Recent Bulletins

 

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

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

#21-NA-026 - Information on Accessory All-Weather Floor Liners and Flat Mats Warped or Mis-shapen - (Jun 21, 2022)

Related To: Interior Trim and Paneling

#PIE0704 - Engineering Information - (EI Lite) - (Pictures Only) Blemish, Faded, Smudge, Surface Imperfection and/or Discolor On the Outer Belt Moldings, Upper Reveal Moldings and/or Appliques - (Jun 13, 2022)

Related To: General Information / Exterior Trim

Body Repair

#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

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

Diagnostic Overview, Starting Point, and Programming

#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

#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

#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-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-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

#PIE0711 - Engineering Information - Check Engine Lamp Illuminated on Driver Information Center (DIC), DTC P30EF Set - (Jul 26, 2022)

Related To: Vehicle DTC Information / Displays and Gauges / Engine Heating and Cooling

#22-NA-107 - Service AWD Message in Driver Information Center (DIC) at Ignition On with DTC C056D Set - (Jul 21, 2022)

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

#21-NA-244 - No Fob Detected Message on Driver Information Center (DIC) and/or No Crank/No Start - (Jul 20, 2022)

Related To: Vehicle DTC Information / Displays and Gauges / Remote Functions

#18-NA-291 - Reduced Performance, Reduced Power, Engine Misfire, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300 Set After Service or Replacement of Charge Air Cooler - (Jul 18, 2022)

Related To: Vehicle DTC Information / Displays and Gauges / Engine Heating and Cooling / Engine Controls and Fuel

#19-NA-218 - Ticking Noise from the Engine - (Jul 11, 2022)

Related To: Vehicle DTC Information / Engine Mechanical

#22-NA-082 - Malfunction Indicator Lamp Illuminated with DTC P06DD, P2B60, P26BB, P1098 Set - (Jun 30, 2022)

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

#22-NA-094 - Loss of Cabin Heat - (Jun 28, 2022)

Related To: Heating, Ventilation and Air Conditioning / Programming and Setup / Engine Controls and Fuel

#21-NA-188 - Radio Software Version V158 Update - (Jun 24, 2022)

Related To: Entertainment / Programming and Setup

#19-NA-076 - Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse - (Jun 22, 2022)

Related To: Vehicle DTC Information / Entertainment / Programming and Setup / Displays and Gauges / Image Display Cameras

#PIE0697A - Engineering Information - Malfunction Indicator Lamp (MIL) Illuminated On Driver Information Center (DIC), DTCs P26BB and/or P2B60 Set - (Jun 22, 2022)

Related To: General Information / Vehicle DTC Information / Displays and Gauges

#22-NA-122 - Diagnostic Tip for DTCs Set at a Low Mileage for 8L45/90 Automatic Transmissions - (Jun 17, 2022)

Related To: Automatic Transmission / Vehicle DTC Information

#21-NA-155 - Information on Check Trailer Wiring Message and/or Service Trailer Brake Displayed on Driver Information Center (DIC) - DTC C1114 Set - (Jun 14, 2022)

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

Driveline/Axle

#22-NA-091 - Rear Axle Moan Type Noise During Left or Right Turns - (Jun 29, 2022)

Related To: Rear Drive Axle

Driver Information and Entertainment

#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-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

#19-NA-262 - Clock Shows Dashes and Cannot be Set After Battery Disconnect - (Jul 26, 2022)

Related To: Entertainment / Displays and Gauges

#PIE0711 - Engineering Information - Check Engine Lamp Illuminated on Driver Information Center (DIC), DTC P30EF Set - (Jul 26, 2022)

Related To: Vehicle DTC Information / Displays and Gauges / Engine Heating and Cooling

#22-NA-107 - Service AWD Message in Driver Information Center (DIC) at Ignition On with DTC C056D Set - (Jul 21, 2022)

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

#21-NA-244 - No Fob Detected Message on Driver Information Center (DIC) and/or No Crank/No Start - (Jul 20, 2022)

Related To: Vehicle DTC Information / Displays and Gauges / Remote Functions

#18-NA-291 - Reduced Performance, Reduced Power, Engine Misfire, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300 Set After Service or Replacement of Charge Air Cooler - (Jul 18, 2022)

Related To: Vehicle DTC Information / Displays and Gauges / Engine Heating and Cooling / Engine Controls and Fuel

#21-NA-188 - Radio Software Version V158 Update - (Jun 24, 2022)

Related To: Entertainment / Programming and Setup

#19-NA-076 - Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse - (Jun 22, 2022)

Related To: Vehicle DTC Information / Entertainment / Programming and Setup / Displays and Gauges / Image Display Cameras

#PIE0697A - Engineering Information - Malfunction Indicator Lamp (MIL) Illuminated On Driver Information Center (DIC), DTCs P26BB and/or P2B60 Set - (Jun 22, 2022)

Related To: General Information / Vehicle DTC Information / Displays and Gauges

#22-NA-126 - Automatic Emergency Braking (AEB) Forward Collision Icon Lamp On with No DTCs Present - (Jun 20, 2022)

Related To: Entertainment / Displays and Gauges

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-115 - Battery Maintenance Report FAQs (U.S. Only) - (Jun 23, 2022)

Related To: Engine Electrical / General Information / Maintenance and Lubrication / Starting, Charging, and Low Voltage Energy Storage / Battery

Engine/Propulsion

#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

#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-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

#PIE0711 - Engineering Information - Check Engine Lamp Illuminated on Driver Information Center (DIC), DTC P30EF Set - (Jul 26, 2022)

Related To: Vehicle DTC Information / Displays and Gauges / Engine Heating and Cooling

#22-NA-080 - Diagnostic Tips for Engine Related Shudder Concerns - (Jul 21, 2022)

Related To: Engine Mechanical / Engine Controls and Fuel

#18-NA-291 - Reduced Performance, Reduced Power, Engine Misfire, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300 Set After Service or Replacement of Charge Air Cooler - (Jul 18, 2022)

Related To: Vehicle DTC Information / Displays and Gauges / Engine Heating and Cooling / Engine Controls and Fuel

#22-NA-141 - Information on Battery Service Guide for Electric Vehicles (EV) - (Jul 11, 2022)

Related To: General Information / Hybrid/EV High Voltage Energy Storage

#19-NA-218 - Ticking Noise from the Engine - (Jul 11, 2022)

Related To: Vehicle DTC Information / Engine Mechanical

#22-NA-082 - Malfunction Indicator Lamp Illuminated with DTC P06DD, P2B60, P26BB, P1098 Set - (Jun 30, 2022)

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

#PIE0685A - Engineering Information - Request for Pictures of Lower Oil Pan Seal Leaking - (Jun 29, 2022)

Related To: General Information / Engine Mechanical

#22-NA-094 - Loss of Cabin Heat - (Jun 28, 2022)

Related To: Heating, Ventilation and Air Conditioning / Programming and Setup / Engine Controls and Fuel

#22-NA-115 - Battery Maintenance Report FAQs (U.S. Only) - (Jun 23, 2022)

Related To: Engine Electrical / General Information / Maintenance and Lubrication / Starting, Charging, and Low Voltage Energy Storage / Battery

#22-NA-114 - Information on Forklift and Vehicle Hoist Requirements to Support Electric Vehicle (EV) High Voltage Battery Handling (U.S. Only) - (Jun 14, 2022)

Related To: General Information / Hybrid/EV Energy Storage / Hybrid/EV High Voltage Energy Storage

General Information

#04-00-89-015Y - Warranty Administration - Required Operating Procedures - 8 Points (U.S. Only) - (Aug 16, 2022)

Related To: General Information

#20-NA-108 - Front Suspension Squeak/Squawk Noise Over Small/Medium Bumps - (Aug 15, 2022)

Related To: Front Suspension / Squeaks and Rattles

#22-NA-160 - 2023 Cadillac Escalade - V New Model Features - (Aug 11, 2022)

Related To: General Information

#PIE0709A - Engineering Information - Assist Step Insert Loose, Falling Off and/or Warped - (Aug 4, 2022)

Related To: General Information / Exterior Trim

#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

#18-NA-306 - Warranty Administration - Pre-Repair Authorization (PRA) Process and Information (U.S. and Canada Only) - (Jul 18, 2022)

Related To: General Information

#22-NA-141 - Information on Battery Service Guide for Electric Vehicles (EV) - (Jul 11, 2022)

Related To: General Information / Hybrid/EV High Voltage Energy Storage

#PIE0685A - Engineering Information - Request for Pictures of Lower Oil Pan Seal Leaking - (Jun 29, 2022)

Related To: General Information / Engine Mechanical

#22-NA-135 - Warranty Administration – Essential Tools that include Consumable Parts - (Jun 28, 2022)

Related To: General Information

#22-NA-070 - Information on Certified Service Mobile Toolbox Application (CSMT) Replacement Parts Traceability (RPT) - (Jun 24, 2022)

Related To: General Information

#22-NA-115 - Battery Maintenance Report FAQs (U.S. Only) - (Jun 23, 2022)

Related To: Engine Electrical / General Information / Maintenance and Lubrication / Starting, Charging, and Low Voltage Energy Storage / Battery

#PIE0697A - Engineering Information - Malfunction Indicator Lamp (MIL) Illuminated On Driver Information Center (DIC), DTCs P26BB and/or P2B60 Set - (Jun 22, 2022)

Related To: General Information / Vehicle DTC Information / Displays and Gauges

#22-NA-009 - Information on New Torque Specification and Installation Procedure for ACDelco Spin-On Oil Filters - (Jun 15, 2022)

Related To: Maintenance and Lubrication

#22-NA-114 - Information on Forklift and Vehicle Hoist Requirements to Support Electric Vehicle (EV) High Voltage Battery Handling (U.S. Only) - (Jun 14, 2022)

Related To: General Information / Hybrid/EV Energy Storage / Hybrid/EV High Voltage Energy Storage

#PIE0704 - Engineering Information - (EI Lite) - (Pictures Only) Blemish, Faded, Smudge, Surface Imperfection and/or Discolor On the Outer Belt Moldings, Upper Reveal Moldings and/or Appliques - (Jun 13, 2022)

Related To: General Information / Exterior Trim

General Information MD

#22-NA-070 - Information on Certified Service Mobile Toolbox Application (CSMT) Replacement Parts Traceability (RPT) - (Jun 24, 2022)

Related To: General Information

#22-NA-115 - Battery Maintenance Report FAQs (U.S. Only) - (Jun 23, 2022)

Related To: Engine Electrical / General Information / Maintenance and Lubrication / Starting, Charging, and Low Voltage Energy Storage / Battery

HVAC

#22-NA-094 - Loss of Cabin Heat - (Jun 28, 2022)

Related To: Heating, Ventilation and Air Conditioning / Programming and Setup / Engine Controls and Fuel

#12-01-37-001F - Information on Refrigerant (R1234yf) for A/C Service - (Jun 27, 2022)

Related To: Heating, Ventilation and Air Conditioning

Hybrid Propulsion

#22-NA-114 - Information on Forklift and Vehicle Hoist Requirements to Support Electric Vehicle (EV) High Voltage Battery Handling (U.S. Only) - (Jun 14, 2022)

Related To: General Information / Hybrid/EV Energy Storage / Hybrid/EV High Voltage Energy Storage

Power and Signal Distribution

#21-NA-149 - Engine Wire Harness Chafing - (Aug 8, 2022)

Related To: Wiring Systems and Power Management

#21-NA-155 - Information on Check Trailer Wiring Message and/or Service Trailer Brake Displayed on Driver Information Center (DIC) - DTC C1114 Set - (Jun 14, 2022)

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

Safety and Security

#21-NA-189 - Information on Super Cruise Escalation Cancellation - (Jul 25, 2022)

Related To: Driver Assistance Systems

#21-NA-244 - No Fob Detected Message on Driver Information Center (DIC) and/or No Crank/No Start - (Jul 20, 2022)

Related To: Vehicle DTC Information / Displays and Gauges / Remote Functions

#22-NA-146 - HomeLink Compatibility Issue on 2023 MY Cadillac Lyriq - (Jul 15, 2022)

Related To: Remote Functions

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-015 - Diagnostic Tips on GDS Graphing after Road-Test, for Shake and/or Shudder During Steady and/or Light Throttle Acceleration Between 25 and 50 MPH (40 and 80 KM/H) at Steady Speed, and Decel at approximately 15 MPH (24 KM/H). - (Jul 21, 2022)

Related To: Automatic Transmission

#22-NA-006 - Service AWD Lamp Illuminated, Setting of DTCs (C1260 thru C1267, C1290 thru C1293, C1295 and C1296) - (Jul 11, 2022)

Related To: Automatic Transmission / Transfer Case

#22-NA-122 - Diagnostic Tip for DTCs Set at a Low Mileage for 8L45/90 Automatic Transmissions - (Jun 17, 2022)

Related To: Automatic Transmission / Vehicle DTC Information

CAMPAIGNS

Body Hardware and Trim

#N222370300 - Customer Satisfaction Program - Accessory Grille Inventory Shortage - (Aug 10, 2022)

Related To: Exterior Trim

Brakes

#N222369130-01 - Noncompliance Recall - Noncompliant Brake Fluid Reservoir Cap - (Jun 21, 2022)

Related To: Antilock Brake System

Diagnostic Overview, Starting Point, and Programming

#N222358700 - Service Update - Mass Air Flow Drift - (Jul 12, 2022)

Related To: Programming and Setup

Engine/Propulsion

#N222368650 - Customer Satisfaction Program - Engine Crankshaft Improper Heat Treatment - (Jul 19, 2022)

Related To: Engine Mechanical

#N222366070-01 - Safety Recall - Fuel Tank Rollover Valve Dislodged - (Jul 18, 2022)

Related To: Engine Controls and Fuel

#N222369620-01 - Special Coverage - Evaporative Emissions Purge Valve - (Jun 23, 2022)

Related To: Exhaust

General Information

#N222368590 - Customer Satisfaction Program - Accessory Black Grille and Trim Missing - (Aug 16, 2022)

Related To: General Information

#N222368610 - Customer Satisfaction Program - Accessory Tail Lamp Package Part Shortage - (Jun 23, 2022)

Related To: General Information

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

Suspension

#N222370790 - Service Update Bulletin - Spare/Inflator Kit Retainer Not Installed - (Jul 25, 2022)

Related To: Tires and Wheels

#N222364330-01 - Safety Recall - Loose Toe Link To Knuckle Bolt - (Jul 8, 2022)

Related To: Rear Suspension

PRELIMINARY INFORMATION

Body Hardware and 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

#PIT5926A - Rattle Noise from Under Vehicle - (Jul 21, 2022)

Related To: General Information / Frame and Underbody

#PIC6456 - 2023 Cadillac LYRIQ Unique Parts TAC Restriction - (Jun 29, 2022)

Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / General Information / 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

#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

#PIC6456 - 2023 Cadillac LYRIQ Unique Parts TAC Restriction - (Jun 29, 2022)

Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / General Information / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage

#PIC5260F - Intermittent Sunroof Operation, Bind, Noise, Auto-reverse, and/or Water Leaks - (Jun 22, 2022)

Related To: Roof / Sunroof

Brakes

#PIT5681C - GM Accessory Performance Brake System Rotor Specifications (Brembo Brake Kit) - (Jun 17, 2022)

Related To: Disc Brakes

Diagnostic Overview, Starting Point, and Programming

#PIT5569B - Multiple U-code Diagnostic Information – With one having symptom Byte 71 - (Jul 6, 2022)

Related To: Vehicle DTC Information

Driveline/Axle

#PIP5858 - 2023 Cadillac LYRIQ Drive Unit TAC Restriction - (Jun 29, 2022)

Related To: Rear Drive Axle / Automatic Transmission / Hybrid/EV Controls

#PIC6456 - 2023 Cadillac LYRIQ Unique Parts TAC Restriction - (Jun 29, 2022)

Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / General Information / 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

#PIT5350C - Programming IPC Engine Hours into a Replacement IPC - (Aug 4, 2022)

Related To: Displays and Gauges

#PIT5847E - SES Light - Reduced Power - DIC Warning Messages - Reduced Steering Message - Stabilitrack Message - (Jul 25, 2022)

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

#PIC6458 - 2023 Cadillac LYRIQ TAC Parts Restriction Program for ESC Parts (Unique parts located at the Electronic Service Centers) - (Jun 29, 2022)

Related To: Entertainment

#PIC6456 - 2023 Cadillac LYRIQ Unique Parts TAC Restriction - (Jun 29, 2022)

Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / General Information / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage

#PIT5913A - Radio Display Intermittently Shows SD Card Has Been Removed Message - (Jun 15, 2022)

Related To: Entertainment

Engine

#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

#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

#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

#PIT5847E - SES Light - Reduced Power - DIC Warning Messages - Reduced Steering Message - Stabilitrack Message - (Jul 25, 2022)

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

#PIP5861 - Misfire Due To Collapsed Lifter - (Jul 21, 2022)

Related To: Engine Mechanical

#PIP5859 - 2023 Cadillac LYRIQ High Voltage Drive Motor Battery, TAC Approval and Exchange Program - (Jul 14, 2022)

Related To: Automatic Transmission / Hybrid/EV High Voltage Energy Storage

#PIP5858 - 2023 Cadillac LYRIQ Drive Unit TAC Restriction - (Jun 29, 2022)

Related To: Rear Drive Axle / Automatic Transmission / Hybrid/EV Controls

#PIC6456 - 2023 Cadillac LYRIQ Unique Parts TAC Restriction - (Jun 29, 2022)

Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / General Information / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage

#PIP5212D - Concern Of An Engine Thermostat Tick Noise And/Or Running Hot - (Jun 29, 2022)

Related To: Engine Mechanical

#PIE0706 - Engineering Information - Investigation to Better Understand the Conditions that Cause Mechanical Seal Loss of NOx Sensors, DTCs P2A00, P2A01, P2A02 and/or P22FB Set - (Jun 16, 2022)

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

#PIT5448H - Normal Characteristic - Engine Stops Running after Extended idle - (Jun 16, 2022)

Related To: Wiring Systems and Power Management / Engine Controls and Fuel

General Information

#PIT5926A - Rattle Noise from Under Vehicle - (Jul 21, 2022)

Related To: General Information / Frame and Underbody

#PIT5931 - Clunk or Rattle from Front of Vehicle on Bumps or Turns - (Jul 15, 2022)

Related To: Squeaks and Rattles

#PIC6456 - 2023 Cadillac LYRIQ Unique Parts TAC Restriction - (Jun 29, 2022)

Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / General Information / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage

#PIE0706 - Engineering Information - Investigation to Better Understand the Conditions that Cause Mechanical Seal Loss of NOx Sensors, DTCs P2A00, P2A01, P2A02 and/or P22FB Set - (Jun 16, 2022)

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

HVAC

#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

#PIC6456 - 2023 Cadillac LYRIQ Unique Parts TAC Restriction - (Jun 29, 2022)

Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / General Information / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage

#PIT5878B - HUMMER EV & LYRIQ BEV Heat - Defrost - AC - Battery Cooling - and Air Conditioning Performance Concerns - (Jun 29, 2022)

Related To: Heating, Ventilation and Air Conditioning

#PIT5099F - AC Blows Warm or Poor Performance - (Jun 13, 2022)

Related To: Heating, Ventilation and Air Conditioning / HVAC Systems - Manual / HVAC Systems - Automatic

Power and Signal Distribution

#PIT5847E - SES Light - Reduced Power - DIC Warning Messages - Reduced Steering Message - Stabilitrack Message - (Jul 25, 2022)

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

#PIC6456 - 2023 Cadillac LYRIQ Unique Parts TAC Restriction - (Jun 29, 2022)

Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / General Information / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage

#PIT5448H - Normal Characteristic - Engine Stops Running after Extended idle - (Jun 16, 2022)

Related To: Wiring Systems and Power Management / Engine Controls and Fuel

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

#PIC5260F - Intermittent Sunroof Operation, Bind, Noise, Auto-reverse, and/or Water Leaks - (Jun 22, 2022)

Related To: Roof / Sunroof

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

#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

#PIC6465 - Remote Commands May Take Longer To Complete - (Jul 25, 2022)

Related To: Remote Functions

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

#PIT4261H - Tire Sidewall Irregularities - (Jul 1, 2022)

Related To: Tires and Wheels

#PIC6456 - 2023 Cadillac LYRIQ Unique Parts TAC Restriction - (Jun 29, 2022)

Related To: Suspension Controls / Rear Drive Axle / Heating, Ventilation and Air Conditioning / General Information / Plastic Panel Information and Repair / Air Compressor - Auxiliary / Displays and Gauges / Wiring Systems and Power Management / Hybrid/EV High Voltage Energy Storage

#PIT5854A - Service Leveling System/Speed Limited Message Due to Aftermarket Modifications - (Jun 22, 2022)

Related To: Suspension Controls

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

#PIP5859 - 2023 Cadillac LYRIQ High Voltage Drive Motor Battery, TAC Approval and Exchange Program - (Jul 14, 2022)

Related To: Automatic Transmission / Hybrid/EV High Voltage Energy Storage

#PIP5858 - 2023 Cadillac LYRIQ Drive Unit TAC Restriction - (Jun 29, 2022)

Related To: Rear Drive Axle / Automatic Transmission / Hybrid/EV Controls