Cadillac Lyriq Service Bulletins (2025)
394 manufacturer communications on file.
- January 10, 2025•Document ID: 11012967Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT5832T
- Date Added:
- January 20, 2025
- Manufacturer:
- CHEVROLET
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 (83)2025 Buick Enclave2025 Buick Envision2025 Cadillac CT42025 Cadillac CT52025 Cadillac Lyriq2025 Cadillac XT42025 Chevrolet Blazer2025 Chevrolet BrightDrop2025 Chevrolet Colorado2025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Suburban2025 Chevrolet Tahoe2025 Chevrolet Traverse2025 GMC Acadia2025 GMC Hummer EV Pickup2025 GMC Sierra2025 GMC Terrain2025 GMC Yukon+ 63 moreAssociated Documents - January 10, 2025•Document ID: 11012966Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT5985H
- Date Added:
- January 20, 2025
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates diagnostic tips on how to resolve a issues with vehicles that will not power up after a can bus 2 issue, lightning strike, or a failed over the air update.
Associated Products (71)2025 Buick Enclave2025 Buick Envision2025 Cadillac CT42025 Cadillac CT52025 Cadillac Lyriq2025 Cadillac XT42025 Chevrolet Blazer2025 Chevrolet BrightDrop2025 Chevrolet Colorado2025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Suburban2025 Chevrolet Traverse2025 GMC Acadia2025 GMC Canyon2025 GMC Hummer EV Pickup2025 GMC Sierra2025 GMC Terrain2024 BrightDrop Zevo+ 51 moreAssociated Documents - January 10, 2025•Document ID: 11012948Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIC6556H
- Date Added:
- January 20, 2025
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates to check the drivers monitoring camera for a B1DD0 SYM57 or B0126 SYM82 setting with no other DTCs.
Associated Products (24)2025 Buick Enclave2025 Cadillac CT52025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac Optiq2025 Chevrolet Blazer2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Suburban2025 Chevrolet Tahoe2025 Chevrolet Traverse2025 GMC Acadia2025 GMC Sierra2025 GMC Yukon2025 GMC Yukon XL2024 Cadillac Lyriq2024 Chevrolet Equinox2024 Chevrolet Silverado+ 4 moreAssociated Documents - January 9, 2025•Document ID: 11013273Over The AirUNKNOWN OR OTHER
- Mfr Comm. #:
- N24-245416
- Date Added:
- January 30, 2025
- Manufacturer:
- CADILLAC
Summary•Improves performance of wireless communication of the Lithium Ion battery status •Improves performance of cabin heating and windshield defrosting system
Associated Products (1)Associated Documents - January 9, 2025•Document ID: 11013095Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM; STRUCTURE:BODY
- Mfr Comm. #:
- 24-NA-275
- Date Added:
- January 24, 2025
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides repair information to trim the Cadillac Emblem Charge Port Door Switch to correct a customer concern of high effort when pressing the emblem to open the charge port door.
Associated Products (3)Associated Documents - January 9, 2025•Document ID: 11013076Service Bulletin/Repair InstructionsUNKNOWN OR OTHER; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 24-NA-143
- Date Added:
- January 24, 2025
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides information for dealers/technicians on Software Updates on Ultium Vehicles.
Associated Products (17)2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac Optiq2025 Chevrolet Blazer2025 Chevrolet Equinox2025 Chevrolet Silverado2025 GMC Hummer EV Pickup2025 GMC Sierra2024 Cadillac Lyriq2024 Chevrolet Blazer2024 Chevrolet Equinox2024 Chevrolet Silverado2024 GMC Hummer EV Pickup2024 GMC Sierra2023 Cadillac Lyriq2023 GMC Hummer EV Pickup2022 GMC Hummer EV PickupAssociated Documents - January 9, 2025•Document ID: 11012940Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT6274B
- Date Added:
- January 20, 2025
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates to dealership technicians that if they have a customer with this issue, do not replace any parts until the repair is available.
Associated Products (12)Associated Documents - January 7, 2025•Document ID: 11012935Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- PIT6219A
- Date Added:
- January 20, 2025
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates that a dealer may find the underhood beauty covers missing. The dealer is advised that these are missing by design and should not be ordered for the vehicle.
Associated Products (3)Associated Documents - January 7, 2025•Document ID: 11012936Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT6313
- Date Added:
- January 20, 2025
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates confusion with the DTC naming of the frontview camera module and when dealership see the naming of the K124 Image Processing Module 1 - Processor 1 it is the B174W Front View Camera - Windshield.
Associated Products (24)2025 Buick Enclave2025 Cadillac CT52025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Cadillac Lyriq2025 Cadillac XT42025 Chevrolet Blazer2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Suburban2025 Chevrolet Tahoe2025 GMC Acadia2025 GMC Sierra2025 GMC Yukon2025 GMC Yukon XL2024 Cadillac Lyriq2024 Cadillac XT42024 Chevrolet Blazer2024 Chevrolet Equinox2024 Chevrolet Silverado+ 4 moreAssociated Documents - January 7, 2025•Document ID: 11012929Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 20-NA-132
- Date Added:
- January 18, 2025
- Manufacturer:
- CADILLAC
SummaryThis warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
Associated Products (501)2025 Buick Enclave2025 Buick Encore2025 Buick Encore GX2025 Buick Envision2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac Optiq2025 Cadillac XT42025 Cadillac XT52025 Cadillac XT62025 Chevrolet Blazer2025 Chevrolet BrightDrop2025 Chevrolet Colorado2025 Chevrolet Corvette2025 Chevrolet Equinox+ 481 moreAssociated Documents - January 4, 2025•Document ID: 11012930Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 07-00-89-037U
- Date Added:
- January 18, 2025
- Manufacturer:
- CHEVROLET
SummaryThis warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.
Associated Products (501)2025 Buick Enclave2025 Buick Encore2025 Buick Encore GX2025 Buick Envision2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac Optiq2025 Cadillac XT42025 Cadillac XT52025 Cadillac XT62025 Chevrolet Blazer2025 Chevrolet BrightDrop2025 Chevrolet Colorado2025 Chevrolet Corvette2025 Chevrolet Equinox+ 481 moreAssociated Documents - January 2, 2025•Document ID: 11013072Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; UNKNOWN OR OTHER
- Mfr Comm. #:
- 24-NA-113
- Date Added:
- January 23, 2025
- Manufacturer:
- GMC
SummaryThis service bulletin provides information for dealers/technicians on Vehicle Wide Programming Instructions.
Associated Products (26)2025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac Optiq2025 Chevrolet Blazer2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Suburban2025 Chevrolet Tahoe2025 GMC Hummer EV Pickup2025 GMC Sierra2025 GMC Yukon2025 GMC Yukon XL2024 Cadillac Lyriq2024 Cadillac XT42024 Chevrolet Blazer2024 Chevrolet Equinox2024 Chevrolet Silverado2024 GMC Hummer EV Pickup+ 6 moreAssociated Documents - December 18, 2024•Document ID: 11012896Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 24-NA-275
- Date Added:
- January 16, 2025
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides repair information to trim the Cadillac Emblem Charge Port Door Switch to correct a customer concern of high effort when pressing the emblem to open the charge port door.
Associated Products (1)Associated Documents - December 17, 2024•Document ID: 11012005Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; UNKNOWN OR OTHER
- Mfr Comm. #:
- PIC6588
- Date Added:
- December 20, 2024
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates to dealership technicians that this could be a radio software concern that caused this issue. Perform USB updating to the radio along with standard reprogramming to correct this.
Associated Products (1)Associated Documents - December 16, 2024•Document ID: 11012887Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; UNKNOWN OR OTHER
- Mfr Comm. #:
- 24-NA-132
- Date Added:
- January 16, 2025
- Manufacturer:
- GMC
SummaryWarranty Administration - Claim Submission for Field Actions using Vehicle Wide Programming.
Associated Products (20)2025 Cadillac Lyriq2025 Chevrolet Silverado2025 Chevrolet Suburban2025 Chevrolet Tahoe2025 GMC Hummer EV Pickup2025 GMC Sierra2025 GMC Yukon2025 GMC Yukon XL2024 Cadillac Lyriq2024 Cadillac XT42024 Chevrolet Blazer2024 Chevrolet Equinox2024 Chevrolet Silverado2024 GMC Hummer EV Pickup2024 GMC Sierra2023 Cadillac Lyriq2023 Chevrolet Colorado2023 GMC Canyon2023 GMC Hummer EV Pickup2022 GMC Hummer EV PickupAssociated Documents - December 16, 2024•Document ID: 11012020Service Bulletin/Repair InstructionsUNKNOWN OR OTHER; POWER TRAIN
- Mfr Comm. #:
- PIP5981C
- Date Added:
- December 20, 2024
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates ordering process for the front and rear drive units are on restriction for all listed EV vehicles for engineering review.
Associated Products (20)2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac Optiq2025 Chevrolet Blazer2025 Chevrolet BrightDrop2025 Chevrolet Equinox2025 Chevrolet Silverado2025 GMC Hummer EV Pickup2025 GMC Sierra2024 BrightDrop Zevo2024 Cadillac Lyriq2024 Chevrolet Blazer2024 Chevrolet Equinox2024 Chevrolet Silverado2024 GMC Hummer EV Pickup2024 GMC Sierra2023 BrightDrop Zevo2023 Cadillac Lyriq2023 GMC Hummer EV Pickup2022 GMC Hummer EV PickupAssociated Documents - December 16, 2024•Document ID: 11012017Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- PIP6009B
- Date Added:
- December 20, 2024
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates the request that engineering it looking to get data from these vehicles before any work is being performed.
Associated Products (20)2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac Optiq2025 Chevrolet Blazer2025 Chevrolet BrightDrop2025 Chevrolet Equinox2025 Chevrolet Silverado2025 GMC Hummer EV Pickup2025 GMC Sierra2024 BrightDrop Zevo2024 Cadillac Lyriq2024 Chevrolet Blazer2024 Chevrolet Equinox2024 Chevrolet Silverado2024 GMC Hummer EV Pickup2024 GMC Sierra2023 BrightDrop Zevo2023 Cadillac Lyriq2023 GMC Hummer EV Pickup2022 GMC Hummer EV PickupAssociated Documents - December 16, 2024•Document ID: 11012001Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT6265B
- Date Added:
- December 20, 2024
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to dealership technicians that if they encounter a vehicle with this issue, they can contact TCSC to have the software for the MDI backdated to communicate properly.
Associated Products (49)2025 Buick Enclave2025 Buick Envision2025 Cadillac CT42025 Cadillac CT52025 Cadillac Lyriq2025 Cadillac XT42025 Cadillac XT52025 Chevrolet Blazer2025 Chevrolet BrightDrop2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Tahoe2025 Chevrolet Traverse2025 GMC Hummer EV Pickup2025 GMC Sierra2025 GMC Terrain2025 GMC Yukon2024 BrightDrop Zevo2024 Buick Envision2024 Cadillac CT5+ 29 moreAssociated Documents - December 14, 2024•Document ID: 11012692Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 22-NA-053
- Date Added:
- January 9, 2025
- Manufacturer:
- GMC
SummaryThis service bulletin provides information for dealers/technicians on Labor Operations for Limited Production Option (LPO) Calibrated Accessories.
Associated Products (148)2025 Buick Enclave2025 Buick Encore2025 Buick Encore GX2025 Buick Envision2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac Optiq2025 Cadillac XT42025 Cadillac XT52025 Cadillac XT62025 Chevrolet Blazer2025 Chevrolet Colorado2025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Malibu+ 128 moreAssociated Documents - December 14, 2024•Document ID: 11012691Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 22-NA-038
- Date Added:
- January 9, 2025
- Manufacturer:
- BUICK
SummaryThis warranty bulletin provides information on Customer Concern Not Duplicated (CCND) Labor Operation Numbers.
Associated Products (143)2025 Buick Enclave2025 Buick Encore2025 Buick Encore GX2025 Buick Envision2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac Optiq2025 Cadillac XT42025 Cadillac XT52025 Cadillac XT62025 Chevrolet Blazer2025 Chevrolet BrightDrop2025 Chevrolet Colorado2025 Chevrolet Corvette2025 Chevrolet Equinox+ 123 moreAssociated Documents