Cadillac Lyriq Service Bulletins
1,019 manufacturer communications on file.
- February 1, 2023•Document ID: 10232784Service Bulletin/Repair InstructionsBACK OVER PREVENTION; EXTERIOR LIGHTING:HEADLIGHTS
- Mfr Comm. #:
- PIC6490
- Date Added:
- March 13, 2023
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates to inspect the left front headlamp leveling sensor for being bent if a service Headlamps message or clunk is heard from the left front over bumps.
Associated Products (1)Associated Documents - February 1, 2023•Document ID: 10231895Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- 22-NA-215
- Date Added:
- February 21, 2023
- Manufacturer:
- GMC
SummaryThis warranty administration bulletin provides policy information for chargers that are covered under the terms of a 3-year Limited Parts Warranty from the date of purchase.
Associated Products (7)Associated Documents - February 1, 2023•Document ID: 10231893Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 22-NA-115
- Date Added:
- February 21, 2023
- Manufacturer:
- BUICK
SummaryThis service bulletin provides information for U.S. dealers ONLY to refer to the Battery Maintenance Report to identify vehicles in dealer inventory that require attention.
Associated Products (106)2023 Buick Enclave2023 Buick Encore2023 Buick Encore GX2023 Buick Envision2023 Cadillac CT42023 Cadillac CT52023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Cadillac Lyriq2023 Cadillac XT42023 Cadillac XT52023 Cadillac XT62023 Chevrolet Blazer2023 Chevrolet Bolt EUV2023 Chevrolet Bolt EV2023 Chevrolet Camaro2023 Chevrolet Colorado2023 Chevrolet Corvette2023 Chevrolet Equinox2023 Chevrolet Malibu+ 86 moreAssociated Documents - January 31, 2023•Document ID: 10231678Service Bulletin/Repair InstructionsCOMMUNICATION
- Mfr Comm. #:
- PIP5899
- Date Added:
- February 13, 2023
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates that a vehicle with the code of P0F39 can and should be repaired by updating the BECM as long as this has not been done prioly for the same concern.
Associated Products (1)Associated Documents - January 31, 2023•Document ID: 10231519Service Bulletin/Repair InstructionsWHEELS; EQUIPMENT; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
- Mfr Comm. #:
- 07-03-16-004E
- Date Added:
- February 8, 2023
- Manufacturer:
- GMC
SummaryThis service bulletin provides information for tire pressure monitoring (TPM) system concerns.
Associated Products (96)2023 Buick Enclave2023 Buick Encore2023 Buick Encore GX2023 Buick Envision2023 Cadillac CT42023 Cadillac CT52023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Cadillac Lyriq2023 Cadillac XT42023 Cadillac XT52023 Cadillac XT62023 Chevrolet Blazer2023 Chevrolet Bolt EUV2023 Chevrolet Bolt EV2023 Chevrolet Camaro2023 Chevrolet Colorado2023 Chevrolet Corvette2023 Chevrolet Equinox2023 Chevrolet Malibu+ 76 moreAssociated Documents - January 31, 2023•Document ID: 10231518Service Bulletin/Repair InstructionsWHEELS; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; TIRES
- Mfr Comm. #:
- 00-00-90-002M
- Date Added:
- February 8, 2023
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides information for accurate tire pressures that ensure the safe handling and appropriate ride characteristics of GM cars and trucks.
Associated Products (96)2023 Buick Enclave2023 Buick Encore2023 Buick Encore GX2023 Buick Envision2023 Cadillac CT42023 Cadillac CT52023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Cadillac Lyriq2023 Cadillac XT42023 Cadillac XT52023 Cadillac XT62023 Chevrolet Blazer2023 Chevrolet Bolt EUV2023 Chevrolet Bolt EV2023 Chevrolet Camaro2023 Chevrolet Colorado2023 Chevrolet Corvette2023 Chevrolet Equinox2023 Chevrolet Malibu+ 76 moreAssociated Documents - January 27, 2023•Document ID: 10231671Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
- Mfr Comm. #:
- PIC6489A
- Date Added:
- February 13, 2023
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates to the technicians that if they have a Lyriq that comes in for this concern to replace the A11 radio receiver while GM is working on a solution.
Associated Products (1)Associated Documents - January 25, 2023•Document ID: 10231668Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
- Mfr Comm. #:
- PIC6489
- Date Added:
- February 13, 2023
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates to the technicians that if they have a Lyriq that comes in for this concern to replace the A11 radio receiver while GM is working on a solution.
Associated Products (1)Associated Documents - January 25, 2023•Document ID: 10231667Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- PIC6458A
- Date Added:
- February 13, 2023
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates that Parts that the ECS are on Restriction
Associated Products (1)Associated Documents - January 23, 2023•Document ID: 10231654Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
- Mfr Comm. #:
- PIC6488
- Date Added:
- February 13, 2023
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates that Serial Data Authentication is required prior to programming a replacement Radio.
Associated Products (1)Associated Documents - January 20, 2023•Document ID: 10231302Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- 02-00-89-002U
- Date Added:
- February 6, 2023
- Manufacturer:
- BUICK
SummaryThis service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only).
Associated Products (106)2023 Buick Enclave2023 Buick Encore2023 Buick Encore GX2023 Buick Envision2023 Cadillac CT42023 Cadillac CT52023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Cadillac Lyriq2023 Cadillac XT42023 Cadillac XT52023 Cadillac XT62023 Chevrolet Blazer2023 Chevrolet Bolt EUV2023 Chevrolet Bolt EV2023 Chevrolet Camaro2023 Chevrolet Colorado2023 Chevrolet Corvette2023 Chevrolet Equinox2023 Chevrolet Malibu+ 86 moreAssociated Documents - January 18, 2023•Document ID: 10231321Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 18-NA-180
- Date Added:
- February 6, 2023
- Manufacturer:
- CHEVROLET
SummaryThis Warranty Administration Bulletin Provides High Voltage Battery Exchange Process Information.
Associated Products (7)Associated Documents - January 17, 2023•Document ID: 10231374Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 21-NA-068
- Date Added:
- February 7, 2023
- Manufacturer:
- CHEVROLET
SummaryThis warranty administration bulletin provides policy information requirements applicable to key fob replacement under the New Vehicle Limited Warranty or under a Replacement Parts Warranty on 2017-2022 and newer model year vehicles with RPO ATH and AVJ.
Associated Products (96)2023 Buick Enclave2023 Buick Encore2023 Buick Encore GX2023 Buick Envision2023 Cadillac CT42023 Cadillac CT52023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Cadillac Lyriq2023 Cadillac XT42023 Cadillac XT52023 Cadillac XT62023 Chevrolet Blazer2023 Chevrolet Bolt EUV2023 Chevrolet Bolt EV2023 Chevrolet Camaro2023 Chevrolet Colorado2023 Chevrolet Corvette2023 Chevrolet Equinox2023 Chevrolet Malibu+ 76 moreAssociated Documents - January 13, 2023•Document ID: 10229703Service Bulletin/Repair InstructionsEXTERIOR LIGHTING
- Mfr Comm. #:
- N222378271-01
- Date Added:
- January 14, 2023
- Manufacturer:
- CADILLAC
SummaryCertain vehicles may have multiple software issues such as no audio, flashing cornering lamps, or lighting concerns. Dealers will confirm the over-the-air updates are installed. Various modules will be manually updated by the dealer with the latest software.
Associated Products (1)Associated Documents - January 13, 2023•Document ID: 10231644Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIT5966A
- Date Added:
- February 13, 2023
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates an issue with an OTA pending message still displayed after an OTA event and how to reset/clear the message.
Associated Products (26)2023 Buick Envision2023 Cadillac CT42023 Cadillac CT52023 Cadillac Escalade ESV2023 Cadillac Lyriq2023 Chevrolet Corvette2023 Chevrolet Suburban2023 Chevrolet Tahoe2023 GMC Yukon XL2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade ESV2022 Chevrolet Corvette2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 GMC Hummer EV Pickup2022 GMC Yukon XL2021 Buick Envision2021 Cadillac CT4+ 6 moreAssociated Documents - January 13, 2023•Document ID: 10230612Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 21-NA-135
- Date Added:
- January 25, 2023
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.
Associated Products (96)2023 Buick Enclave2023 Buick Encore2023 Buick Encore GX2023 Buick Envision2023 Cadillac CT42023 Cadillac CT52023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Cadillac Lyriq2023 Cadillac XT42023 Cadillac XT52023 Cadillac XT62023 Chevrolet Blazer2023 Chevrolet Bolt EUV2023 Chevrolet Bolt EV2023 Chevrolet Camaro2023 Chevrolet Colorado2023 Chevrolet Corvette2023 Chevrolet Equinox2023 Chevrolet Malibu+ 76 moreAssociated Documents - January 11, 2023•Document ID: 10229697Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- N222378271
- Date Added:
- January 12, 2023
- Manufacturer:
- CADILLAC
SummaryCustomer Satisfaction Program - General Motors released Customer Satisfaction Program N222378271 today. This service procedure requires an SD card for programming. The SD cards will be pre-shipped to select dealers free of charge. In error, an insert was included with the SD cards stating to discard the SD cards after use. This is incorrect. The SD cards can be reused. Do not return the SD Cards to SPECMO. Please discard the insert. Attached is a picture of the insert that is to be discarded. If your SD Cards are lost or not received, the cards must be obtained through a GM authorized Electronic Service Center (ESC). The replacement cards will also be shipped free of charge.
Associated Products (1)Associated Documents - January 11, 2023•Document ID: 10229685Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE; ELECTRICAL SYSTEM
- Mfr Comm. #:
- N222378271
- Date Added:
- January 11, 2023
- Manufacturer:
- CADILLAC
SummaryCustomer Satisfaction Program - certain vehicles may have multiple software issues such as no audio, flashing cornering lamps, or lighting concerns. Dealers will confirm the over-the-air updates are installed. Various modules will be manually updated by the dealer with the latest software.
Associated Products (1)Associated Documents - January 10, 2023•Document ID: 10231636Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- PIP5897
- Date Added:
- February 13, 2023
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates of reduced propulsion message with out MIL is a concern that is being updated through an upcoming OTA update. the concern does not effect the operation of the vehicle and no repairs are needed at this time. We encourage customers to accest all OTA updates when they come available.
Associated Products (1)Associated Documents - January 6, 2023•Document ID: 10231631Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PIC6485
- Date Added:
- February 13, 2023
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates that the upper compressor mount could be twisted causing a vibration or noise concern while the compressor is running.
Associated Products (1)Associated Documents