Recent Bulletins

 

NOTICE: No recent bulletins found within the past 2 Weeks. Displaying most recent 100 bulletins.

BULLETINS

Body Hardware and Trim

#21-NA-196 - Video Processing Module Calibration Incorrect after Grille Installation - (Aug 26, 2021)

Related To: Exterior Trim / Programming and Setup / Image Display Cameras

#PIE0629A - Engineering Information - Front Center Floor Console Appearance and/or Cup Holder Door Function Issues - (Aug 24, 2021)

Related To: General Information / Interior Trim and Paneling

#17-NA-308 - Carpet Damage, Seat Mounting Stud Wear Through, Hole in Second Row (Intermediate) Carpet - (Aug 4, 2021)

Related To: Carpets and Head Linings

Body Repair

#PIE0649A - Engineering Information - Paint Chipping and/or Peeling on Front Fascia at the Interface of Front Fender and Fascia Near Headlamp - (Sep 22, 2021)

Related To: Bumpers and Fascias / Paint and Coatings

#20-NA-074 - Front Fascia Paint Chipping at Headlamp Opening - (Aug 25, 2021)

Related To: Bumpers and Fascias / Paint and Coatings

Body Systems

#07-07-30-010E - Procedure to Take Snapshot Data with a Tech 2 and Upload Data to a Computer Using TIS Software - (Sep 24, 2021)

Related To: Automatic Transmission / Vehicle DTC Information / Computer/Integrating Systems / Wiring Systems / Programming and Setup / Wiring Systems and Power Management / Automatic Transaxle

#21-NA-183 - Intermittent Door Locks Inoperative, DTCs B3125, B3130, B3135, B3979, B3980, Various U codes, IP Lamps Illuminate, Immobilizer, Unwanted Horn or Hazard Flasher Operation - (Sep 1, 2021)

Related To: HVAC Systems - Automatic / Vehicle DTC Information / Horns / Displays and Gauges

#21-NA-151 - Front Headlamp Protective Tape Peeling - (Aug 25, 2021)

Related To: Lighting Systems

#PIE0631A - Engineering Information - Lines, Wavy, and/or Snowflakes Markings on Front Side Door Glass - (Aug 20, 2021)

Related To: General Information / Fixed and Moveable Windows

Brakes

#17-NA-040 - Brake Squeal or Squeak Noise Intermittently on Initial Brake Applies - (Aug 27, 2021)

Related To: Disc Brakes / Antilock Brake System / General Information / Maintenance and Lubrication / Squeaks and Rattles

Diagnostic Overview, Starting Point, and Programming

#20-NA-136 - Diagnostic Tips for DTCs Set at a Low Mileage for 9T65 Transmissions - (Oct 1, 2021)

Related To: Automatic Transmission / Vehicle DTC Information

#21-NA-169 - Diagnostic Tip for DTCs Set at a Low Mileage for 9T45/50/60 Automatic Transmissions - (Sep 28, 2021)

Related To: Automatic Transmission / Vehicle DTC Information

#07-07-30-010E - Procedure to Take Snapshot Data with a Tech 2 and Upload Data to a Computer Using TIS Software - (Sep 24, 2021)

Related To: Automatic Transmission / Vehicle DTC Information / Computer/Integrating Systems / Wiring Systems / Programming and Setup / Wiring Systems and Power Management / Automatic Transaxle

#21-NA-029 - Reduced Power Message Displayed on the Drivers Information Center (DIC), Malfunction Indicator Lamp (MIL) Illuminated - DTC P0521, P06DA, P05DB, P06DC, P06DD, and/or P1381 - (Sep 24, 2021)

Related To: Vehicle DTC Information / Programming and Setup / Engine Heating and Cooling

#15-NA-010 - Information for New Vehicles with Less than 1,000 Miles that May Not Pass California Smog Inspection or Smog Inspection in Other States - (Sep 23, 2021)

Related To: Exhaust / General Information / Vehicle DTC Information / Programming and Setup / Introduction / Technical Data / Engine Controls and Fuel

#PIE0616D - Engineering Information - Service Park Assist Lamp Illuminated on the Driver Information Center (DIC), DTC U0159 Set in One or More Modules - (Sep 22, 2021)

Related To: Vehicle DTC Information / Displays and Gauges

#21-NA-155 - Information on Check Trailer Wiring Message and/or Service Trailer Brake Displayed on Driver Information Center (DIC) - DTC C1114 Set - (Sep 21, 2021)

Related To: Vehicle DTC Information / Power Outlets / Wiring Systems and Power Management / Electrical Component and Inline Harness Connector End Views / Wire and Connector Repair

#PIE0657 - Engineering Information - Check Engine Lamp Illuminated On Driver Information Center (DIC), DTC P0494 Set - (Sep 21, 2021)

Related To: General Information / Vehicle DTC Information / Engine Heating and Cooling

#21-NA-095 - Malfunction Indicator Lamp (MIL) Illuminated - DTC P1488 or P24DA Set - (Sep 17, 2021)

Related To: Exhaust / Vehicle DTC Information

#21-NA-209 - Black Radio Display Screen with DTCs U023C, B1A62 Set - (Sep 14, 2021)

Related To: Vehicle DTC Information / Entertainment / Programming and Setup

#19-NA-218 - Ticking Noise from the Engine - (Sep 8, 2021)

Related To: Vehicle DTC Information / Engine Mechanical

#21-NA-205 - Active Safety External Communication Control Module OTA Update Failed with Service Engine Soon or Service Drivers Assist Messages Illuminated in DIC - (Sep 3, 2021)

Related To: Programming and Setup / Displays and Gauges

#20-NA-218 - Possible Crank No Start or Extended Crank with DTC P12A6 - (Sep 1, 2021)

Related To: Vehicle DTC Information / Programming and Setup / Engine Controls and Fuel

#21-NA-183 - Intermittent Door Locks Inoperative, DTCs B3125, B3130, B3135, B3979, B3980, Various U codes, IP Lamps Illuminate, Immobilizer, Unwanted Horn or Hazard Flasher Operation - (Sep 1, 2021)

Related To: HVAC Systems - Automatic / Vehicle DTC Information / Horns / Displays and Gauges

#PIE0643A - Engineering Information - Malfunction Indicator Lamp (MIL) Illuminated on Driver Information Center (DIC), DTC U1970 Set - (Aug 26, 2021)

Related To: Shift Lock Control / Vehicle DTC Information / Displays and Gauges / Data Communications

#21-NA-196 - Video Processing Module Calibration Incorrect after Grille Installation - (Aug 26, 2021)

Related To: Exterior Trim / Programming and Setup / Image Display Cameras

#21-NA-201 - Information on DTC P0747 Setting at Engine Shut Down When Transmission is in Park/Neutral with No Hydraulic/Mechanical Transmission Concern - (Aug 25, 2021)

Related To: Vehicle DTC Information / Data Communications / Wiring Systems and Power Management

#20-NA-110 - Information on Diesel Exhaust Fluid (DEF) Pump Unable to Build Pressure After Replacement - (Aug 20, 2021)

Related To: Exhaust / Vehicle DTC Information / Engine Controls and Fuel

#21-NA-191 - Navigation Loading Message and Navigation Will Not Start or Slow to Start When Ignition is First Turned On - (Aug 19, 2021)

Related To: Entertainment / Programming and Setup

#20-NA-171 - Radio Software Version V808 USB Update - (Aug 19, 2021)

Related To: Entertainment / Programming and Setup

#20-NA-196 - OnStar Over the Air Update for TTY / TDD Operation and Continuous Improvement Changes - (Aug 18, 2021)

Related To: General Information / Entertainment / Programming and Setup / Driver Monitoring / Driver Assistance Systems

#21-NA-188 - Radio Software Version V158 Update - (Aug 18, 2021)

Related To: Entertainment / Programming and Setup

#PIE0623A - Engineering Information - Malfunction Indicator Lamp Illuminated On Driver Information Center (DIC), DTC P2B60 Set , Michigan and Ohio (ONLY) - (Aug 17, 2021)

Related To: General Information / Vehicle DTC Information / Engine Controls and Fuel

#21-NA-106 - Information on Transmission Related DTCs that Do Not Appear to Clear or Reset After Completing a Transmission Repair - (Aug 11, 2021)

Related To: Automatic Transmission / Vehicle DTC Information

#21-NA-118 - Vibration Type Noise Heard at Highway Speeds or with Engine Speed at 1,300-1,500 RPM - (Aug 10, 2021)

Related To: Exhaust / Engine Exhaust

#21-NA-178 - Possible Crank No Start. Vehicle will not Accelerate. Reduced Engine Power, Service ESC, and/or Service Traction Control May be Displayed on the DIC with DTC P16F3 Set - (Aug 10, 2021)

Related To: Vehicle DTC Information / Programming and Setup / Engine Controls and Fuel

#20-NA-114 - Information on False Setting of DTC U0212 - (Aug 6, 2021)

Related To: Vehicle DTC Information

#09-06-04-026T - Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada) - (Aug 6, 2021)

Related To: Engine Controls / Programming and Setup / Engine Controls and Fuel

#21-NA-176 - Airbag Warning Lamp Illuminated on Driver Information Center (DIC), DTC B0017 01 B0024 01 or B001E 01 Set - (Aug 2, 2021)

Related To: Vehicle DTC Information / Programming and Setup / Displays and Gauges / Supplemental Restraints

#17-NA-345 - Steering Jerks, Kicks, Whips or Locks Up - (Aug 2, 2021)

Related To: Power Steering / Programming and Setup

Driveline/Axle

#99-04-20-002M - Information on Driveline Clunk Noise - (Sep 21, 2021)

Related To: Rear Drive Axle / Automatic Transmission / General Information

Driver Information and Entertainment

#PIE0616D - Engineering Information - Service Park Assist Lamp Illuminated on the Driver Information Center (DIC), DTC U0159 Set in One or More Modules - (Sep 22, 2021)

Related To: Vehicle DTC Information / Displays and Gauges

#21-NA-209 - Black Radio Display Screen with DTCs U023C, B1A62 Set - (Sep 14, 2021)

Related To: Vehicle DTC Information / Entertainment / Programming and Setup

#21-NA-205 - Active Safety External Communication Control Module OTA Update Failed with Service Engine Soon or Service Drivers Assist Messages Illuminated in DIC - (Sep 3, 2021)

Related To: Programming and Setup / Displays and Gauges

#21-NA-183 - Intermittent Door Locks Inoperative, DTCs B3125, B3130, B3135, B3979, B3980, Various U codes, IP Lamps Illuminate, Immobilizer, Unwanted Horn or Hazard Flasher Operation - (Sep 1, 2021)

Related To: HVAC Systems - Automatic / Vehicle DTC Information / Horns / Displays and Gauges

#PIE0643A - Engineering Information - Malfunction Indicator Lamp (MIL) Illuminated on Driver Information Center (DIC), DTC U1970 Set - (Aug 26, 2021)

Related To: Shift Lock Control / Vehicle DTC Information / Displays and Gauges / Data Communications

#21-NA-196 - Video Processing Module Calibration Incorrect after Grille Installation - (Aug 26, 2021)

Related To: Exterior Trim / Programming and Setup / Image Display Cameras

#21-NA-147 - Fluid In Spark Plug Tubes, Coolant and/or Oil Leak, Malfunction Indicator Lamp (MIL) Illuminated​ - (Aug 24, 2021)

Related To: Engine Mechanical / Engine Controls / Displays and Gauges / Engine Controls and Fuel

#21-NA-191 - Navigation Loading Message and Navigation Will Not Start or Slow to Start When Ignition is First Turned On - (Aug 19, 2021)

Related To: Entertainment / Programming and Setup

#20-NA-171 - Radio Software Version V808 USB Update - (Aug 19, 2021)

Related To: Entertainment / Programming and Setup

#20-NA-196 - OnStar Over the Air Update for TTY / TDD Operation and Continuous Improvement Changes - (Aug 18, 2021)

Related To: General Information / Entertainment / Programming and Setup / Driver Monitoring / Driver Assistance Systems

#21-NA-188 - Radio Software Version V158 Update - (Aug 18, 2021)

Related To: Entertainment / Programming and Setup

#21-NA-176 - Airbag Warning Lamp Illuminated on Driver Information Center (DIC), DTC B0017 01 B0024 01 or B001E 01 Set - (Aug 2, 2021)

Related To: Vehicle DTC Information / Programming and Setup / Displays and Gauges / Supplemental Restraints

Engine

#21-NA-147 - Fluid In Spark Plug Tubes, Coolant and/or Oil Leak, Malfunction Indicator Lamp (MIL) Illuminated​ - (Aug 24, 2021)

Related To: Engine Mechanical / Engine Controls / Displays and Gauges / Engine Controls and Fuel

#19-NA-256 - Diagnostic Tips for Knocking, Rattle, Squeak and/or Squeal Type Noise from Engine - Engine Replacement Recommendations for HFV6 Gen 1 and Gen 2 - (Aug 20, 2021)

Related To: Engine Mechanical / Squeaks and Rattles

#09-06-04-026T - Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada) - (Aug 6, 2021)

Related To: Engine Controls / Programming and Setup / Engine Controls and Fuel

#20-NA-132 - Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY) - (Aug 6, 2021)

Related To: Engine Electrical / General Information / Maintenance and Lubrication / 12 V Starting and Charging / Engine Mechanical / Battery

#18-NA-073 - Repair Guidelines for Engine Component Wear - (Aug 6, 2021)

Related To: Engine Mechanical

Engine/Propulsion

#21-NA-029 - Reduced Power Message Displayed on the Drivers Information Center (DIC), Malfunction Indicator Lamp (MIL) Illuminated - DTC P0521, P06DA, P05DB, P06DC, P06DD, and/or P1381 - (Sep 24, 2021)

Related To: Vehicle DTC Information / Programming and Setup / Engine Heating and Cooling

#15-NA-010 - Information for New Vehicles with Less than 1,000 Miles that May Not Pass California Smog Inspection or Smog Inspection in Other States - (Sep 23, 2021)

Related To: Exhaust / General Information / Vehicle DTC Information / Programming and Setup / Introduction / Technical Data / Engine Controls and Fuel

#PIE0657 - Engineering Information - Check Engine Lamp Illuminated On Driver Information Center (DIC), DTC P0494 Set - (Sep 21, 2021)

Related To: General Information / Vehicle DTC Information / Engine Heating and Cooling

#21-NA-095 - Malfunction Indicator Lamp (MIL) Illuminated - DTC P1488 or P24DA Set - (Sep 17, 2021)

Related To: Exhaust / Vehicle DTC Information

#19-NA-218 - Ticking Noise from the Engine - (Sep 8, 2021)

Related To: Vehicle DTC Information / Engine Mechanical

#20-NA-218 - Possible Crank No Start or Extended Crank with DTC P12A6 - (Sep 1, 2021)

Related To: Vehicle DTC Information / Programming and Setup / Engine Controls and Fuel

#21-NA-147 - Fluid In Spark Plug Tubes, Coolant and/or Oil Leak, Malfunction Indicator Lamp (MIL) Illuminated​ - (Aug 24, 2021)

Related To: Engine Mechanical / Engine Controls / Displays and Gauges / Engine Controls and Fuel

#20-NA-110 - Information on Diesel Exhaust Fluid (DEF) Pump Unable to Build Pressure After Replacement - (Aug 20, 2021)

Related To: Exhaust / Vehicle DTC Information / Engine Controls and Fuel

#21-NA-193 - Information on Hybrid/EV Engine Runs Excessively without DTCs on Higher Mileage Vehicles - (Aug 20, 2021)

Related To: Hybrid/EV Energy Storage / Hybrid/EV Controls

#19-NA-256 - Diagnostic Tips for Knocking, Rattle, Squeak and/or Squeal Type Noise from Engine - Engine Replacement Recommendations for HFV6 Gen 1 and Gen 2 - (Aug 20, 2021)

Related To: Engine Mechanical / Squeaks and Rattles

#PIE0637A - Engineering Information - Stalls, Crank with No Start, Check Engine Lamp Illuminated On Driver Information Center (DIC), DTC P129F Set - (Aug 18, 2021)

Related To: General Information / Engine Mechanical / Engine Controls and Fuel

#PIE0623A - Engineering Information - Malfunction Indicator Lamp Illuminated On Driver Information Center (DIC), DTC P2B60 Set , Michigan and Ohio (ONLY) - (Aug 17, 2021)

Related To: General Information / Vehicle DTC Information / Engine Controls and Fuel

#21-NA-118 - Vibration Type Noise Heard at Highway Speeds or with Engine Speed at 1,300-1,500 RPM - (Aug 10, 2021)

Related To: Exhaust / Engine Exhaust

#21-NA-178 - Possible Crank No Start. Vehicle will not Accelerate. Reduced Engine Power, Service ESC, and/or Service Traction Control May be Displayed on the DIC with DTC P16F3 Set - (Aug 10, 2021)

Related To: Vehicle DTC Information / Programming and Setup / Engine Controls and Fuel

#09-06-04-026T - Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada) - (Aug 6, 2021)

Related To: Engine Controls / Programming and Setup / Engine Controls and Fuel

#20-NA-132 - Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY) - (Aug 6, 2021)

Related To: Engine Electrical / General Information / Maintenance and Lubrication / 12 V Starting and Charging / Engine Mechanical / Battery

#18-NA-073 - Repair Guidelines for Engine Component Wear - (Aug 6, 2021)

Related To: Engine Mechanical

Engine/Propulsion MD

#21-NA-118 - Vibration Type Noise Heard at Highway Speeds or with Engine Speed at 1,300-1,500 RPM - (Aug 10, 2021)

Related To: Exhaust / Engine Exhaust

#18-NA-073 - Repair Guidelines for Engine Component Wear - (Aug 6, 2021)

Related To: Engine Mechanical

Exhaust Emissions Test

#15-NA-010 - Information for New Vehicles with Less than 1,000 Miles that May Not Pass California Smog Inspection or Smog Inspection in Other States - (Sep 23, 2021)

Related To: Exhaust / General Information / Vehicle DTC Information / Programming and Setup / Introduction / Technical Data / Engine Controls and Fuel

General Information

#PIE0647A - Engineering Information - 120-Volt Accessory Power Receptacle Not Functioning - (Sep 24, 2021)

Related To: General Information / Power Outlets

#21-NA-135 - Information on Obtaining Techline Calibrations for Law Enforcement and Government Vehicles to Disable or Enable Content - (Sep 24, 2021)

Related To: General Information

#15-NA-010 - Information for New Vehicles with Less than 1,000 Miles that May Not Pass California Smog Inspection or Smog Inspection in Other States - (Sep 23, 2021)

Related To: Exhaust / General Information / Vehicle DTC Information / Programming and Setup / Introduction / Technical Data / Engine Controls and Fuel

#99-04-20-002M - Information on Driveline Clunk Noise - (Sep 21, 2021)

Related To: Rear Drive Axle / Automatic Transmission / General Information

#07-00-89-037R - Warranty Administration - GM Courtesy Transportation and Roadside Assistance Programs - (Sep 21, 2021)

Related To: General Information

#21-NA-068 - Warranty Administration - Transmitter Key Fob Warranty Replacement Requirements (U.S. Only) - (Sep 21, 2021)

Related To: General Information / Remote Functions

#PIE0657 - Engineering Information - Check Engine Lamp Illuminated On Driver Information Center (DIC), DTC P0494 Set - (Sep 21, 2021)

Related To: General Information / Vehicle DTC Information / Engine Heating and Cooling

#PIE0656 - Engineering Information - Rear Seat Infotainment Display or Headphones Intermittently Malfunction - (Sep 16, 2021)

Related To: General Information

#21-NA-202 - Changes to the HVAC Blower Motor for certain 2021 Escalade, Tahoe, Suburban, Yukon models Equipped with RPO 00H - (Sep 2, 2021)

Related To: Heating, Ventilation and Air Conditioning / General Information

#17-NA-040 - Brake Squeal or Squeak Noise Intermittently on Initial Brake Applies - (Aug 27, 2021)

Related To: Disc Brakes / Antilock Brake System / General Information / Maintenance and Lubrication / Squeaks and Rattles

#PIE0629A - Engineering Information - Front Center Floor Console Appearance and/or Cup Holder Door Function Issues - (Aug 24, 2021)

Related To: General Information / Interior Trim and Paneling

#PIE0631A - Engineering Information - Lines, Wavy, and/or Snowflakes Markings on Front Side Door Glass - (Aug 20, 2021)

Related To: General Information / Fixed and Moveable Windows

#99-00-89-019V - Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information - (Aug 20, 2021)

Related To: General Information

#19-NA-256 - Diagnostic Tips for Knocking, Rattle, Squeak and/or Squeal Type Noise from Engine - Engine Replacement Recommendations for HFV6 Gen 1 and Gen 2 - (Aug 20, 2021)

Related To: Engine Mechanical / Squeaks and Rattles

#21-NA-189 - Information on Super Cruise Escalation Cancellation - (Aug 20, 2021)

Related To: General Information

#20-NA-196 - OnStar Over the Air Update for TTY / TDD Operation and Continuous Improvement Changes - (Aug 18, 2021)

Related To: General Information / Entertainment / Programming and Setup / Driver Monitoring / Driver Assistance Systems

#PIE0637A - Engineering Information - Stalls, Crank with No Start, Check Engine Lamp Illuminated On Driver Information Center (DIC), DTC P129F Set - (Aug 18, 2021)

Related To: General Information / Engine Mechanical / Engine Controls and Fuel

#PIE0623A - Engineering Information - Malfunction Indicator Lamp Illuminated On Driver Information Center (DIC), DTC P2B60 Set , Michigan and Ohio (ONLY) - (Aug 17, 2021)

Related To: General Information / Vehicle DTC Information / Engine Controls and Fuel

#03-00-89-006S - New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores - (Aug 16, 2021)

Related To: General Information

#21-NA-005 - Airbag Malfunction Warning and Airbag Malfunction Indicator Illuminated with DTC B0001-1B - (Aug 13, 2021)

Related To: General Information / Supplemental Restraints

#04-00-89-015W - Warranty Administration - Required Operating Procedures - 8 Points (U.S. Only) - (Aug 10, 2021)

Related To: General Information

#20-NA-132 - Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY) - (Aug 6, 2021)

Related To: Engine Electrical / General Information / Maintenance and Lubrication / 12 V Starting and Charging / Engine Mechanical / Battery

General Information MD

#20-NA-132 - Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY) - (Aug 6, 2021)

Related To: Engine Electrical / General Information / Maintenance and Lubrication / 12 V Starting and Charging / Engine Mechanical / Battery

HVAC

#21-NA-202 - Changes to the HVAC Blower Motor for certain 2021 Escalade, Tahoe, Suburban, Yukon models Equipped with RPO 00H - (Sep 2, 2021)

Related To: Heating, Ventilation and Air Conditioning / General Information

#21-NA-183 - Intermittent Door Locks Inoperative, DTCs B3125, B3130, B3135, B3979, B3980, Various U codes, IP Lamps Illuminate, Immobilizer, Unwanted Horn or Hazard Flasher Operation - (Sep 1, 2021)

Related To: HVAC Systems - Automatic / Vehicle DTC Information / Horns / Displays and Gauges

#18-NA-240 - Air Conditioning (A/C) Blows Warm Air - (Aug 20, 2021)

Related To: Heating, Ventilation and Air Conditioning

Hybrid Propulsion

#21-NA-193 - Information on Hybrid/EV Engine Runs Excessively without DTCs on Higher Mileage Vehicles - (Aug 20, 2021)

Related To: Hybrid/EV Energy Storage / Hybrid/EV Controls

Power and Signal Distribution

#07-07-30-010E - Procedure to Take Snapshot Data with a Tech 2 and Upload Data to a Computer Using TIS Software - (Sep 24, 2021)

Related To: Automatic Transmission / Vehicle DTC Information / Computer/Integrating Systems / Wiring Systems / Programming and Setup / Wiring Systems and Power Management / Automatic Transaxle

#PIE0647A - Engineering Information - 120-Volt Accessory Power Receptacle Not Functioning - (Sep 24, 2021)

Related To: General Information / Power Outlets

#21-NA-155 - Information on Check Trailer Wiring Message and/or Service Trailer Brake Displayed on Driver Information Center (DIC) - DTC C1114 Set - (Sep 21, 2021)

Related To: Vehicle DTC Information / Power Outlets / Wiring Systems and Power Management / Electrical Component and Inline Harness Connector End Views / Wire and Connector Repair

#21-NA-149 - Engine Wire Harness Chafing - (Sep 17, 2021)

Related To: Wiring Systems and Power Management

#PIE0643A - Engineering Information - Malfunction Indicator Lamp (MIL) Illuminated on Driver Information Center (DIC), DTC U1970 Set - (Aug 26, 2021)

Related To: Shift Lock Control / Vehicle DTC Information / Displays and Gauges / Data Communications

#21-NA-201 - Information on DTC P0747 Setting at Engine Shut Down When Transmission is in Park/Neutral with No Hydraulic/Mechanical Transmission Concern - (Aug 25, 2021)

Related To: Vehicle DTC Information / Data Communications / Wiring Systems and Power Management

Safety and Security

#21-NA-068 - Warranty Administration - Transmitter Key Fob Warranty Replacement Requirements (U.S. Only) - (Sep 21, 2021)

Related To: General Information / Remote Functions

#20-NA-196 - OnStar Over the Air Update for TTY / TDD Operation and Continuous Improvement Changes - (Aug 18, 2021)

Related To: General Information / Entertainment / Programming and Setup / Driver Monitoring / Driver Assistance Systems

#21-NA-005 - Airbag Malfunction Warning and Airbag Malfunction Indicator Illuminated with DTC B0001-1B - (Aug 13, 2021)

Related To: General Information / Supplemental Restraints

#21-NA-176 - Airbag Warning Lamp Illuminated on Driver Information Center (DIC), DTC B0017 01 B0024 01 or B001E 01 Set - (Aug 2, 2021)

Related To: Vehicle DTC Information / Programming and Setup / Displays and Gauges / Supplemental Restraints

Seats

#21-NA-212 - Information on Front Seat Adjuster Track Service Part Availability Separate from Complete Seat Cushion Frame Assembly - (Sep 17, 2021)

Related To: Seat Hardware, Trim and Upholstery

#17-NA-384 - Squeak, Rattle or Creak Noise Coming from Second Row/Rear Seat Area - (Aug 24, 2021)

Related To: Seat Hardware, Trim and Upholstery

#21-NA-129 - Rear Seat (60 Percent) and/or (40 Percent) Chucking Movement, and Noise is Present at Rear Latch to Striker - (Aug 12, 2021)

Related To: Seat Hardware, Trim and Upholstery

Steering

#17-NA-345 - Steering Jerks, Kicks, Whips or Locks Up - (Aug 2, 2021)

Related To: Power Steering / Programming and Setup

Suspension

#17-NA-271 - Clicking Noise from Front Wheels While Turning at Slow Speeds - (Sep 27, 2021)

Related To: Tires and Wheels

Transmission/Transaxle

#20-NA-136 - Diagnostic Tips for DTCs Set at a Low Mileage for 9T65 Transmissions - (Oct 1, 2021)

Related To: Automatic Transmission / Vehicle DTC Information

#21-NA-169 - Diagnostic Tip for DTCs Set at a Low Mileage for 9T45/50/60 Automatic Transmissions - (Sep 28, 2021)

Related To: Automatic Transmission / Vehicle DTC Information

#21-NA-199 - Information on Installation of a New Thermal Bypass Valve (TBV) - (Sep 27, 2021)

Related To: Automatic Transmission

#07-07-30-010E - Procedure to Take Snapshot Data with a Tech 2 and Upload Data to a Computer Using TIS Software - (Sep 24, 2021)

Related To: Automatic Transmission / Vehicle DTC Information / Computer/Integrating Systems / Wiring Systems / Programming and Setup / Wiring Systems and Power Management / Automatic Transaxle

#99-04-20-002M - Information on Driveline Clunk Noise - (Sep 21, 2021)

Related To: Rear Drive Axle / Automatic Transmission / General Information

#PIE0643A - Engineering Information - Malfunction Indicator Lamp (MIL) Illuminated on Driver Information Center (DIC), DTC U1970 Set - (Aug 26, 2021)

Related To: Shift Lock Control / Vehicle DTC Information / Displays and Gauges / Data Communications

#21-NA-181 - Information on 9TH Gear Operation - (Aug 12, 2021)

Related To: Automatic Transmission

#21-NA-106 - Information on Transmission Related DTCs that Do Not Appear to Clear or Reset After Completing a Transmission Repair - (Aug 11, 2021)

Related To: Automatic Transmission / Vehicle DTC Information

CAMPAIGNS

Body Systems

#N162016079 - Noncompliance Recall - Park/Position Lamp Intensity - (Sep 7, 2021)

Related To: Lighting Systems

Brakes

#N212346870 - Service Update - Front Brake Rotors Improperly Installed - (Sep 13, 2021)

Related To: Antilock Brake System

Diagnostic Overview, Starting Point, and Programming

#N212335281 - Service Update - Video Processing Module Calibration Incorrect - (Sep 8, 2021)

Related To: Programming and Setup

#N212335280 - Service Update - Video Processing Module Calibration Incorrect - (Sep 8, 2021)

Related To: Programming and Setup

#N202325870 - Service Update - GEM and VIP Architecture VIN Reprogramming Mismatch – GMNA - (Aug 3, 2021)

Related To: Programming and Setup

Driveline/Axle

#N212344310 - Customer Satisfaction Program - Rear Differential Drain Plug May Not be Torqued to Specification - (Aug 19, 2021)

Related To: Rear Drive Axle

Engine/Propulsion

#N212332040 - Safety Recall - Stall While Driving - (Sep 28, 2021)

Related To: Engine Controls and Fuel

General Information

#N212340690 - Customer Satisfaction Program - Illuminated Door Sill Plate Accessory Not Included at Vehicle Purchase – US Only - (Aug 3, 2021)

Related To: General Information

Power and Signal Distribution

#N202326450 - Customer Satisfaction Program - Harness Missing Circuits for Driver Seat Haptic Function - (Aug 12, 2021)

Related To: Wire and Connector Repair

Safety and Security

#N212328790-03 - Safety Recall - Front Passenger Airbag Takata Inflator - Priority Group 9 - (Sep 20, 2021)

Related To: SIR

#N212328780-03 - Safety Recall - Front Passenger Airbag Takata Inflator - Priority Group 8 - (Sep 20, 2021)

Related To: SIR

#N212333380-01 - Safety Recall - Rear Seat Belt Retractor Bolt Not Installed - (Sep 9, 2021)

Related To: Seat Belts

#N212342780-01 - Safety Recall - Improper Roof Rail Airbag Deployment - (Sep 8, 2021)

Related To: Supplemental Restraints

Suspension

#N212329050-04 - Safety Recall – Tires Overcured - (Aug 9, 2021)

Related To: Tires and Wheels

#N202319030-03 - Safety Recall - Tires Overcured - (Aug 9, 2021)

Related To: Tires and Wheels

#N212340980 - Safety Recall - Rear Toe Link Separation - (Aug 4, 2021)

Related To: Rear Suspension

PRELIMINARY INFORMATION

Body Repair

#PIT5851 - Odometer Displays Zero or Incorrect Mileage After Programming DTCs U1973 U197E U197F U2A90 U2A91 U1978 and/or U197F - (Sep 7, 2021)

Related To: Bumpers and Fascias

Body Systems

#PIT5841A - No Fob Detected Message on DIC with No Crank/No Start - (Sep 8, 2021)

Related To: Vehicle Access Systems / Immobilizer

#PIT5317D - Rear Body Fuse Block Loose Fuse Connection - (Aug 25, 2021)

Related To: Heating, Ventilation and Air Conditioning / Vehicle Access Systems / Power Seats

Brakes

#PIT5662F - Service Parking Brake Message, Red Park Brake Indicator Flashing & or Amber Parking Brake Wrench Indicator Illuminated. DTC C056D, C056E or C0616 Could Have Other ABS DTCs - (Aug 19, 2021)

Related To: Antilock Brake System

Driver Information and Entertainment

#PIT5790C - Radio Resets Or Reboots And Then Displays myBrand Splash Animation - (Sep 21, 2021)

Related To: Entertainment

#PIT5847B - SES Light - Reduced Power - DIC Warning Messages - Reduced Steering Message - Stabilitrack Message - (Sep 15, 2021)

Related To: Displays and Gauges / Data Communications / Engine Controls and Fuel

#PIC6438B - Possible Video Processing Control Module (VPCM) Programming Concern - (Aug 19, 2021)

Related To: Entertainment

#PIC6443 - Radio Continuously Scrolls Through Favorites - Menus or Changes Volume Immediately Following Infotainment Control Switch Replacement - (Aug 10, 2021)

Related To: Entertainment

Engine/Propulsion

#PIP5823A - Intermittent Extended Crank No Start - (Oct 1, 2021)

Related To: Engine Controls and Fuel

#PIP5822A - Intermittent Extended Crank or Intermittent Crank No Start and DTC P0341 Set - (Sep 30, 2021)

Related To: Engine Controls and Fuel

#PIP5768B - E66 ECM PQC Part Restriction has ended - (Sep 28, 2021)

Related To: Engine Controls and Fuel

#PIP5824 - 2021 HFV6 Engine Misfire On AFM Cylinders 2 or 5 - (Sep 22, 2021)

Related To: Engine Controls and Fuel

#PIT5847B - SES Light - Reduced Power - DIC Warning Messages - Reduced Steering Message - Stabilitrack Message - (Sep 15, 2021)

Related To: Displays and Gauges / Data Communications / Engine Controls and Fuel

#PIP5680D - Excessive Oil Smoke From the Exhaust On Cold Start - (Sep 7, 2021)

Related To: Engine Mechanical

#PIP5794B - Diagnostic Tips For Engine Related Shudder Concerns - (Aug 18, 2021)

Related To: Engine Controls and Fuel

General Information

#PIT3099U - Concerns or Questions Regarding Installation of Dealer Installed Accessories - (Aug 11, 2021)

Related To: General Information

HVAC

#PIT5317D - Rear Body Fuse Block Loose Fuse Connection - (Aug 25, 2021)

Related To: Heating, Ventilation and Air Conditioning / Vehicle Access Systems / Power Seats

Power and Signal Distribution

#PIT5855 - Heated and Ventilated Seats Inoperative - (Sep 23, 2021)

Related To: Data Communications / Seat Heating & Cooling

#PIT5847B - SES Light - Reduced Power - DIC Warning Messages - Reduced Steering Message - Stabilitrack Message - (Sep 15, 2021)

Related To: Displays and Gauges / Data Communications / Engine Controls and Fuel

Safety and Security

#PIC6424A - Replacement Active Safety Control Modules May Fail During Programming - (Sep 8, 2021)

Related To: Object Detection

#PIT5841A - No Fob Detected Message on DIC with No Crank/No Start - (Sep 8, 2021)

Related To: Vehicle Access Systems / Immobilizer

#PIT5807A - Unwanted Content Theft Alarm Activation - (Aug 9, 2021)

Related To: Theft Deterrent

#PIC6265F - Adaptive Cruise Control/ Lane Keep Assist Unavailable - (Aug 5, 2021)

Related To: Object Detection / Driver Assistance Systems

Seats

#PIT5855 - Heated and Ventilated Seats Inoperative - (Sep 23, 2021)

Related To: Data Communications / Seat Heating & Cooling

#PIT5317D - Rear Body Fuse Block Loose Fuse Connection - (Aug 25, 2021)

Related To: Heating, Ventilation and Air Conditioning / Vehicle Access Systems / Power Seats

Suspension

#PIT5854 - Service Leveling System/Speed Limited Message Due to Aftermarket Modifications - (Sep 21, 2021)

Related To: Suspension Controls

Transmission/Transaxle

#PIP5608H - TCC Shudder Surge Fishbite Chuggle - (Sep 1, 2021)

Related To: Automatic Transmission