Cadillac Lyriq Service Bulletins
1,009 manufacturer communications on file.
- March 26, 2024•Document ID: 10252790Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
- Mfr Comm. #:
- 23-NA-222
- Date Added:
- April 5, 2024
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides repair information to correct a customer concern of Radio Software issues and provide software (Version W26E-172.4.2-M169-SQBR4-123.4) Updates for IVD.
Associated Products (2)Associated Documents - March 26, 2024•Document ID: 10252774Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- 20-NA-132
- Date Added:
- April 5, 2024
- Manufacturer:
- BUICK
SummaryThis warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
Associated Products (139)2024 Buick Enclave2024 Buick Encore2024 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 Corvette2024 Chevrolet Equinox2024 Chevrolet Malibu2024 Chevrolet Suburban2024 Chevrolet Tahoe+ 119 moreAssociated Documents - March 26, 2024•Document ID: 10252071Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- N232429880
- Date Added:
- March 26, 2024
- Manufacturer:
- GMC
SummaryService update - certain vehicles may have a software defect that causes a diagnostic trouble code (DTC) to set. Dealers are to reprogram the battery energy control module.
Associated Products (5)Associated Documents - March 21, 2024•Document ID: 10252126Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- 23-NA-103
- Date Added:
- March 29, 2024
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides information on submitting quality Photos of Various Vehicle Concerns to the GM Technical Assistance Center (TAC).
Associated Products (146)2025 Buick Enclave2025 Buick Encore2025 Cadillac CT52025 Chevrolet Equinox2025 Chevrolet Trailblazer2025 Chevrolet Trax2025 GMC Terrain2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision2024 Buick Envista2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac Lyriq2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer+ 126 moreAssociated Documents - March 20, 2024•Document ID: 10251962Service Bulletin/Repair InstructionsELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- Mfr Comm. #:
- N232428240-02
- Date Added:
- March 20, 2024
- Manufacturer:
- CADILLAC
SummaryCertain 2023 - 2024 model year Cadillac LYRIQ vehicles may have a condition in which the instrument panel center storage compartment does not function correctly. Dealers will replace the instrument panel center compartment or upper compartment.
Associated Products (2)Associated Documents - March 20, 2024•Document ID: 10251961Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- N232428540
- Date Added:
- March 20, 2024
- Manufacturer:
- CADILLAC
SummaryCustomer Satisfaction Program: Certain vehicles may require software updates that improve the customer experience and optimize future over-the-air updates. Dealers will perform a comprehensive software update.
Associated Products (1)Associated Documents - March 19, 2024•Document ID: 10251905Service Bulletin/Repair InstructionsUNKNOWN OR OTHER; EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE
- Mfr Comm. #:
- N232423610
- Date Added:
- March 19, 2024
- Manufacturer:
- CADILLAC
SummaryCustomer Satisfaction Program - Certain vehicles may need an insert with updated towing information for their Essential Operating and Safety Manual. Dealers will insert updated towing information into the Essential Operating and Safety Manual. Since the towing information insert can be easily installed, and to reduce customer inconvenience, the insert will be sent directly to customers of record along with instructions. Customers may place the insert into their Essential Operating and Safety Manual or, if they desire, they may ask the dealer to perform this task. In addition, if the customer has accepted the Terms and Conditions and are a connected customer, the electronic copy in the infotainment system will automatically be updated.
Associated Products (2)Associated Documents - March 19, 2024•Document ID: 10253095Service Bulletin/Repair InstructionsEQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS; BACK OVER PREVENTION:DISPLAY FUNCTION
- Mfr Comm. #:
- PIT6105B
- Date Added:
- April 15, 2024
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to dealership technicians that they will need to perform this step prior to performing any programming on replacement radios.
Associated Products (8)Associated Documents - March 18, 2024•Document ID: 10251884Service Bulletin/Repair InstructionsEXTERIOR LIGHTING
- Mfr Comm. #:
- N232422480
- Date Added:
- March 18, 2024
- Manufacturer:
- CADILLAC
SummaryService Update: Certain vehicles may have a condition in which the headlampsâ aim may drift high or low during a drive compared to the initial aim at key-on. Dealers are to reprogram the Headlamp Control Module.
Associated Products (2)Associated Documents - March 15, 2024•Document ID: 10251678Service Bulletin/Repair InstructionsELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- Mfr Comm. #:
- N232428240-01
- Date Added:
- March 15, 2024
- Manufacturer:
- CADILLAC
SummaryCertain vehicles may have a condition in which the instrument panel center storage compartment does not function correctly. Dealers will replace the instrument panel upper compartment.
Associated Products (1)Associated Documents - March 14, 2024•Document ID: 10251908Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 23-NA-151
- Date Added:
- March 19, 2024
- Manufacturer:
- GMC
SummaryThis informational bulletin provides a procedure to High Voltage Battery Core Return Shipment Criteria.
Associated Products (6)Associated Documents - March 13, 2024•Document ID: 10251612Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- N232428540
- Date Added:
- March 14, 2024
- Manufacturer:
- CADILLAC
SummaryCustomer Satisfaction Program: Certain vehicles may require software updates that improve the customer experience and optimize future over-the-air updates. Dealers will perform a comprehensive software update.
Associated Products (1)Associated Documents - March 11, 2024•Document ID: 10251915Service Bulletin/Repair InstructionsEQUIPMENT; SERVICE BRAKES, HYDRAULIC; ELECTRICAL SYSTEM; BACK OVER PREVENTION
- Mfr Comm. #:
- 24-NA-048
- Date Added:
- March 19, 2024
- Manufacturer:
- CADILLAC
SummaryThis engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regard to the rear automatic braking may brake unwantedly, usually when reversing out of a garage or driveway.
Associated Products (3)Associated Documents - March 11, 2024•Document ID: 10253077Service Bulletin/Repair InstructionsELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)
- Mfr Comm. #:
- PIT6131
- Date Added:
- April 15, 2024
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates that all Canyon, Colorado and LYRIQ Radios are on ESC restriction and will need TAC approval for replacement.
Associated Products (3)Associated Documents - March 11, 2024•Document ID: 10253075Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- PIT5832L
- Date Added:
- April 15, 2024
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication configuration did not complete correctly.
Associated Products (39)2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac Lyriq2024 Cadillac XT42024 Chevrolet Blazer2024 Chevrolet Corvette2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 GMC Hummer EV SUV2024 GMC Yukon2023 Buick Envision2023 Cadillac CT42023 Cadillac CT52023 Cadillac Escalade ESV2023 Cadillac Lyriq2023 Chevrolet Colorado2023 Chevrolet Corvette2023 Chevrolet Tahoe2023 GMC Canyon+ 19 moreAssociated Documents - March 11, 2024•Document ID: 10251888Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 07-00-89-037S
- Date Added:
- March 19, 2024
- Manufacturer:
- CHEVROLET
SummaryThis warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.
Associated Products (139)2024 Buick Enclave2024 Buick Encore2024 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 Corvette2024 Chevrolet Equinox2024 Chevrolet Malibu2024 Chevrolet Suburban2024 Chevrolet Tahoe+ 119 moreAssociated Documents - March 10, 2024•Document ID: 10251889Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 11-00-89-005X
- Date Added:
- March 19, 2024
- Manufacturer:
- CHEVROLET
SummaryThis Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).
Associated Products (139)2024 Buick Enclave2024 Buick Encore2024 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 Corvette2024 Chevrolet Equinox2024 Chevrolet Malibu2024 Chevrolet Suburban2024 Chevrolet Tahoe+ 119 moreAssociated Documents - March 7, 2024•Document ID: 10251528Service Bulletin/Repair InstructionsLATCHES/LOCKS/LINKAGES; UNKNOWN OR OTHER; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- Mfr Comm. #:
- N232428240
- Date Added:
- March 8, 2024
- Manufacturer:
- CADILLAC
SummaryCustomer Satisfaction Program - Certain vehicles may have a condition in which the instrument panel center storage compartment does not function correctly. Dealers will replace the instrument panel stowage tray.
Associated Products (1)Associated Documents - March 6, 2024•Document ID: 10251670Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- PIE0779A
- Date Added:
- March 15, 2024
- Manufacturer:
- CADILLAC
SummaryThis engineering information (EI) provides special update instructions for A11 Radio.
Associated Products (1)Associated Documents - March 6, 2024•Document ID: 10253063Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIP5961A
- Date Added:
- April 15, 2024
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to the dealer that no hardware parts as needed to repair the vehicle and to follow programming procedure to repair and fix the codes that were present. The Programming of the BECM will repair the concern due to programming out the sensor that is no longer used due to quality issues with the sensor.
Associated Products (2)Associated Documents