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BULLETINS
Body Hardware and Trim
#PIE0709A - Engineering Information - Assist Step Insert Loose, Falling Off and/or Warped - (Aug 4, 2022)
Related To: General Information / Exterior Trim
Body Repair
#22-NA-144 - Power Windows, Door Locks and Outside Mirrors Inoperative, Unwanted Theft Alarm Activation, Random Messages Displayed on Driver Information Center (DIC) - (Aug 19, 2022)
Related To: Vehicle DTC Information / Bolted Exterior Body Panels and Closures / Frame and Underbody / Displays and Gauges / Data Communications / Power Outlets / Wiring Systems and Power Management / Electrical Component Locator and Harness Routing Views / Electrical Component and Inline Harness Connector End Views / Wire and Connector Repair
#22-NA-169 - Power Assist Steps Inoperative / Reverse After Being Deployed / Erratic Operation - (Aug 15, 2022)
Related To: Frame and Underbody / Driver Assistance Systems
#22-NA-159 - Information on Visible Gap at Hem Flange Where Front Door Skin Wraps Around and Meets Door Shell - (Aug 8, 2022)
Related To: Bolted Exterior Body Panels and Closures
Body Systems
#20-NA-065 - Information on Malfunction Indicator Lamp (MIL) Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set - (Aug 15, 2022)
Related To: Engine Controls / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel
#20-NA-198 - Trailer Running Lights Shut Off Due to Excessive Load on the Running Lamp Circuit - (Aug 9, 2022)
Related To: Lighting Systems
#22-NA-161 - Information on Power Folding Mirrors Do Not Fold at the Same Speed - (Aug 8, 2022)
Related To: Mirrors
#22-NA-158 - Information on Rainsense Windshield Wiper Technology - (Aug 4, 2022)
Related To: Steering Wheel and Column / General Information / Wipers/Washer Systems
Body and Accessories
#20-NA-065 - Information on Malfunction Indicator Lamp (MIL) Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set - (Aug 15, 2022)
Related To: Engine Controls / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel
Brakes
#21-NA-027 - Trailering Connector Loose Within Rear Bumper - (Aug 15, 2022)
Related To: General Information / Trailer Brake Controls
#20-NA-020 - Brake Squealing Noise - (Aug 10, 2022)
Related To: Disc Brakes / Squeaks and Rattles
Diagnostic Overview, Starting Point, and Programming
#22-NA-144 - Power Windows, Door Locks and Outside Mirrors Inoperative, Unwanted Theft Alarm Activation, Random Messages Displayed on Driver Information Center (DIC) - (Aug 19, 2022)
Related To: Vehicle DTC Information / Bolted Exterior Body Panels and Closures / Frame and Underbody / Displays and Gauges / Data Communications / Power Outlets / Wiring Systems and Power Management / Electrical Component Locator and Harness Routing Views / Electrical Component and Inline Harness Connector End Views / Wire and Connector Repair
#20-NA-065 - Information on Malfunction Indicator Lamp (MIL) Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set - (Aug 15, 2022)
Related To: Engine Controls / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges / 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 - (Aug 12, 2022)
Related To: Vehicle DTC Information / Displays and Gauges / Exhaust
#22-NA-151 - DTC P0BBD Diagnosis and Repair - (Aug 12, 2022)
Related To: Vehicle DTC Information / Hybrid/EV Energy Storage / Programming and Setup / Hybrid/EV High Voltage Energy Storage
#17-NA-221 - Poor Engine Performance in Extremely Cold Weather Conditions for LE2 Engines, Charge Air Cooler Icing - Malfunction Indicator Lamp (MIL) Illuminated, DTC P0299, P0234, P0236, P2227, P00C7 Set - (Aug 11, 2022)
Related To: Vehicle DTC Information / Displays and Gauges / Engine Heating and Cooling / Engine Controls and Fuel
#22-NA-162 - Service Safety Restraint System Message with DTC B1A7A Set - (Aug 11, 2022)
Related To: Vehicle DTC Information / Programming and Setup / Displays and Gauges
#19-NA-044 - Information on Black Smoke, Rough Idle and Minimal Misfires on Cold Start - (Aug 10, 2022)
Related To: Engine Controls / Engine Exhaust / Exhaust / Engine Controls and Fuel
#22-NA-163 - Service Power Steering Message with DTC U3000 Set - (Aug 10, 2022)
Related To: Vehicle DTC Information / Programming and Setup / Displays and Gauges
#22-NA-152 - Vehicle Unable to Charge, Charge Port Lock Actuator Engaged and Will Not Unlock with DTCs P3014 and/or P302D Set - (Aug 9, 2022)
Related To: Vehicle DTC Information / Programming and Setup / Plug-In Charging
#22-NA-067 - Poor Engine Performance in Extremely Cold Weather Conditions, PCV Bypass Hose and Charge Air Cooler Icing for LUV Engines, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0299, P0234, P0236, P2261, P2227, P00C7 Set - (Aug 8, 2022)
Related To: Engine Controls / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel
#21-NA-169 - Diagnostic Tip for DTCs Set at a Low Mileage for 9T45/50/60 Automatic Transmissions - (Aug 4, 2022)
Related To: Automatic Transmission / Vehicle DTC Information
#20-NA-136 - Diagnostic Tips for DTCs Set at a Low Mileage for 9T65 Transmissions - (Aug 4, 2022)
Related To: Automatic Transmission / Vehicle DTC Information
#22-NA-142 - Radio Software Version W164 – Multiple Updates - (Aug 3, 2022)
Related To: Entertainment / Programming and Setup
#20-NA-206 - Service Power Steering Message Displayed, DTC U0100 and/or U1814-02 Set Will Not Clear, Blown Fuse F6DA, Rejected by Control Module Error Messageâ - (Aug 2, 2022)
Related To: Power Steering / Vehicle DTC Information / Displays and Gauges / Wiring Systems and Power Management
#22-NA-127 - Radio Software Version V160 Update - (Aug 2, 2022)
Related To: Entertainment / Programming and Setup
#22-NA-033 - Radio Resets or Reboots and May Display myBrand Splash Animation - (Aug 2, 2022)
Related To: Entertainment / Programming and Setup / Displays and Gauges
#22-NA-155 - Harsh Transmission Downshift 4–3 - (Aug 2, 2022)
Related To: Automatic Transmission / Programming and Setup
#22-NA-157 - Transmission Control Module Update - (Aug 1, 2022)
Related To: Automatic Transmission / Exhaust / Programming and Setup
#22-NA-087 - Malfunction Indicator Lamp (MIL) Illuminated - DTC’s P0202 and/or P0216 Set - (Aug 1, 2022)
Related To: Vehicle DTC Information / Engine Controls and Fuel
#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 - (Aug 1, 2022)
Related To: Programming and Setup
#21-NA-033 - Malfunction Indicator Lamp (MIL) Illuminated - Multiple Transmission DTCs Set - (Jul 29, 2022)
Related To: Automatic Transmission / Vehicle DTC Information / Displays and Gauges
#17-NA-078 - Information on Corvette and Camaro Exhaust Tone During Wide Open Throttle While in Sport or Track Modes - (Jul 29, 2022)
Related To: Exhaust
#22-NA-085 - Radio Software Version 135120 (IOR) – Multiple Updates - (Jul 28, 2022)
Related To: Entertainment / Programming and Setup
#22-NA-145 - Super Cruise Enhancement: Trailering and Active Lane Change - (Jul 27, 2022)
Related To: Programming and Setup / Displays and Gauges / Image Display Cameras
Driveline/Axle
#20-NA-156 - Rear Axle Clunk - (Aug 9, 2022)
Related To: Rear Drive Axle / Squeaks and Rattles
#20-NA-227 - Wobble Vibration On Hard Acceleration - (Aug 8, 2022)
Related To: Wheel Drive Shafts / Front Drive Axle
Driver Information and Entertainment
#22-NA-144 - Power Windows, Door Locks and Outside Mirrors Inoperative, Unwanted Theft Alarm Activation, Random Messages Displayed on Driver Information Center (DIC) - (Aug 19, 2022)
Related To: Vehicle DTC Information / Bolted Exterior Body Panels and Closures / Frame and Underbody / Displays and Gauges / Data Communications / Power Outlets / Wiring Systems and Power Management / Electrical Component Locator and Harness Routing Views / Electrical Component and Inline Harness Connector End Views / Wire and Connector Repair
#20-NA-105 - 360 Camera Views go Blank with Tailgate Removed - (Aug 16, 2022)
Related To: Entertainment / Displays and Gauges / Image Display Cameras
#20-NA-065 - Information on Malfunction Indicator Lamp (MIL) Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set - (Aug 15, 2022)
Related To: Engine Controls / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges / 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 - (Aug 12, 2022)
Related To: Vehicle DTC Information / Displays and Gauges / Exhaust
#17-NA-221 - Poor Engine Performance in Extremely Cold Weather Conditions for LE2 Engines, Charge Air Cooler Icing - Malfunction Indicator Lamp (MIL) Illuminated, DTC P0299, P0234, P0236, P2227, P00C7 Set - (Aug 11, 2022)
Related To: Vehicle DTC Information / Displays and Gauges / Engine Heating and Cooling / Engine Controls and Fuel
#22-NA-162 - Service Safety Restraint System Message with DTC B1A7A Set - (Aug 11, 2022)
Related To: Vehicle DTC Information / Programming and Setup / Displays and Gauges
#22-NA-163 - Service Power Steering Message with DTC U3000 Set - (Aug 10, 2022)
Related To: Vehicle DTC Information / Programming and Setup / Displays and Gauges
#22-NA-067 - Poor Engine Performance in Extremely Cold Weather Conditions, PCV Bypass Hose and Charge Air Cooler Icing for LUV Engines, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0299, P0234, P0236, P2261, P2227, P00C7 Set - (Aug 8, 2022)
Related To: Engine Controls / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel
#22-NA-142 - Radio Software Version W164 – Multiple Updates - (Aug 3, 2022)
Related To: Entertainment / Programming and Setup
#20-NA-206 - Service Power Steering Message Displayed, DTC U0100 and/or U1814-02 Set Will Not Clear, Blown Fuse F6DA, Rejected by Control Module Error Messageâ - (Aug 2, 2022)
Related To: Power Steering / Vehicle DTC Information / Displays and Gauges / Wiring Systems and Power Management
#22-NA-127 - Radio Software Version V160 Update - (Aug 2, 2022)
Related To: Entertainment / Programming and Setup
#22-NA-033 - Radio Resets or Reboots and May Display myBrand Splash Animation - (Aug 2, 2022)
Related To: Entertainment / Programming and Setup / Displays and Gauges
#22-NA-156 - Enabling V-Mode - (Aug 2, 2022)
Related To: Entertainment
#21-NA-033 - Malfunction Indicator Lamp (MIL) Illuminated - Multiple Transmission DTCs Set - (Jul 29, 2022)
Related To: Automatic Transmission / Vehicle DTC Information / Displays and Gauges
#22-NA-085 - Radio Software Version 135120 (IOR) – Multiple Updates - (Jul 28, 2022)
Related To: Entertainment / Programming and Setup
#22-NA-145 - Super Cruise Enhancement: Trailering and Active Lane Change - (Jul 27, 2022)
Related To: Programming and Setup / Displays and Gauges / Image Display Cameras
Engine
#20-NA-065 - Information on Malfunction Indicator Lamp (MIL) Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set - (Aug 15, 2022)
Related To: Engine Controls / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel
#19-NA-044 - Information on Black Smoke, Rough Idle and Minimal Misfires on Cold Start - (Aug 10, 2022)
Related To: Engine Controls / Engine Exhaust / Exhaust / Engine Controls and Fuel
#22-NA-067 - Poor Engine Performance in Extremely Cold Weather Conditions, PCV Bypass Hose and Charge Air Cooler Icing for LUV Engines, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0299, P0234, P0236, P2261, P2227, P00C7 Set - (Aug 8, 2022)
Related To: Engine Controls / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel
Engine/Propulsion
#PIE0714 - Engineering Information - Crankshaft Balancer Appears to be Wobbling and/or Vibrating, Mounting Bolt Does Not Appear to be Centered - (Aug 16, 2022)
Related To: General Information / Engine Mechanical
#20-NA-065 - Information on Malfunction Indicator Lamp (MIL) Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set - (Aug 15, 2022)
Related To: Engine Controls / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges / 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 - (Aug 12, 2022)
Related To: Vehicle DTC Information / Displays and Gauges / Exhaust
#22-NA-151 - DTC P0BBD Diagnosis and Repair - (Aug 12, 2022)
Related To: Vehicle DTC Information / Hybrid/EV Energy Storage / Programming and Setup / Hybrid/EV High Voltage Energy Storage
#17-NA-221 - Poor Engine Performance in Extremely Cold Weather Conditions for LE2 Engines, Charge Air Cooler Icing - Malfunction Indicator Lamp (MIL) Illuminated, DTC P0299, P0234, P0236, P2227, P00C7 Set - (Aug 11, 2022)
Related To: Vehicle DTC Information / Displays and Gauges / Engine Heating and Cooling / Engine Controls and Fuel
#19-NA-044 - Information on Black Smoke, Rough Idle and Minimal Misfires on Cold Start - (Aug 10, 2022)
Related To: Engine Controls / Engine Exhaust / Exhaust / Engine Controls and Fuel
#22-NA-152 - Vehicle Unable to Charge, Charge Port Lock Actuator Engaged and Will Not Unlock with DTCs P3014 and/or P302D Set - (Aug 9, 2022)
Related To: Vehicle DTC Information / Programming and Setup / Plug-In Charging
#22-NA-067 - Poor Engine Performance in Extremely Cold Weather Conditions, PCV Bypass Hose and Charge Air Cooler Icing for LUV Engines, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0299, P0234, P0236, P2261, P2227, P00C7 Set - (Aug 8, 2022)
Related To: Engine Controls / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel
#22-NA-087 - Malfunction Indicator Lamp (MIL) Illuminated - DTC’s P0202 and/or P0216 Set - (Aug 1, 2022)
Related To: Vehicle DTC Information / Engine Controls and Fuel
#21-NA-023 - Engine Compartment Tick or Rattle Noise - (Aug 1, 2022)
Related To: Engine Mechanical / Engine Controls and Fuel
#17-NA-078 - Information on Corvette and Camaro Exhaust Tone During Wide Open Throttle While in Sport or Track Modes - (Jul 29, 2022)
Related To: Exhaust
General Information
#04-00-89-015Y - Warranty Administration - Required Operating Procedures - 8 Points (U.S. Only) - (Aug 16, 2022)
Related To: General Information
#PIE0714 - Engineering Information - Crankshaft Balancer Appears to be Wobbling and/or Vibrating, Mounting Bolt Does Not Appear to be Centered - (Aug 16, 2022)
Related To: General Information / Engine Mechanical
#20-NA-108 - Front Suspension Squeak/Squawk Noise Over Small/Medium Bumps - (Aug 15, 2022)
Related To: Front Suspension / Squeaks and Rattles
#21-NA-027 - Trailering Connector Loose Within Rear Bumper - (Aug 15, 2022)
Related To: General Information / Trailer Brake Controls
#22-NA-167 - Light and Medium Duty Truck Product Identification and Warranty Summary Chevrolet/GMC Dealers - (Aug 15, 2022)
Related To: General Information
#22-NA-166 - Waterleak into Interior of Vehicle - (Aug 15, 2022)
Related To: Waterleaks
#22-NA-160 - 2023 Cadillac Escalade - V New Model Features - (Aug 11, 2022)
Related To: General Information
#PIE0713 - Engineering Information - Horn Having Weak Sound and/or Horn Inoperable - (Aug 11, 2022)
Related To: Steering Wheel and Column / General Information
#22-NA-164 - Air Conditioning System POE Oil Increase - (Aug 10, 2022)
Related To: Heating, Ventilation and Air Conditioning / General Information
#20-NA-156 - Rear Axle Clunk - (Aug 9, 2022)
Related To: Rear Drive Axle / Squeaks and Rattles
#PIE0709A - Engineering Information - Assist Step Insert Loose, Falling Off and/or Warped - (Aug 4, 2022)
Related To: General Information / Exterior Trim
#22-NA-158 - Information on Rainsense Windshield Wiper Technology - (Aug 4, 2022)
Related To: Steering Wheel and Column / General Information / Wipers/Washer Systems
#PIE0694B - Engineering Information - Loss of Propulsion/Traction and Grinding Type Noise Heard After Loss of Traction and Vehicle Towed Due to Half Shaft Disconnection - (Aug 3, 2022)
Related To: Automatic Transmission / General Information
#PIE0696A - Engineering Information - (for Pictures Only) - Water Intrusion at Front Door Harness Connector X500 and/or X600 Resulting in Door Locks to be Inoperative, DTCs B3125, B3130 and/or B3135 Set - (Aug 3, 2022)
Related To: General Information / Wiring Systems and Power Management
#21-NA-049 - Diagnostic Aid - PicoScope Information and Setup for Transmission Related Concerns - (Jul 29, 2022)
Related To: Automatic Transmission / Vibration Diagnosis and Correction
#PIE0712 - Engineering Information - (EI Lite) - (Pictures Only) - Dust Shield Making Contact with the Front Rotor - (Jul 28, 2022)
Related To: General Information
General Information MD
#20-NA-020 - Brake Squealing Noise - (Aug 10, 2022)
Related To: Disc Brakes / Squeaks and Rattles
HVAC
#22-NA-164 - Air Conditioning System POE Oil Increase - (Aug 10, 2022)
Related To: Heating, Ventilation and Air Conditioning / General Information
Hybrid Propulsion
#22-NA-151 - DTC P0BBD Diagnosis and Repair - (Aug 12, 2022)
Related To: Vehicle DTC Information / Hybrid/EV Energy Storage / Programming and Setup / Hybrid/EV High Voltage Energy Storage
Power and Signal Distribution
#22-NA-144 - Power Windows, Door Locks and Outside Mirrors Inoperative, Unwanted Theft Alarm Activation, Random Messages Displayed on Driver Information Center (DIC) - (Aug 19, 2022)
Related To: Vehicle DTC Information / Bolted Exterior Body Panels and Closures / Frame and Underbody / Displays and Gauges / Data Communications / Power Outlets / Wiring Systems and Power Management / Electrical Component Locator and Harness Routing Views / Electrical Component and Inline Harness Connector End Views / Wire and Connector Repair
#21-NA-149 - Engine Wire Harness Chafing - (Aug 8, 2022)
Related To: Wiring Systems and Power Management
#PIE0696A - Engineering Information - (for Pictures Only) - Water Intrusion at Front Door Harness Connector X500 and/or X600 Resulting in Door Locks to be Inoperative, DTCs B3125, B3130 and/or B3135 Set - (Aug 3, 2022)
Related To: General Information / Wiring Systems and Power Management
#20-NA-206 - Service Power Steering Message Displayed, DTC U0100 and/or U1814-02 Set Will Not Clear, Blown Fuse F6DA, Rejected by Control Module Error Messageâ - (Aug 2, 2022)
Related To: Power Steering / Vehicle DTC Information / Displays and Gauges / Wiring Systems and Power Management
Safety and Security
#22-NA-169 - Power Assist Steps Inoperative / Reverse After Being Deployed / Erratic Operation - (Aug 15, 2022)
Related To: Frame and Underbody / Driver Assistance Systems
#18-NA-176 - Drivers Side Object Sensing Alert Module Not Working Correctly and/or Incorrect Side Mirror Notification - (Aug 15, 2022)
Related To: Driver Assistance Systems
Steering
#PIE0713 - Engineering Information - Horn Having Weak Sound and/or Horn Inoperable - (Aug 11, 2022)
Related To: Steering Wheel and Column / General Information
#22-NA-158 - Information on Rainsense Windshield Wiper Technology - (Aug 4, 2022)
Related To: Steering Wheel and Column / General Information / Wipers/Washer Systems
#20-NA-206 - Service Power Steering Message Displayed, DTC U0100 and/or U1814-02 Set Will Not Clear, Blown Fuse F6DA, Rejected by Control Module Error Messageâ - (Aug 2, 2022)
Related To: Power Steering / Vehicle DTC Information / Displays and Gauges / Wiring Systems and Power Management
Suspension
#PIE0715 - Engineering Information - Front Upper Control Arm Ball Joint Separated from Socket - (Aug 16, 2022)
Related To: Front Suspension
#20-NA-108 - Front Suspension Squeak/Squawk Noise Over Small/Medium Bumps - (Aug 15, 2022)
Related To: Front Suspension / Squeaks and Rattles
Transmission/Transaxle
#21-NA-199 - Information on Installation of a New Thermal Bypass Valve (TBV) - (Aug 10, 2022)
Related To: Automatic Transmission
#18-NA-358 - Shudder, 2-3 Upshift or 3-2 Downshift Concern - (Aug 9, 2022)
Related To: Automatic Transmission
#21-NA-169 - Diagnostic Tip for DTCs Set at a Low Mileage for 9T45/50/60 Automatic Transmissions - (Aug 4, 2022)
Related To: Automatic Transmission / Vehicle DTC Information
#20-NA-136 - Diagnostic Tips for DTCs Set at a Low Mileage for 9T65 Transmissions - (Aug 4, 2022)
Related To: Automatic Transmission / Vehicle DTC Information
#PIE0694B - Engineering Information - Loss of Propulsion/Traction and Grinding Type Noise Heard After Loss of Traction and Vehicle Towed Due to Half Shaft Disconnection - (Aug 3, 2022)
Related To: Automatic Transmission / General Information
#22-NA-155 - Harsh Transmission Downshift 4–3 - (Aug 2, 2022)
Related To: Automatic Transmission / Programming and Setup
#22-NA-157 - Transmission Control Module Update - (Aug 1, 2022)
Related To: Automatic Transmission / Exhaust / Programming and Setup
#21-NA-033 - Malfunction Indicator Lamp (MIL) Illuminated - Multiple Transmission DTCs Set - (Jul 29, 2022)
Related To: Automatic Transmission / Vehicle DTC Information / Displays and Gauges
#21-NA-049 - Diagnostic Aid - PicoScope Information and Setup for Transmission Related Concerns - (Jul 29, 2022)
Related To: Automatic Transmission / Vibration Diagnosis and Correction
CAMPAIGNS
Body Hardware and Trim
#N222358050 - Service Update - Right Side Overhead Console and Rear Reading Lamps Inoperative - (Aug 16, 2022)
Related To: Instrument Panel and Console Trim
#N222370300 - Customer Satisfaction Program - Accessory Grille Inventory Shortage - (Aug 10, 2022)
Related To: Exterior Trim
Body Systems
#N222375410 - Customer Satisfaction Program - Accessory Fog Lamp Kit Missing - (Aug 15, 2022)
Related To: Lighting Systems
Diagnostic Overview, Starting Point, and Programming
#N222369400 - Customer Satisfaction Program - Advanced Diagnostic Software (ADS) Improvements - (Aug 17, 2022)
Related To: Programming and Setup
#N222369401 - Service Update - Advanced Diagnostic Software (ADS) Improvements - (Aug 16, 2022)
Related To: Programming and Setup
#N222370150-01 - Emission Recall - LFV ECM Calibration Incorrect For Engine Due To ECR Coordination Incorrect Breakpoint - (Aug 15, 2022)
Related To: Programming and Setup
#N222371170 - Service Update - Battery Energy Control Module 1 and Module 2 - (Aug 15, 2022)
Related To: Programming and Setup
#N222376590 - Service Update - Transmission Control Module Reprogramming - (Aug 2, 2022)
Related To: Programming and Setup
Driver Information and Entertainment
#N222370180 - Service Update - Instrument Cluster Incorrect Calibration - (Aug 4, 2022)
Related To: Displays and Gauges
Engine/Propulsion
#N222362090 - Customer Satisfaction Program - High Voltage Connector Backing Plate Corrosion - (Aug 1, 2022)
Related To: Hybrid/EV High Voltage Energy Storage
General Information
#N222368590 - Customer Satisfaction Program - Accessory Black Grille and Trim Missing - (Aug 16, 2022)
Related To: General Information
Power and Signal Distribution
#N222371120 - Service Update - Incorrect Ground Nut - (Aug 18, 2022)
Related To: Wire and Connector Repair
#N212351870-01 - Service Update Bulletin - State of Charge Estimation of 12 Volt Battery - (Aug 17, 2022)
Related To: Data Communications
Safety and Security
#N222372380-01 - Safety Recall - Third Row Seatbelt Buckle Retention - (Aug 16, 2022)
Related To: Seat Belts
Seats
#N212354524-01 - Customer Satisfaction Program - Heated Vented Seats Retrofit Due to Chip Shortage - Rear Seats Only - (Aug 18, 2022)
Related To: Seat Heating & Cooling
#N212354525 - Customer Satisfaction Program - Heated Vented Seats Retrofit Due to Chip Shortage - Rear Seats Only - (Aug 11, 2022)
Related To: Seat Heating & Cooling
#N212354523 - Customer Satisfaction Program - Heated Vented Seats Retrofit Due to Chip Shortage - Front and Rear Seats - (Aug 11, 2022)
Related To: Seat Heating & Cooling
Suspension
#N222364680 - Customer Satisfaction Program - Incorrect Front Shock Absorbers - (Aug 10, 2022)
Related To: Front Suspension
#N222362010 - Service Update - Front Lift System Reservoir Cap Leak - (Aug 2, 2022)
Related To: Suspension Controls
PRELIMINARY INFORMATION
Body Hardware and Trim
#PIT5933A - 2022 HUMMER EV Drivers Or Passengers Front Door Panel Trim Cover Keeps Falling Off - (Aug 18, 2022)
Related To: Instrument Panel and Console Trim
#PIT5774F - Overhead Roof Console Inoperative / Service Safety Restraints Message / Sunroof Inoperative / Dome Lights Inoperative / DTCs B1A7A and U1121 - (Aug 5, 2022)
Related To: Instrument Panel and Console Trim / Sunroof / Supplemental Restraints
Body Repair
#PIT5883D - Information On Vehicles Built With Heated And Vented Seats Disabled / Heated Steering Wheel Disabled / Front Rear Park Assist Disabled / Wheel Well Liners / Column Lock / Rocker Protectors - (Aug 18, 2022)
Related To: Steering Wheel and Column / Bumpers and Fascias / Seat Heating & Cooling / Driver Assistance Systems
#PIT5858A - 2022 GMC HUMMER EV TAC Parts Restriction Program - (Aug 5, 2022)
Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / Vibration Diagnosis and Correction / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage
Body Systems
#PIC6468 - Hands Free Liftgate Projected Logo Inoperative - (Aug 18, 2022)
Related To: Vehicle Access Systems
#PIT5912D - Lane Keep Assist Unavailable / Adaptive Cruise Control Inop / Service Driver Assist Systems / Amber Front Collision Icon On / Dead Battery / No Crank / Front View Camera DTC U3000 49 - (Aug 16, 2022)
Related To: Lighting Systems / Cruise Control / Driver Assistance Systems
#PIT5938 - Low or Dead 12 Volt Battery With DTC B108E - (Aug 12, 2022)
Related To: Lighting Systems / Starting, Charging, and Low Voltage Energy Storage
#PIT5936A - Headlights On During Daylight Condition DTC B108E - (Aug 11, 2022)
Related To: Lighting Systems
#PIT5858A - 2022 GMC HUMMER EV TAC Parts Restriction Program - (Aug 5, 2022)
Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / Vibration Diagnosis and Correction / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage
#PIC6466 - DRL and/or Headlamp Operation With A Possible B108E - (Jul 27, 2022)
Related To: Lighting Systems
Brakes
#PIT5937 - ABS / TCS / Stability / Brake Warning Indicators Illuminated With Wheel Speed Sensor DTCs - (Aug 11, 2022)
Related To: Antilock Brake System
Driveline/Axle
#PIT5858A - 2022 GMC HUMMER EV TAC Parts Restriction Program - (Aug 5, 2022)
Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / Vibration Diagnosis and Correction / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage
Driver Information and Entertainment
#PIT5387L - Snow Plow Generator Harness Installation / Radio HVAC IPC Blank out When Operating a Snow Plow - (Aug 15, 2022)
Related To: Displays and Gauges / Starting, Charging, and Low Voltage Energy Storage
#PIT5858A - 2022 GMC HUMMER EV TAC Parts Restriction Program - (Aug 5, 2022)
Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / Vibration Diagnosis and Correction / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage
#PIT5350C - Programming IPC Engine Hours into a Replacement IPC - (Aug 4, 2022)
Related To: Displays and Gauges
Engine
#PIT5912D - Lane Keep Assist Unavailable / Adaptive Cruise Control Inop / Service Driver Assist Systems / Amber Front Collision Icon On / Dead Battery / No Crank / Front View Camera DTC U3000 49 - (Aug 16, 2022)
Related To: Lighting Systems / Cruise Control / Driver Assistance Systems
#PIP5380A - Rough Running At Start Up, Smoke From Exhaust and/or Knock Noise. - (Aug 10, 2022)
Related To: Engine Controls / Engine Controls and Fuel
Engine/Propulsion
#PIP5866 - Diagnostic Tip - Engine Oil Leak From Area Above Engine Oil Filter - (Aug 18, 2022)
Related To: Engine Mechanical
#PIT5387L - Snow Plow Generator Harness Installation / Radio HVAC IPC Blank out When Operating a Snow Plow - (Aug 15, 2022)
Related To: Displays and Gauges / Starting, Charging, and Low Voltage Energy Storage
#PIP5850E - DTC P0BBD Diagnosis and Repair - (Aug 12, 2022)
Related To: Hybrid/EV Energy Storage / Hybrid/EV High Voltage Energy Storage
#PIT5938 - Low or Dead 12 Volt Battery With DTC B108E - (Aug 12, 2022)
Related To: Lighting Systems / Starting, Charging, and Low Voltage Energy Storage
#PIP5865 - Diagnostic Tip: Malfunction Indicator Lamp (MIL) DTC P30BF That May Set As Current Or Failed In History On Vehicles With 5000 Miles Or Less - (Aug 11, 2022)
Related To: Engine Controls and Fuel
#PIP5380A - Rough Running At Start Up, Smoke From Exhaust and/or Knock Noise. - (Aug 10, 2022)
Related To: Engine Controls / Engine Controls and Fuel
#PIT5858A - 2022 GMC HUMMER EV TAC Parts Restriction Program - (Aug 5, 2022)
Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / Vibration Diagnosis and Correction / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage
#PIP5864 - Engine Low Oil Pressure and/or P0521 Engine Oil Pressure Sensor Performance - (Aug 4, 2022)
Related To: Engine Controls and Fuel
#PIP5774A - Diagnostic Aid For P3189 P318A P318B P318C P318D P318E P318F P3190 - (Aug 4, 2022)
Related To: Engine Mechanical
#PIP5863 - MIL on U0672 Lost Communication with Engine Coolant Pump G59 - (Aug 3, 2022)
Related To: Engine Controls and Fuel
#PIC6467 - Emergency Manual Charge Cord Release Location - (Jul 29, 2022)
Related To: Plug-In Charging
#PIP5862 - Diagnostic Tip: DTC P0442 - (Jul 28, 2022)
Related To: Engine Controls and Fuel
General Information
#PIT5858A - 2022 GMC HUMMER EV TAC Parts Restriction Program - (Aug 5, 2022)
Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / Vibration Diagnosis and Correction / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage
HVAC
#PIT5858A - 2022 GMC HUMMER EV TAC Parts Restriction Program - (Aug 5, 2022)
Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / Vibration Diagnosis and Correction / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage
#PIT5935 - Rear HVAC Blower Inoperative When Rear HVAC Set To Auto And Rear Temperature Set To Either LO or HI - (Aug 1, 2022)
Related To: HVAC Systems - Automatic
Hybrid Propulsion
#PIP5850E - DTC P0BBD Diagnosis and Repair - (Aug 12, 2022)
Related To: Hybrid/EV Energy Storage / Hybrid/EV High Voltage Energy Storage
Power and Signal Distribution
#PIT5858A - 2022 GMC HUMMER EV TAC Parts Restriction Program - (Aug 5, 2022)
Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / Vibration Diagnosis and Correction / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage
Roof
#PIT5774F - Overhead Roof Console Inoperative / Service Safety Restraints Message / Sunroof Inoperative / Dome Lights Inoperative / DTCs B1A7A and U1121 - (Aug 5, 2022)
Related To: Instrument Panel and Console Trim / Sunroof / Supplemental Restraints
Safety and Security
#PIT5883D - Information On Vehicles Built With Heated And Vented Seats Disabled / Heated Steering Wheel Disabled / Front Rear Park Assist Disabled / Wheel Well Liners / Column Lock / Rocker Protectors - (Aug 18, 2022)
Related To: Steering Wheel and Column / Bumpers and Fascias / Seat Heating & Cooling / Driver Assistance Systems
#PIT5912D - Lane Keep Assist Unavailable / Adaptive Cruise Control Inop / Service Driver Assist Systems / Amber Front Collision Icon On / Dead Battery / No Crank / Front View Camera DTC U3000 49 - (Aug 16, 2022)
Related To: Lighting Systems / Cruise Control / Driver Assistance Systems
#PIT5885B - Service Restraint System Message / Air Bag Warning MIL / DTC B14DC Set - (Aug 8, 2022)
Related To: Supplemental Restraints
#PIT5774F - Overhead Roof Console Inoperative / Service Safety Restraints Message / Sunroof Inoperative / Dome Lights Inoperative / DTCs B1A7A and U1121 - (Aug 5, 2022)
Related To: Instrument Panel and Console Trim / Sunroof / Supplemental Restraints
Seats
#PIT5883D - Information On Vehicles Built With Heated And Vented Seats Disabled / Heated Steering Wheel Disabled / Front Rear Park Assist Disabled / Wheel Well Liners / Column Lock / Rocker Protectors - (Aug 18, 2022)
Related To: Steering Wheel and Column / Bumpers and Fascias / Seat Heating & Cooling / Driver Assistance Systems
#PIT5855E - Heated and Ventilated Seats Inoperative - (Aug 4, 2022)
Related To: Seat Heating & Cooling
Steering
#PIT5883D - Information On Vehicles Built With Heated And Vented Seats Disabled / Heated Steering Wheel Disabled / Front Rear Park Assist Disabled / Wheel Well Liners / Column Lock / Rocker Protectors - (Aug 18, 2022)
Related To: Steering Wheel and Column / Bumpers and Fascias / Seat Heating & Cooling / Driver Assistance Systems
Suspension
#PIT5858A - 2022 GMC HUMMER EV TAC Parts Restriction Program - (Aug 5, 2022)
Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / Vibration Diagnosis and Correction / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage
Transmission/Transaxle
#PIP5799A - 10L60 10L80 10L90 10L1000 Automatic Transmissions With SES Light And DTCs P2812 or P2814 Setting - (Aug 10, 2022)
Related To: Automatic Transmission
#PIP5792E - 6L80 6L90 8L90 10L80 10L90 10L000 Equipped Vehicles With A Harsh Shift Shudder Surge Stall Or High Transmission Fluid Temperature - (Jul 29, 2022)
Related To: Automatic Transmission