Cadillac Lyriq Service Bulletins

1,009 manufacturer communications on file.

• June 14, 2023•Document ID: 10238190

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  16-NA-158

  Date Added:

  June 27, 2023

  Manufacturer:

  CADILLAC

  Summary

  This service bulletin describes the U.S. Dealer Special Tool Loan Program process.

  Associated Products (136)

  2024 Buick Enclave2024 Buick Encore GX2024 Buick Envision2024 Buick Envista2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac Lyriq2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Camaro2024 Chevrolet Colorado2024 Chevrolet Equinox2024 Chevrolet Malibu2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 Chevrolet Trailblazer2024 Chevrolet Traverse+ 116 more
  Associated Documents

  • DownloadMC-10238190-0001.pdf↗
• June 12, 2023•Document ID: 10239055

  Service Bulletin/Repair Instructions
  STRUCTURE

  Mfr Comm. #:

  23-NA-106

  Date Added:

  July 11, 2023

  Manufacturer:

  CADILLAC

  Summary

  This service bulletin provides a repair procedure to correct a customer concern of the Floor Console Armrest Lower Panel separating.

  Associated Products (1)

  2023 Cadillac Lyriq
  Associated Documents

  • DownloadMC-10239055-0001.pdf↗
• June 12, 2023•Document ID: 10239039

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  21-NA-061

  Date Added:

  July 11, 2023

  Manufacturer:

  GMC

  Summary

  This service bulletin provides information for dealers on Using EL-52545 When Diagnosing PEPs Transmitter Key Fobs.

  Associated Products (135)

  2024 Buick Enclave2024 Buick Encore GX2024 Buick Envision2024 Buick Envista2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac Lyriq2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Camaro2024 Chevrolet Colorado2024 Chevrolet Equinox2024 Chevrolet Malibu2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 Chevrolet Trailblazer2024 Chevrolet Traverse+ 115 more
  Associated Documents

  • DownloadMC-10239039-0001.pdf↗
• June 8, 2023•Document ID: 10237960

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  23-NA-103

  Date Added:

  June 21, 2023

  Manufacturer:

  CADILLAC

  Summary

  This service bulletin provides information on submitting quality Photos of Various Vehicle Concerns to the GM Technical Assistance Center (TAC).

  Associated Products (136)

  2024 Buick Enclave2024 Buick Encore GX2024 Buick Envision2024 Buick Envista2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac Lyriq2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Camaro2024 Chevrolet Colorado2024 Chevrolet Equinox2024 Chevrolet Malibu2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 Chevrolet Trailblazer2024 Chevrolet Traverse+ 116 more
  Associated Documents

  • DownloadMC-10237960-0001.pdf↗
• June 7, 2023•Document ID: 10237951

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  23-NA-096

  Date Added:

  June 21, 2023

  Manufacturer:

  CADILLAC

  Summary

  This service bulletin provides repair information to correct a customer concern of Service High Voltage System Lamp Illuminated with DTCs P0D08 and P0D0F Setting in Battery Energy Control Module.

  Associated Products (1)

  2023 Cadillac Lyriq
  Associated Documents

  • DownloadMC-10237951-0001.pdf↗
• June 7, 2023•Document ID: 10237939

  Service Bulletin/Repair Instructions
  EQUIPMENT; ELECTRICAL SYSTEM

  Mfr Comm. #:

  22-NA-235

  Date Added:

  June 21, 2023

  Manufacturer:

  GMC

  Summary

  This service bulletin provides repair information to correct a customer concern of Wireless Charging Intermittent When Using iPhone and Samsung Phones at Offset Positions.

  Associated Products (25)

  2023 Cadillac CT42023 Cadillac CT52023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Cadillac Lyriq2023 Chevrolet Corvette2023 Chevrolet Suburban2023 Chevrolet Tahoe2023 Chevrolet Trailblazer2023 GMC Hummer EV Pickup2023 GMC Yukon2023 GMC Yukon XL2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Chevrolet Colorado2022 Chevrolet Corvette2022 Chevrolet Suburban2022 Chevrolet Tahoe+ 5 more
  Associated Documents

  • DownloadMC-10237939-0001.pdf↗
• June 1, 2023•Document ID: 10237841

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  02-00-89-002V

  Date Added:

  June 19, 2023

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only).

  Associated Products (136)

  2024 Buick Enclave2024 Buick Encore GX2024 Buick Envision2024 Buick Envista2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac Lyriq2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Camaro2024 Chevrolet Colorado2024 Chevrolet Equinox2024 Chevrolet Malibu2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 Chevrolet Trailblazer2024 Chevrolet Traverse+ 116 more
  Associated Documents

  • DownloadMC-10237841-0001.pdf↗
• May 31, 2023•Document ID: 10237396

  Service Bulletin/Repair Instructions
  EQUIPMENT; ELECTRICAL SYSTEM

  Mfr Comm. #:

  PIE0753

  Date Added:

  June 6, 2023

  Manufacturer:

  CHEVROLET

  Summary

  This engineering information (EI) will assist GM to recover a small number of electric vehicle battery packs from customer-owned vehicles in the field for further engineering study and analysis.

  Associated Products (10)

  2024 GMC Hummer EV Pickup2024 GMC Hummer EV SUV2023 Cadillac Lyriq2023 Chevrolet Bolt EUV2023 Chevrolet Bolt EV2023 GMC Hummer EV Pickup2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2022 GMC Hummer EV Pickup2021 Chevrolet Bolt EV
  Associated Documents

  • DownloadMC-10237396-0001.pdf↗
• May 25, 2023•Document ID: 10237685

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:INFOTAINMENT

  Mfr Comm. #:

  PIC6507

  Date Added:

  June 13, 2023

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary information communicates to the technicians that if they have this customer concern with the SVS present due to the U164E setting in the BECM, engineering is aware and working on a solution.

  Associated Products (1)

  2023 Cadillac Lyriq
  Associated Documents

  • DownloadMC-10237685-0001.pdf↗
• May 25, 2023•Document ID: 10237377

  Service Bulletin/Repair Instructions
  STEERING; ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  PIE0752

  Date Added:

  June 6, 2023

  Manufacturer:

  CADILLAC

  Summary

  This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regard to the steering wheel button for the cruise control and/or radio control are not responding when pressed.

  Associated Products (1)

  2023 Cadillac Lyriq
  Associated Documents

  • DownloadMC-10237377-0001.pdf↗
• May 24, 2023•Document ID: 10237683

  Service Bulletin/Repair Instructions
  VEHICLE SPEED CONTROL:CRUISE CONTROL

  Mfr Comm. #:

  PIC6500A

  Date Added:

  June 13, 2023

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary information communicates that a customer may see a Super Cruise Unavailable message with U053C setting and Engineering is working on a resolution.

  Associated Products (1)

  2023 Cadillac Lyriq
  Associated Documents

  • DownloadMC-10237683-0001.pdf↗
• May 23, 2023•Document ID: 10237679

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

  Mfr Comm. #:

  PIC6506

  Date Added:

  June 13, 2023

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary information communicates to the technicians that if they have a Lyriq that comes in for this concern to disconnect the battery for 15 minutes and retest operation. This could also take a few battery disconnects for the radio to restore functionality. Once restored, technicians are to update the radio and retest.

  Associated Products (1)

  2023 Cadillac Lyriq
  Associated Documents

  • DownloadMC-10237679-0001.pdf↗
• May 22, 2023•Document ID: 10237674

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:12V/24V/48V BATTERY

  Mfr Comm. #:

  PIP5859A

  Date Added:

  June 13, 2023

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary information communicates that the High Voltage Battery pack is on TAC restriction where TAC will Authorize the full HV Battery pack Exchange with Engineering Review needed.

  Associated Products (2)

  2024 Cadillac Lyriq2023 Cadillac Lyriq
  Associated Documents

  • DownloadMC-10237674-0001.pdf↗
• May 22, 2023•Document ID: 10236561

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  N222385700

  Date Added:

  May 23, 2023

  Manufacturer:

  CADILLAC

  Summary

  Service Update. Certain vehicles may have a condition where the main body wiring harness (MBWH) could be abraded by a mounting stud. Dealers will install a clip to the MBWH to prevent damage from the mounting stud.

  Associated Products (1)

  2023 Cadillac Lyriq
  Associated Documents

  • DownloadMC-10236561-0001.pdf↗
• May 22, 2023•Document ID: 10237349

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  22-NA-244

  Date Added:

  June 5, 2023

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.

  Associated Products (124)

  2024 Buick Enclave2024 Buick Encore GX2024 Buick Envision2024 Buick Envista2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac Lyriq2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Camaro2024 Chevrolet Colorado2024 Chevrolet Equinox2024 Chevrolet Malibu2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 Chevrolet Trailblazer2024 Chevrolet Traverse+ 104 more
  Associated Documents

  • DownloadMC-10237349-0001.pdf↗
• May 22, 2023•Document ID: 10237340

  Service Bulletin/Repair Instructions
  WHEELS

  Mfr Comm. #:

  12-03-10-001E

  Date Added:

  June 5, 2023

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides information for dealers/technicians on Vibration Shortly After Tires are Mounted/Preventing Vibration from Wheel Slip (Tire Sliding on Wheel).

  Associated Products (136)

  2024 Buick Enclave2024 Buick Encore GX2024 Buick Envision2024 Buick Envista2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac Lyriq2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Camaro2024 Chevrolet Colorado2024 Chevrolet Equinox2024 Chevrolet Malibu2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 Chevrolet Trailblazer2024 Chevrolet Traverse+ 116 more
  Associated Documents

  • DownloadMC-10237340-0001.pdf↗
• May 18, 2023•Document ID: 10237669

  Service Bulletin/Repair Instructions
  COMMUNICATION: VEHICLE TO VEHICLE; ELECTRICAL SYSTEM:ADAS

  Mfr Comm. #:

  PIC6505

  Date Added:

  June 13, 2023

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary information communicates to the GM Technicians that this is normal operation and the Surround Vision Recorder (SVR) is not an available feature for the 2023MY-2024 MY.

  Associated Products (2)

  2024 Cadillac Lyriq2023 Cadillac Lyriq
  Associated Documents

  • DownloadMC-10237669-0001.pdf↗
• May 18, 2023•Document ID: 10237667

  Service Bulletin/Repair Instructions
  SEAT BELTS; VEHICLE SPEED CONTROL

  Mfr Comm. #:

  PIC6501B

  Date Added:

  June 13, 2023

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary information communicates Instructions to properly open the upper IP bin door and reset the Inertia Lock if needed.

  Associated Products (1)

  2023 Cadillac Lyriq
  Associated Documents

  • DownloadMC-10237667-0001.pdf↗
• May 18, 2023•Document ID: 10236364

  Service Bulletin/Repair Instructions
  STEERING

  Mfr Comm. #:

  N222382520

  Date Added:

  May 18, 2023

  Manufacturer:

  CADILLAC

  Summary

  Service Update - certain vehicles may experience a vibration in the steering wheel while turning.  Dealers will inspect for proper clip orientation and if necessary, replace the intermediate shaft bolt.

  Associated Products (1)

  2023 Cadillac Lyriq
  Associated Documents

  • DownloadMC-10236364-0001.pdf↗
• May 12, 2023•Document ID: 10237656

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

  Mfr Comm. #:

  PIC6503

  Date Added:

  June 13, 2023

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary information communicates to the technicians that if they have a Lyriq that comes in for this concern to Double USB Update the A11 radio receiver.

  Associated Products (1)

  2023 Cadillac Lyriq
  Associated Documents

  • DownloadMC-10237656-0001.pdf↗