P1192, P1193, P1194, P11C5, P11C6, P11C7, P23B1, P23B4, P119A, P119D, P1388, P2208, P14B3, P2205, P116A, P11DB, P11DC, P11CC, P2A00, P22F9, P22FE, P22A7 Set - (Jul 20, 2023)
Related To: Exhaust / General Information
#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-042 - Radio Software Version V164 Update - (Jun 28, 2023)
Related To: Entertainment / Programming and Setup
#23-NA-070 - UDV Cluster Software version 162.3 - (Jun 27, 2023)
Related To: Entertainment / Programming and Setup / Displays and Gauges
#21-NA-061 - Information on Using EL-52545 When Diagnosing PEPs Transmitter Key Fobs - (Jun 12, 2023)
Related To: Programming and Setup / Remote Functions
#22-NA-150 - Malfunction Indicator Lamp (MIL) Illuminated, Service Emission System and/or DEF Level Low Message on Driver Information Center (DIC), DEF Level Sensor Reading Incorrectly, DEF Level Sensor Being Erratic, DEF Level Sensor Stuck - (May 17, 2023)
Related To: Vehicle DTC Information / Programming and Setup
#22-NA-210 - Broken Ground Stud on LM2 Light Duty Trucks - (May 1, 2023)
Related To: Exhaust
#19-NA-219 - Diagnostic Tip on Misfire, Chirp, Squeak, Squeal or Tick Noise, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 and/or P0308 Set - (Apr 24, 2023)
Related To: Engine Mechanical / Engine Controls / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel
#22-NA-022 - LM2 Diesel with a Rear Main Oil Leak with or without DTC P06DD set - (Apr 18, 2023)
Related To: Vehicle DTC Information / Engine Mechanical
Driver Information and Entertainment
#08-08-44-029K - Updated Warranty and Policy Exchange Program for Electronic Products (U.S. and Canada) - (Aug 28, 2023)
Related To: General Information / Entertainment
#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-118 - Radio Software Version Y168 – Multiple Updates for IOK - (Aug 4, 2023)
Related To: Entertainment / Programming and Setup / Displays and Gauges
#10-06-05-002M - Clean Exhaust Filter See Owners Manual Now, Cleaning Exhaust Filter Keep Driving Until Message is Cleared or Diesel Partic Filter is Full Continue Driving Displayed on DIC, DTC P2463 May Be Set - (Aug 2, 2023)
Related To: Engine Controls / Engine Exhaust / Exhaust / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel
#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
#23-NA-042 - Radio Software Version V164 Update - (Jun 28, 2023)
Related To: Entertainment / Programming and Setup
#23-NA-070 - UDV Cluster Software version 162.3 - (Jun 27, 2023)
Related To: Entertainment / Programming and Setup / Displays and Gauges
#23-NA-062 - Rear View Camera Issues - DTCs B395A, B395B, B395C, B101E, B101D - (Jun 1, 2023)
Related To: Entertainment / Displays and Gauges / Image Display Cameras
#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
#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
#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
#01-06-01-011N - Information on Engine Oil Consumption Guidelines - (Jun 30, 2023)
Related To: Engine Mechanical
#04-07-30-013E - Automatic Transmission Shift and Engine Driveability Concerns and/or Malfunction Indicator Lamp (MIL) ON Due to Aftermarket Oil Bath Air Filter Use - (Jun 7, 2023)
Related To: Engine Mechanical / Automatic Transmission
#22-NA-074 - Gasoline Engine Replacement Guidelines after Connecting Rod or Crankshaft Main Bearing Damage - Replace Oil Cooler, Oil Cooler Lines, Oil Tank and Turbocharger - (May 19, 2023)
Related To: Engine Mechanical
#19-NA-219 - Diagnostic Tip on Misfire, Chirp, Squeak, Squeal or Tick Noise, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 and/or P0308 Set - (Apr 24, 2023)
Related To: Engine Mechanical / Engine Controls / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel
Engine/Propulsion
#17-NA-157 - Information on Spin-On Oil Filter Replacement for Gas Engines Designed with New Oil Pump Control Systems - (Sep 8, 2023)
Related To: Engine Mechanical
#19-NA-218 - Ticking Noise from the Engine - (Sep 7, 2023)
Related To: Vehicle DTC Information / Engine Mechanical
#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
#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
#PIE0755 - Engineering Information - Service Engine Soon (SES) Illuminated on Driver Information Center (DIC), DTCs P11D0, P11D1, P11D2, P14B0, P14B1, P14B2, P14B3, P14B4, P1192, P1193, P1194, P11C5, P11C6, P11C7, P23B1, P23B4, P119A, P119D, P1388, P2208, P14B3, P2205, P116A, P11DB, P11DC, P11CC, P2A00, P22F9, P22FE, P22A7 Set - (Jul 20, 2023)
Related To: Exhaust / General Information
#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
#01-06-01-011N - Information on Engine Oil Consumption Guidelines - (Jun 30, 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 - (Jun 19, 2023)
Related To: Engine Controls and Fuel
#23-NA-048 - Oil Leak from Center of Vehicle - (Jun 8, 2023)
Related To: Engine Mechanical
#04-07-30-013E - Automatic Transmission Shift and Engine Driveability Concerns and/or Malfunction Indicator Lamp (MIL) ON Due to Aftermarket Oil Bath Air Filter Use - (Jun 7, 2023)
Related To: Engine Mechanical / Automatic Transmission
#22-NA-074 - Gasoline Engine Replacement Guidelines after Connecting Rod or Crankshaft Main Bearing Damage - Replace Oil Cooler, Oil Cooler Lines, Oil Tank and Turbocharger - (May 19, 2023)
Related To: Engine Mechanical
#22-NA-210 - Broken Ground Stud on LM2 Light Duty Trucks - (May 1, 2023)
Related To: Exhaust
#19-NA-219 - Diagnostic Tip on Misfire, Chirp, Squeak, Squeal or Tick Noise, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 and/or P0308 Set - (Apr 24, 2023)
Related To: Engine Mechanical / Engine Controls / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel
#22-NA-022 - LM2 Diesel with a Rear Main Oil Leak with or without DTC P06DD set - (Apr 18, 2023)
Related To: Vehicle DTC Information / Engine Mechanical
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
#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
General Information
#23-NA-154 - Warranty Administration - Required Operating Procedures - 8 Points (U.S. Only) - (Sep 5, 2023)
Related To: General Information
#18-NA-306 - Warranty Administration - Pre-Repair Authorization (PRA) Process and Information (U.S. and Canada Only) - (Sep 1, 2023)
Related To: General Information
#08-08-44-029K - Updated Warranty and Policy Exchange Program for Electronic Products (U.S. and Canada) - (Aug 28, 2023)
Related To: General Information / Entertainment
#23-NA-144 - Brake Pedal Moves or Self Applies at Full Turns - (Aug 18, 2023)
Related To: General Information
#09-00-89-016H - Warranty Administration - Labor Operation 0600014 - Suspected Tampering or Vehicle Modifications - (Aug 15, 2023)
Related To: General Information
#15-00-89-004F - Information Regarding the Differences Between Fluid Leakage and Seepage - (Aug 7, 2023)
Related To: General Information
#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
#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
#PIE0701B - Engineering Information - (for Pictures Only) Decals Wrinkling, Peeling, Bubbling, Discoloration, Delaminating and/or Coming Off - (Jul 26, 2023)
Related To: General Information / Exterior Trim
#17-NA-066 - Information on Automatic Transmission Oil Cooler Flush and Flow Test - (Jul 21, 2023)
Related To: Automatic Transmission / General Information
#PIE0755 - Engineering Information - Service Engine Soon (SES) Illuminated on Driver Information Center (DIC), DTCs P11D0, P11D1, P11D2, P14B0, P14B1, P14B2, P14B3, P14B4, P1192, P1193, P1194, P11C5, P11C6, P11C7, P23B1, P23B4, P119A, P119D, P1388, P2208, P14B3, P2205, P116A, P11DB, P11DC, P11CC, P2A00, P22F9, P22FE, P22A7 Set - (Jul 20, 2023)
Related To: Exhaust / 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
#22-NA-053 - New Labor Operations for Limited Production Option (LPO) Calibrated Accessoriesâ - (Jun 30, 2023)
Related To: General Information
#16-NA-158 - U.S. Dealer Special Tool Loan Program - (Jun 14, 2023)
Related To: General Information
#23-NA-103 - Information on Photographing Various Vehicle Concerns and Submitting Them to the GM Technical Assistance Center (TAC) - (Jun 8, 2023)
Related To: General Information
#02-00-89-002V - Information for Dealers/Technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only) - (Jun 1, 2023)
Related To: General Information
#08-07-30-026H - Information on Slight Vehicle Movement in Park at Start Up After Cold Soak - (May 30, 2023)
Related To: Automatic Transmission / General Information
#22-NA-244 - GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period - (May 22, 2023)
Related To: General Information
#11-00-89-005W - Warranty Administration - Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only) - (Apr 25, 2023)
Related To: General Information
#21-NA-281 - Diagnostic Tip - Transmission Neutral Service Mode - (Apr 21, 2023)
Related To: Automatic Transmission / General Information
General Information MD
#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
Power and Signal Distribution
#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
#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 - (Apr 27, 2023)
Related To: Tires and Wheels / Wheels and Tires
Suspension
#19-NA-129 - Squeak and/or Clunking Noise from Rear of Vehicle - (Aug 17, 2023)
Related To: Rear Suspension
#12-03-10-001E - Vibration Shortly After Tires are Mounted/Preventing Vibration from Wheel Slip (Tire Sliding on Wheel) - (May 22, 2023)
Related To: Tires and Wheels
#17-NA-170 - Information on Hunter Road Force Balancer - (Apr 27, 2023)
Related To: Tires and Wheels / Wheels and Tires
Transmission/Transaxle
#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
#04-07-30-013E - Automatic Transmission Shift and Engine Driveability Concerns and/or Malfunction Indicator Lamp (MIL) ON Due to Aftermarket Oil Bath Air Filter Use - (Jun 7, 2023)
Related To: Engine Mechanical / Automatic Transmission
#08-07-30-026H - Information on Slight Vehicle Movement in Park at Start Up After Cold Soak - (May 30, 2023)
Related To: Automatic Transmission / General Information
#16-NA-019 - Information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares - (May 2, 2023)
Related To: Automatic Transmission
#21-NA-281 - Diagnostic Tip - Transmission Neutral Service Mode - (Apr 21, 2023)
Related To: Automatic Transmission / General Information
CAMPAIGNS
Diagnostic Overview, Starting Point, and Programming
#N232417190 - Noncompliance Recall — Automatic Low Beams May Not Function as Required - (Aug 24, 2023)
Related To: Programming and Setup
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
#PIT5990A - Hoot Howl Whistle Type Wind Noise From the Front End or Interior While Driving At Highway Speeds Or Squeak Noise From IP Dash - (Jul 12, 2023)
Related To: Heating, Ventilation and Air Conditioning / Air/Wind Noise / Instrument Panel and Console Trim / Bolted Exterior Body Panels and Closures / Wiring Systems and Power Management
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
#PIT5990A - Hoot Howl Whistle Type Wind Noise From the Front End or Interior While Driving At Highway Speeds Or Squeak Noise From IP Dash - (Jul 12, 2023)
Related To: Heating, Ventilation and Air Conditioning / Air/Wind Noise / Instrument Panel and Console Trim / Bolted Exterior Body Panels and Closures / Wiring Systems and Power Management
#PIT3227S - Normal Characteristic - Tailgate Cable Slack - (May 9, 2023)
Related To: Body Rear End / Bolted Exterior Body Panels and Closures
#PIT5986A - Diagnostic Tip: Intermittent Thump Clunk Pop Click Noise From Front End (Contact With Active Grill Shutters) - (May 8, 2023)
Related To: Front Suspension / Antilock Brake System / Steering Wheel and Column / Bumpers and Fascias
Body Systems
#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
#PIC5650K - Diagnostic Tip - Security Light on Intermittently / No Crank/No Start or Start Stall / Keyless Access Vehicles May Display No Remote/Fob Detected / Poor or No RKE Range / Service TPM - (May 15, 2023)
Related To: Engine Electrical / Tire Pressure Monitoring / Vehicle Access Systems / Theft Deterrent / Engine Controls and Fuel
#PIT3227S - Normal Characteristic - Tailgate Cable Slack - (May 9, 2023)
Related To: Body Rear End / Bolted Exterior Body Panels and Closures
Body and Accessories
#PIT3227S - Normal Characteristic - Tailgate Cable Slack - (May 9, 2023)
Related To: Body Rear End / Bolted Exterior Body Panels and Closures
Brakes
#PIP4902R - Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only) - (Jul 13, 2023)
Related To: Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel
#PIP5632H - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (DCM) (US Dealers Only). - (Jul 12, 2023)
Related To: Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel
#PIT5509K - Diagnostic Tip - Check and/or Service Trailer Brake System message DTC C1114 - (May 22, 2023)
Related To: Trailer Brake Controls
#PIT5986A - Diagnostic Tip: Intermittent Thump Clunk Pop Click Noise From Front End (Contact With Active Grill Shutters) - (May 8, 2023)
Related To: Front Suspension / Antilock Brake System / Steering Wheel and Column / Bumpers and Fascias
#21-NA-222 - Various Vehicle Handling Concerns Suspension Noise or Damaged Suspension Components Due to Vehicle Modifications - (May 2, 2023)
Related To: Suspension General Diagnosis / Wheel Alignment / Front Suspension / Rear Suspension / Tires and Wheels / Suspension Controls / Antilock Brake System / Steering Linkage
Driver Information and Entertainment
#PIT6050 - Infotainment Control Switch or HD Radio Do Not Function After Radio Replacement - (Aug 21, 2023)
Related To: Displays and Gauges
#PIT5697C - Adding or Installing a Rearview Camera - (Jun 20, 2023)
Related To: Displays and Gauges / Driver Assistance Systems
#PIT5966B - OTA Failure or Download Will Not Complete / No Crank / Dead Battery - (Jun 14, 2023)
Related To: Entertainment / Data Communications / Starting, Charging, and Low Voltage Energy Storage
#PIT5999A - Intermittent Audio On IOK Radio: 1-2 Seconds Of Audio Cut Out - (Jun 9, 2023)
Related To: Entertainment
#PIT5970B - Zoomed In - Pointed Downward Rear-View Camera - (Apr 20, 2023)
Related To: Displays and Gauges
Engine
#PIP5628G - Diagnostic Aids for Gas Engine Misfire/rough running with DTC P0300-P0308 and/or DTC P050D - (Aug 10, 2023)
Related To: Engine Controls / Engine Controls and Fuel
#PIP4902R - Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only) - (Jul 13, 2023)
Related To: Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel
#PIP5632H - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (DCM) (US Dealers Only). - (Jul 12, 2023)
Related To: Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel
#PIC5650K - Diagnostic Tip - Security Light on Intermittently / No Crank/No Start or Start Stall / Keyless Access Vehicles May Display No Remote/Fob Detected / Poor or No RKE Range / Service TPM - (May 15, 2023)
Related To: Engine Electrical / Tire Pressure Monitoring / Vehicle Access Systems / Theft Deterrent / Engine Controls and Fuel
Engine/Propulsion
#PIP5628G - Diagnostic Aids for Gas Engine Misfire/rough running with DTC P0300-P0308 and/or DTC P050D - (Aug 10, 2023)
Related To: Engine Controls / Engine Controls and Fuel
#PIP5847A - Diagnostic Tip: Abnormal Engine Ticking or Tapping Noise From Cam Carrier Area And Possible Misfire Or Rough Run With DTC P0300 - (Aug 2, 2023)
Related To: Engine Mechanical
#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
#PIP5934 - Diagnostic Tip: Possible DTC U060F Or U1346 Set In History Or As Current - (Jun 30, 2023)
Related To: Engine Controls and Fuel
#PIP5843C - Information on Malfunction Indicator Lamp (MIL) Illuminated with DTCs P30C3 P30BF P30C7 Or P30CB Setting As Current Or History - (Jun 20, 2023)
Related To: Engine Mechanical
#PIT5966B - OTA Failure or Download Will Not Complete / No Crank / Dead Battery - (Jun 14, 2023)
Related To: Entertainment / Data Communications / Starting, Charging, and Low Voltage Energy Storage
#PIT6031 - Battery Draw / Dead Battery / Approximately 250 mA Draw / F45DR F49DR Fuses - (Jun 12, 2023)
Related To: Starting, Charging, and Low Voltage Energy Storage / Hybrid/EV High Voltage Energy Storage
#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
#PIP5921 - Diagnostic Tip: Possible No Start, Engine Noise Or SES Lamp with DTC P0011 P0016 Current Or History - (May 4, 2023)
Related To: Engine Controls and Fuel
General Information
#PIT5990A - Hoot Howl Whistle Type Wind Noise From the Front End or Interior While Driving At Highway Speeds Or Squeak Noise From IP Dash - (Jul 12, 2023)
Related To: Heating, Ventilation and Air Conditioning / Air/Wind Noise / Instrument Panel and Console Trim / Bolted Exterior Body Panels and Closures / Wiring Systems and Power Management
HVAC
#PIT5990A - Hoot Howl Whistle Type Wind Noise From the Front End or Interior While Driving At Highway Speeds Or Squeak Noise From IP Dash - (Jul 12, 2023)
Related To: Heating, Ventilation and Air Conditioning / Air/Wind Noise / Instrument Panel and Console Trim / Bolted Exterior Body Panels and Closures / Wiring Systems and Power Management
#PIT5734F - Poor Heater Performance - Diagnostic Tip - (Jul 5, 2023)
Related To: Heating, Ventilation and Air Conditioning
Power and Signal Distribution
#PIT5990A - Hoot Howl Whistle Type Wind Noise From the Front End or Interior While Driving At Highway Speeds Or Squeak Noise From IP Dash - (Jul 12, 2023)
Related To: Heating, Ventilation and Air Conditioning / Air/Wind Noise / Instrument Panel and Console Trim / Bolted Exterior Body Panels and Closures / Wiring Systems and Power Management
#PIT5966B - OTA Failure or Download Will Not Complete / No Crank / Dead Battery - (Jun 14, 2023)
Related To: Entertainment / Data Communications / Starting, Charging, and Low Voltage Energy Storage
Safety and Security
#PIT5551L - Amber Automatic Emergency Braking Disable Icon illuminated or During Start up Forward Collision System Reduced Displayed on DIC - (Aug 29, 2023)
Related To: Object Detection / Driver Assistance Systems
#PIT5697C - Adding or Installing a Rearview Camera - (Jun 20, 2023)
Related To: Displays and Gauges / Driver Assistance Systems
#PIC5650K - Diagnostic Tip - Security Light on Intermittently / No Crank/No Start or Start Stall / Keyless Access Vehicles May Display No Remote/Fob Detected / Poor or No RKE Range / Service TPM - (May 15, 2023)
Related To: Engine Electrical / Tire Pressure Monitoring / Vehicle Access Systems / Theft Deterrent / Engine Controls and Fuel
Steering
#PIT5986A - Diagnostic Tip: Intermittent Thump Clunk Pop Click Noise From Front End (Contact With Active Grill Shutters) - (May 8, 2023)
Related To: Front Suspension / Antilock Brake System / Steering Wheel and Column / Bumpers and Fascias
#21-NA-222 - Various Vehicle Handling Concerns Suspension Noise or Damaged Suspension Components Due to Vehicle Modifications - (May 2, 2023)
Related To: Suspension General Diagnosis / Wheel Alignment / Front Suspension / Rear Suspension / Tires and Wheels / Suspension Controls / Antilock Brake System / Steering Linkage
Suspension
#PIT4261J - Tire Sidewall Irregularities - (Jun 9, 2023)
Related To: Tires and Wheels
#PIC5650K - Diagnostic Tip - Security Light on Intermittently / No Crank/No Start or Start Stall / Keyless Access Vehicles May Display No Remote/Fob Detected / Poor or No RKE Range / Service TPM - (May 15, 2023)
Related To: Engine Electrical / Tire Pressure Monitoring / Vehicle Access Systems / Theft Deterrent / Engine Controls and Fuel
#PIT5986A - Diagnostic Tip: Intermittent Thump Clunk Pop Click Noise From Front End (Contact With Active Grill Shutters) - (May 8, 2023)
Related To: Front Suspension / Antilock Brake System / Steering Wheel and Column / Bumpers and Fascias
#21-NA-222 - Various Vehicle Handling Concerns Suspension Noise or Damaged Suspension Components Due to Vehicle Modifications - (May 2, 2023)
Related To: Suspension General Diagnosis / Wheel Alignment / Front Suspension / Rear Suspension / Tires and Wheels / Suspension Controls / Antilock Brake System / Steering Linkage
Transmission/Transaxle
#PIP5621D - GM TAC Support On Vehicle Automatic Transmission Concerns That Can Be Duplicated - (Aug 24, 2023)
Related To: Automatic Transmission
#PIP4902R - Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only) - (Jul 13, 2023)
Related To: Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel
#PIP5632H - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (DCM) (US Dealers Only). - (Jul 12, 2023)
Related To: Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel
#PIP5928A - 10L80 Transmission Gear Whine 4th Through 7th Gear - (Jun 28, 2023)
Related To: Automatic Transmission