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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
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
Brakes
#23-NA-149 - Trailer Brake Disabled and/or DTC C1114 Stored During Pulling a Trailer with a Battery, Generator or Solar Charger - (Sep 15, 2023)
Related To: General Information / Trailer Brake Controls
#PIE0761 - Engineering Information - Grunt, Grinding, and/or Metal on Metal Type Noise Heard During Braking - (Sep 14, 2023)
Related To: Disc Brakes / General Information
#22-NA-095 - Front Brake Squeal Noise Heard During Light Brake Pedal Application - (Sep 12, 2023)
Related To: Disc Brakes
#22-NA-092 - Information on Early Brake Wear in Harsh Environments - (Aug 29, 2023)
Related To: Disc Brakes
Diagnostic Overview, Starting Point, and Programming
#23-NA-161 - Cruise Control Tap to Increase Speed Does Not Match Owners Manual - (Sep 15, 2023)
Related To: Programming and Setup / Cruise Control / Engine Controls and Fuel
#23-NA-034 - Radio Software Version Y167 – Multiple Updates for IOK - (Sep 14, 2023)
Related To: Entertainment / Programming and Setup / Displays and Gauges
#21-NA-277 - No Crank, No Start, Quick Start/Stall, Key Fobs Inoperative, DTCs B3924 00, B3925 00, B3926 00, B3927 00 or P0513 Set - (Sep 13, 2023)
Related To: Vehicle DTC Information / Programming and Setup / Remote Functions
#23-NA-160 - Radio Software Version W38E-170.5.1-M166-SQBR3-187.2 – Multiple Updates for IVD - (Sep 12, 2023)
Related To: Entertainment / Programming and Setup / Displays and Gauges / Image Display Cameras
#23-NA-159 - DTC P22FB/P22FE CALIBRATION UPDATE - REPROGRAM DEF CONTROL UNIT (DCU) - (Sep 12, 2023)
Related To: Vehicle DTC Information / Programming and Setup / Displays and Gauges
#22-NA-170 - Information on Possible Crank No Start or Extended Crank with DTC P12A6 or Service Safety Restraints message on DIC, with B0073 - (Sep 12, 2023)
Related To: General Information / Vehicle DTC Information / Engine Heating and Cooling / Engine Mechanical / Engine Controls and Fuel
#23-NA-102 - Drivability Concerns, Hesitation, Transmission Shifting Rough/Harsh, Malfunction Indicator Lamp (MIL) Illuminated - Multiple DTCs Set - (Sep 8, 2023)
Related To: Vehicle DTC Information / Power Outlets / Electrical Component Locator and Harness Routing Views / Electrical Component and Inline Harness Connector End Views / Wire and Connector Repair
#21-NA-220 - Loss of Power, Malfunction Indicator Lamp (MIL) Illuminated, Gauges Inoperative and/or Multiple Warning Lights/Messages Displayed on Driver Information Center (DIC) - Multiple DTCs Set - (Sep 8, 2023)
Related To: Vehicle DTC Information / Displays and Gauges / Data Communications / Power Outlets / Wiring Systems and Power Management / Engine Controls and Fuel / Electrical Component Locator and Harness Routing Views / Electrical Component and Inline Harness Connector End Views / Wire and Connector Repair
#23-NA-157 - HPCM2 Software Update for DTC U3636 Symptom 09 - (Sep 8, 2023)
Related To: Vehicle DTC Information / Programming and Setup / Displays and Gauges / Hybrid/EV Controls
#19-NA-218 - Ticking Noise from the Engine - (Sep 7, 2023)
Related To: Vehicle DTC Information / Engine Mechanical
#23-NA-058 - Cold Start Rattle Noise from the Engine Compartment, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0299 Set - (Sep 7, 2023)
Related To: Vehicle DTC Information
#23-NA-150 - Teen Driver Feature Not Limiting Speed Correctly - (Sep 5, 2023)
Related To: Programming and Setup / Engine Controls and Fuel
#23-NA-152 - Malfunction Indicator Lamp (MIL) Illuminated, Engine Stall - DTC P0606, P060C, P2463, and/or P2459 Set - (Sep 5, 2023)
Related To: Vehicle DTC Information / Programming and Setup / Engine Controls and Fuel
#20-NA-100 - Engine Control Module Calibration for T1 L3B Engine with DTC P26BB Set - (Aug 30, 2023)
Related To: Vehicle DTC Information / Programming and Setup / Engine Controls and Fuel
#23-NA-146 - Auto Start/Stop Lurching/Jerking with Light Brake Pedal Release - (Aug 24, 2023)
Related To: Programming and Setup / Engine Controls and Fuel
#17-NA-408 - Information on Charge Air Cooler (CAC) Draining and Filling - DTC P0300 Set - (Aug 23, 2023)
Related To: Vehicle DTC Information / Engine Heating and Cooling / Engine Controls and Fuel
#23-NA-126 - Radio Software Version W33E170.2.2-M166-SBQR3-161.3 - (Aug 22, 2023)
Related To: Programming and Setup
#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
#19-NA-242 - Information on High Voltage Battery Pack Refurbish Kit - (Aug 18, 2023)
Related To: Hybrid/EV Energy Storage / Programming and Setup / Hybrid/EV High Voltage Energy Storage
#23-NA-145 - Radio Software Version 167.5 - (Aug 18, 2023)
Related To: Entertainment / Programming and Setup / Displays and Gauges
Driveline/Axle
#17-NA-281 - RDM Axle Ratios for AWD Vehicles for Vibration Diagnostics When Using the Pico Scope - (Sep 6, 2023)
Related To: Propeller Shaft / Wheel Drive Shafts / Rear Drive Axle
#09-04-20-001H - Front Tire Chatter/Noise vs. Rear Differential Chatter - (Aug 24, 2023)
Related To: Tires and Wheels / Rear Drive Axle
Driver Information and Entertainment
#20-NA-051 - Alpine Radio Exchange Program - (Sep 15, 2023)
Related To: Entertainment
#23-NA-168 - Velocity IME Upgrade Information - (Sep 14, 2023)
Related To: General Information / Entertainment / Hybrid/EV Controls / Driver Assistance Systems
#23-NA-034 - Radio Software Version Y167 – Multiple Updates for IOK - (Sep 14, 2023)
Related To: Entertainment / Programming and Setup / Displays and Gauges
#23-NA-166 - Themes Collection IME Upgrade Information - (Sep 13, 2023)
Related To: General Information / Entertainment / Displays and Gauges
#23-NA-160 - Radio Software Version W38E-170.5.1-M166-SQBR3-187.2 – Multiple Updates for IVD - (Sep 12, 2023)
Related To: Entertainment / Programming and Setup / Displays and Gauges / Image Display Cameras
#23-NA-159 - DTC P22FB/P22FE CALIBRATION UPDATE - REPROGRAM DEF CONTROL UNIT (DCU) - (Sep 12, 2023)
Related To: Vehicle DTC Information / Programming and Setup / Displays and Gauges
#21-NA-220 - Loss of Power, Malfunction Indicator Lamp (MIL) Illuminated, Gauges Inoperative and/or Multiple Warning Lights/Messages Displayed on Driver Information Center (DIC) - Multiple DTCs Set - (Sep 8, 2023)
Related To: Vehicle DTC Information / Displays and Gauges / Data Communications / Power Outlets / Wiring Systems and Power Management / Engine Controls and Fuel / Electrical Component Locator and Harness Routing Views / Electrical Component and Inline Harness Connector End Views / Wire and Connector Repair
#23-NA-157 - HPCM2 Software Update for DTC U3636 Symptom 09 - (Sep 8, 2023)
Related To: Vehicle DTC Information / Programming and Setup / Displays and Gauges / Hybrid/EV Controls
#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-145 - Radio Software Version 167.5 - (Aug 18, 2023)
Related To: Entertainment / Programming and Setup / Displays and Gauges
Engine
#23-NA-161 - Cruise Control Tap to Increase Speed Does Not Match Owners Manual - (Sep 15, 2023)
Related To: Programming and Setup / Cruise Control / Engine Controls and Fuel
#17-NA-157 - Information on Spin-On Oil Filter Replacement for Gas Engines Designed with New Oil Pump Control Systems - (Sep 8, 2023)
Related To: Engine Mechanical
#23-NA-114 - Starter or Flywheel Knock Noise on Start Up / Starter and Fuse Block Service Precautions - (Sep 7, 2023)
Related To: Engine Mechanical / Engine Electrical / Manual Transmission / Wiring Systems and Power Management / Starting, Charging, and Low Voltage Energy Storage
#18-NA-073 - Repair Guidelines for Engine Component Wear - (Aug 24, 2023)
Related To: Engine Mechanical
Engine/Propulsion
#23-NA-161 - Cruise Control Tap to Increase Speed Does Not Match Owners Manual - (Sep 15, 2023)
Related To: Programming and Setup / Cruise Control / Engine Controls and Fuel
#23-NA-168 - Velocity IME Upgrade Information - (Sep 14, 2023)
Related To: General Information / Entertainment / Hybrid/EV Controls / Driver Assistance Systems
#22-NA-170 - Information on Possible Crank No Start or Extended Crank with DTC P12A6 or Service Safety Restraints message on DIC, with B0073 - (Sep 12, 2023)
Related To: General Information / Vehicle DTC Information / Engine Heating and Cooling / Engine Mechanical / Engine Controls and Fuel
#17-NA-157 - Information on Spin-On Oil Filter Replacement for Gas Engines Designed with New Oil Pump Control Systems - (Sep 8, 2023)
Related To: Engine Mechanical
#21-NA-220 - Loss of Power, Malfunction Indicator Lamp (MIL) Illuminated, Gauges Inoperative and/or Multiple Warning Lights/Messages Displayed on Driver Information Center (DIC) - Multiple DTCs Set - (Sep 8, 2023)
Related To: Vehicle DTC Information / Displays and Gauges / Data Communications / Power Outlets / Wiring Systems and Power Management / Engine Controls and Fuel / Electrical Component Locator and Harness Routing Views / Electrical Component and Inline Harness Connector End Views / Wire and Connector Repair
#23-NA-157 - HPCM2 Software Update for DTC U3636 Symptom 09 - (Sep 8, 2023)
Related To: Vehicle DTC Information / Programming and Setup / Displays and Gauges / Hybrid/EV Controls
#23-NA-114 - Starter or Flywheel Knock Noise on Start Up / Starter and Fuse Block Service Precautions - (Sep 7, 2023)
Related To: Engine Mechanical / Engine Electrical / Manual Transmission / Wiring Systems and Power Management / Starting, Charging, and Low Voltage Energy Storage
#19-NA-218 - Ticking Noise from the Engine - (Sep 7, 2023)
Related To: Vehicle DTC Information / Engine Mechanical
#23-NA-150 - Teen Driver Feature Not Limiting Speed Correctly - (Sep 5, 2023)
Related To: Programming and Setup / Engine Controls and Fuel
#23-NA-152 - Malfunction Indicator Lamp (MIL) Illuminated, Engine Stall - DTC P0606, P060C, P2463, and/or P2459 Set - (Sep 5, 2023)
Related To: Vehicle DTC Information / Programming and Setup / Engine Controls and Fuel
#PIE0760 - Engineering Information - Check Engine Lamp Illuminated on Driver Information Center (DIC), DTC’s P0671, P0672, P0673, P0674, P0675, and P0676 Set - (Sep 5, 2023)
Related To: General Information / Engine Controls and Fuel
#20-NA-100 - Engine Control Module Calibration for T1 L3B Engine with DTC P26BB Set - (Aug 30, 2023)
Related To: Vehicle DTC Information / Programming and Setup / Engine Controls and Fuel
#18-NA-073 - Repair Guidelines for Engine Component Wear - (Aug 24, 2023)
Related To: Engine Mechanical
#23-NA-146 - Auto Start/Stop Lurching/Jerking with Light Brake Pedal Release - (Aug 24, 2023)
Related To: Programming and Setup / Engine Controls and Fuel
#17-NA-408 - Information on Charge Air Cooler (CAC) Draining and Filling - DTC P0300 Set - (Aug 23, 2023)
Related To: Vehicle DTC Information / Engine Heating and Cooling / Engine Controls and Fuel
#19-NA-242 - Information on High Voltage Battery Pack Refurbish Kit - (Aug 18, 2023)
Related To: Hybrid/EV Energy Storage / Programming and Setup / Hybrid/EV High Voltage Energy Storage
#PIE0748A - Engineering Information - (EI Lite) - (Pictures Only) Coolant Leak from the Coolant Control Valve (CCV) - (Aug 18, 2023)
Related To: General Information / Engine Heating and Cooling / Engine Mechanical
Engine/Propulsion MD
#18-NA-073 - Repair Guidelines for Engine Component Wear - (Aug 24, 2023)
Related To: Engine Mechanical
General Information
#23-NA-149 - Trailer Brake Disabled and/or DTC C1114 Stored During Pulling a Trailer with a Battery, Generator or Solar Charger - (Sep 15, 2023)
Related To: General Information / Trailer Brake Controls
#23-NA-168 - Velocity IME Upgrade Information - (Sep 14, 2023)
Related To: General Information / Entertainment / Hybrid/EV Controls / Driver Assistance Systems
#PIE0761 - Engineering Information - Grunt, Grinding, and/or Metal on Metal Type Noise Heard During Braking - (Sep 14, 2023)
Related To: Disc Brakes / General Information
#23-NA-166 - Themes Collection IME Upgrade Information - (Sep 13, 2023)
Related To: General Information / Entertainment / Displays and Gauges
#22-NA-170 - Information on Possible Crank No Start or Extended Crank with DTC P12A6 or Service Safety Restraints message on DIC, with B0073 - (Sep 12, 2023)
Related To: General Information / Vehicle DTC Information / Engine Heating and Cooling / Engine Mechanical / Engine Controls and Fuel
#23-NA-029 - Transmission Grinds When Put Into Gear, Slipping, No Movement When Shifted Into Drive or Reverse - (Sep 7, 2023)
Related To: Automatic Transmission / General Information
#23-NA-154 - Warranty Administration - Required Operating Procedures - 8 Points (U.S. Only) - (Sep 5, 2023)
Related To: General Information
#23-NA-151 - High Voltage Battery Core Return Shipment Criteria - (Sep 5, 2023)
Related To: General Information
#23-NA-147 - Squeak Noise from Front Seat - (Sep 5, 2023)
Related To: General Information / Maintenance and Lubrication / Squeaks and Rattles / Seat Hardware, Trim and Upholstery
#21-NA-166 - Turn Signal Stalks are Not Cancelling and/or Mis Cancelling - (Sep 5, 2023)
Related To: Steering Wheel and Column / General Information
#PIE0760 - Engineering Information - Check Engine Lamp Illuminated on Driver Information Center (DIC), DTC’s P0671, P0672, P0673, P0674, P0675, and P0676 Set - (Sep 5, 2023)
Related To: General Information / Engine Controls and Fuel
#PIE0759 - Engineering Information - Malfunction Indicator Lamp (MIL) Illuminated on Driver Information Center (DIC), A/C Not Blowing Cold Air and/or A/C Working Intermittently, DTCs P0534, P1E00 Set - (Sep 5, 2023)
Related To: Heating, Ventilation and Air Conditioning / 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
#PIE0748A - Engineering Information - (EI Lite) - (Pictures Only) Coolant Leak from the Coolant Control Valve (CCV) - (Aug 18, 2023)
Related To: General Information / Engine Heating and Cooling / Engine Mechanical
HVAC
#PIE0759 - Engineering Information - Malfunction Indicator Lamp (MIL) Illuminated on Driver Information Center (DIC), A/C Not Blowing Cold Air and/or A/C Working Intermittently, DTCs P0534, P1E00 Set - (Sep 5, 2023)
Related To: Heating, Ventilation and Air Conditioning / General Information
Hybrid Propulsion
#19-NA-242 - Information on High Voltage Battery Pack Refurbish Kit - (Aug 18, 2023)
Related To: Hybrid/EV Energy Storage / Programming and Setup / Hybrid/EV High Voltage Energy Storage
Power and Signal Distribution
#23-NA-102 - Drivability Concerns, Hesitation, Transmission Shifting Rough/Harsh, Malfunction Indicator Lamp (MIL) Illuminated - Multiple DTCs Set - (Sep 8, 2023)
Related To: Vehicle DTC Information / Power Outlets / Electrical Component Locator and Harness Routing Views / Electrical Component and Inline Harness Connector End Views / Wire and Connector Repair
#21-NA-220 - Loss of Power, Malfunction Indicator Lamp (MIL) Illuminated, Gauges Inoperative and/or Multiple Warning Lights/Messages Displayed on Driver Information Center (DIC) - Multiple DTCs Set - (Sep 8, 2023)
Related To: Vehicle DTC Information / Displays and Gauges / Data Communications / Power Outlets / Wiring Systems and Power Management / Engine Controls and Fuel / Electrical Component Locator and Harness Routing Views / Electrical Component and Inline Harness Connector End Views / Wire and Connector Repair
#23-NA-114 - Starter or Flywheel Knock Noise on Start Up / Starter and Fuse Block Service Precautions - (Sep 7, 2023)
Related To: Engine Mechanical / Engine Electrical / Manual Transmission / Wiring Systems and Power Management / Starting, Charging, and Low Voltage Energy Storage
#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
Roof
#23-NA-155 - Accessory Roof Rack Cross Rail, Luggage Carrier Cross Rail Key Stuck in Lock, Lock Stuck or Inoperable - (Sep 11, 2023)
Related To: Luggage Rack and Roof Trim
Safety and Security
#23-NA-168 - Velocity IME Upgrade Information - (Sep 14, 2023)
Related To: General Information / Entertainment / Hybrid/EV Controls / Driver Assistance Systems
#21-NA-277 - No Crank, No Start, Quick Start/Stall, Key Fobs Inoperative, DTCs B3924 00, B3925 00, B3926 00, B3927 00 or P0513 Set - (Sep 13, 2023)
Related To: Vehicle DTC Information / Programming and Setup / Remote Functions
Seats
#23-NA-147 - Squeak Noise from Front Seat - (Sep 5, 2023)
Related To: General Information / Maintenance and Lubrication / Squeaks and Rattles / Seat Hardware, Trim and Upholstery
Steering
#21-NA-166 - Turn Signal Stalks are Not Cancelling and/or Mis Cancelling - (Sep 5, 2023)
Related To: Steering Wheel and Column / General Information
Suspension
#09-04-20-001H - Front Tire Chatter/Noise vs. Rear Differential Chatter - (Aug 24, 2023)
Related To: Tires and Wheels / Rear Drive Axle
Transmission/Transaxle
#23-NA-142 - No Forward Gear When Shifting from Park to Drive and/or Reverse to Drive - (Sep 15, 2023)
Related To: Automatic Transmission
#20-NA-142 - Shudder/Surging While Driving - (Sep 13, 2023)
Related To: Automatic Transmission
#23-NA-156 - Information on M1L Automatic Transmission Production Running Changes - (Sep 8, 2023)
Related To: Automatic Transmission
#23-NA-114 - Starter or Flywheel Knock Noise on Start Up / Starter and Fuse Block Service Precautions - (Sep 7, 2023)
Related To: Engine Mechanical / Engine Electrical / Manual Transmission / Wiring Systems and Power Management / Starting, Charging, and Low Voltage Energy Storage
#23-NA-029 - Transmission Grinds When Put Into Gear, Slipping, No Movement When Shifted Into Drive or Reverse - (Sep 7, 2023)
Related To: Automatic Transmission / General Information
#22-NA-006 - Service AWD Lamp Illuminated, Setting of DTCs (C1260 thru C1267, C1290 thru C1293, C1295 and C1296) - (Sep 7, 2023)
Related To: Automatic Transmission / Transfer Case
#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
CAMPAIGNS
Diagnostic Overview, Starting Point, and Programming
#N222375791-08 - Customer Satisfaction Program - Park Assist Retrofit - (Sep 5, 2023)
Related To: Programming and Setup
#N222375790-07 - Customer Satisfaction Program - Park Assist Retrofit - (Sep 5, 2023)
Related To: Programming and Setup
#N232409841 - Emission Recall - Fuel Injector Flow Rate Control - (Aug 31, 2023)
Related To: Programming and Setup
#N232417190 - Noncompliance Recall — Automatic Low Beams May Not Function as Required - (Aug 24, 2023)
Related To: Programming and Setup
#N222392960-04 - Customer Satisfaction Program - Super Cruise and Surround Vision System Activation - (Aug 24, 2023)
Related To: Programming and Setup
#N232398360 - Customer Satisfaction Program - Loss of OnStar Audio - (Aug 23, 2023)
Related To: Programming and Setup
Driveline/Axle
#N222389360 - Customer Satisfaction Program - Mislabeled Base Front Differential Housing Service Parts - (Sep 7, 2023)
Related To: Front Drive Axle
Engine/Propulsion
#N232412711 - Emissions Recall - ECM OBD – Catalytic Converter Fault Detection - (Sep 14, 2023)
Related To: Engine Heating and Cooling
#N222395370 - Customer Satisfaction Program - Engine Wire Harness Contact - (Sep 11, 2023)
Related To: Engine Mechanical
#N232411310 - Emission Recall - Fuel Injector Flow Rate Control - (Aug 31, 2023)
Related To: Engine Controls and Fuel
#N232407300 - Safety Recall - Open Ground May Not Be Detected - (Aug 31, 2023)
Related To: Plug-In Charging
#N232409680 - Service Update - Charge Port Housing Replacement - (Aug 28, 2023)
Related To: Plug-In Charging
Engine/Propulsion MD
#N222384940 - Service Update - Air Compressor Port Mis-Build - (Aug 24, 2023)
Related To: Engine Cooling
General Information
#N232414700-01 - Customer Satisfaction Program - Incorrect Owner Manual - (Aug 30, 2023)
Related To: General Information
Power and Signal Distribution
#N232409000 - Service Update - Engine Wiring Harness Chafe - (Aug 21, 2023)
Related To: Wire and Connector Repair
Steering
#N222371151-11 - Customer Satisfaction Program - Heated Steering Wheel Retrofit – Steering Wheel Replacement Only - (Sep 5, 2023)
Related To: Steering Wheel and Column
Steering, Suspension, Wheels, and Tire MD
#N232417940 - Service Update - Vehicles Shipped without Ordered Accessory Wheels and Floor Liners - (Sep 8, 2023)
Related To: Wheels and Tires
Transmission/Transaxle
#N222389310-01 - Safety Recall - Half-Shaft Disengagement - (Sep 13, 2023)
Related To: Automatic Transmission
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
#PIT6058 - Rattle / Clunk / Tap Noise From Front Of Vehicle - (Sep 14, 2023)
Related To: Instrument Panel and Console Trim / Engine Heating and Cooling
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
#PIT6052 - Active Grille Air Shutter Eliminated On Police Tahoe - (Aug 23, 2023)
Related To: Heating, Ventilation and Air Conditioning / Bumpers and Fascias / Engine Heating and Cooling
Body Systems
#PIT6060 - Unable To Complete Calibration For Transparent Trailer / Jack Knife Alert / Trailer Length Indicator / Biasing View / Rear Trailer Guidelines / Articulation Angle Indicator - (Sep 15, 2023)
Related To: Trailering Systems
#PIT5936C - Headlights On During Daylight Condition DTC B108E - (Sep 15, 2023)
Related To: Lighting 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
#PIT6057 - Power Swing Gate will not power open or unlatch and only move 1-2 mm - (Sep 14, 2023)
Related To: Vehicle Access Systems
#PIT5941A - Rear Back Glass Will Not Open With Rear Switch Or RKE - (Sep 12, 2023)
Related To: Fixed and Moveable Windows
#PIT5869A - SES MIL / AC Blows Warm Air / Fuse F4DR Open / DTC B1AA3 U3018 U3505 - (Sep 6, 2023)
Related To: Lighting Systems / Wiring Systems and Power Management / Engine Controls and Fuel
#PIC6517A - Diagnostic Tip - Service Door Latch System with No Related DTCs - (Aug 28, 2023)
Related To: Vehicle Access Systems
#PIT6053 - Diagnostic Tip - Frontview Grille Camera Washer Nozzle Leaking - (Aug 25, 2023)
Related To: Wipers/Washer Systems
Diagnostic Overview, Starting Point, and Programming
#PIC6488F - Required Sequence of Steps When Programming Radios - (Aug 30, 2023)
Related To: Entertainment / Programming and Setup
Driveline/Axle
#PIT6019 - 2024 Silverado EV Front and Rear Drive unit Restriction - (Aug 30, 2023)
Related To: Rear Drive Axle / Automatic Transmission / Hybrid/EV Controls
Driver Information and Entertainment
#PIT6018G - IPC Display And Radio Blank, No Audio or Possible Update Failed Message On Display After a Discharged Battery Event - (Aug 31, 2023)
Related To: Displays and Gauges
#PIT6020 - Silverado EV - TAC Parts Restriction Program for ESC Parts (Unique parts located at the Electronic Service Centers) - (Aug 30, 2023)
Related To: Entertainment
#PIC6488F - Required Sequence of Steps When Programming Radios - (Aug 30, 2023)
Related To: Entertainment / Programming and Setup
#PIT6034 - 2024 Chevrolet Blazer EV TAC Parts Restriction Program for ESC Parts (Unique parts located at the Electronic Service Centers) - (Aug 24, 2023)
Related To: Entertainment
#PIT6050 - Infotainment Control Switch or HD Radio Do Not Function After Radio Replacement - (Aug 21, 2023)
Related To: Displays and Gauges
#PIT6008A - Radio Appears Stuck In Demo/Guest Mode - (Aug 21, 2023)
Related To: Entertainment
#PIT6047B - Radio USB Update Battery Ignore File - (Aug 17, 2023)
Related To: Displays and Gauges
Engine
#PIT6059 - Super Cruise Unavailable Message - (Sep 15, 2023)
Related To: Cruise Control / Driver Assistance Systems
#PIT6056 - Supercruise Inoperative With Current Or History DTC: U1624 - (Sep 12, 2023)
Related To: Cruise Control / Driver Assistance Systems
Engine/Propulsion
#PIT6058 - Rattle / Clunk / Tap Noise From Front Of Vehicle - (Sep 14, 2023)
Related To: Instrument Panel and Console Trim / Engine Heating and Cooling
#PIP5939 - SES Lamp With DTC P0315 - (Sep 8, 2023)
Related To: Engine Controls and Fuel
#PIT5869A - SES MIL / AC Blows Warm Air / Fuse F4DR Open / DTC B1AA3 U3018 U3505 - (Sep 6, 2023)
Related To: Lighting Systems / Wiring Systems and Power Management / Engine Controls and Fuel
#PIT6044C - Service High Voltage with MIL and/or DTCs - (Sep 5, 2023)
Related To: Starting, Charging, and Low Voltage Energy Storage
#PIT6019 - 2024 Silverado EV Front and Rear Drive unit Restriction - (Aug 30, 2023)
Related To: Rear Drive Axle / Automatic Transmission / Hybrid/EV Controls
#PIT6052 - Active Grille Air Shutter Eliminated On Police Tahoe - (Aug 23, 2023)
Related To: Heating, Ventilation and Air Conditioning / Bumpers and Fascias / Engine Heating and Cooling
#PIP5930 - Chevrolet Blazer EV High Voltage Drive Motor Battery, TAC Approval and Exchange Program - (Aug 22, 2023)
Related To: Automatic Transmission / Starting, Charging, and Low Voltage Energy Storage / Hybrid/EV High Voltage Energy Storage
#PIP5938 - Diagnostic Tip: Information Regarding Normal Fine Particles Found In Engine Oil Or Oil Pan Generated By Wet Belt System Wear In - (Aug 22, 2023)
Related To: Engine Mechanical
HVAC
#PIC6497A - Click or Tick Noise When Adjusting HVAC Temperature - (Sep 5, 2023)
Related To: Heating, Ventilation and Air Conditioning
#PIT6052 - Active Grille Air Shutter Eliminated On Police Tahoe - (Aug 23, 2023)
Related To: Heating, Ventilation and Air Conditioning / Bumpers and Fascias / Engine Heating and Cooling
Power and Signal Distribution
#PIT5869A - SES MIL / AC Blows Warm Air / Fuse F4DR Open / DTC B1AA3 U3018 U3505 - (Sep 6, 2023)
Related To: Lighting Systems / Wiring Systems and Power Management / Engine Controls and Fuel
#PIT5832J - Diagnostic Tip: Unable to complete the Serial Data Authentication Configuration/ No Start Or Unable To Perform Theft Relearn After Replacing Or Programming A Module / DTC U1962 - (Aug 30, 2023)
Related To: Data Communications
#PIT5985B - Diagnostic Tip: No Start/ Ignition Will Not Turn ON/ No Power Due To A CAN bus 2 Issue/Lightning Strike/ Failed Over The Air Update - (Aug 30, 2023)
Related To: Data Communications
Safety and Security
#PIT6059 - Super Cruise Unavailable Message - (Sep 15, 2023)
Related To: Cruise Control / Driver Assistance Systems
#PIT6056 - Supercruise Inoperative With Current Or History DTC: U1624 - (Sep 12, 2023)
Related To: Cruise Control / Driver Assistance Systems
#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
Suspension
#PIT6055 - HUMMER EV Service Driver Assist Message with DMS DTC: U3000 or B0126 - (Sep 12, 2023)
Related To: Front Suspension
Transmission/Transaxle
#PIT6019 - 2024 Silverado EV Front and Rear Drive unit Restriction - (Aug 30, 2023)
Related To: Rear Drive Axle / Automatic Transmission / Hybrid/EV Controls
#PIP5621D - GM TAC Support On Vehicle Automatic Transmission Concerns That Can Be Duplicated - (Aug 24, 2023)
Related To: Automatic Transmission
#PIP5930 - Chevrolet Blazer EV High Voltage Drive Motor Battery, TAC Approval and Exchange Program - (Aug 22, 2023)
Related To: Automatic Transmission / Starting, Charging, and Low Voltage Energy Storage / Hybrid/EV High Voltage Energy Storage