Buick LaCrosse Service Bulletins

3,361 manufacturer communications on file.

• October 25, 2017•Document ID: 10134594

  Service Bulletin/Repair Instructions
  EQUIPMENT; ENGINE

  Mfr Comm. #:

  150089005A

  Date Added:

  April 23, 2018

  Manufacturer:

  GMC

  Summary

  This warranty administration bulletin provides dealership personnel with policy and procedure requirements for essential tools that include consumable parts (U.S. Only).

  Associated Products (572)

  2018 Buick Cascada2018 Buick Enclave2018 Buick Encore2018 Buick Envision2018 Buick LaCrosse2018 Buick Regal2018 Cadillac ATS2018 Cadillac CT62018 Cadillac CTS2018 Cadillac Escalade2018 Cadillac Escalade ESV2018 Cadillac XT52018 Cadillac XTS2018 Chevrolet Bolt EV2018 Chevrolet Camaro2018 Chevrolet Colorado2018 Chevrolet Corvette2018 Chevrolet Cruze2018 Chevrolet Equinox2018 Chevrolet Express+ 552 more
  Associated Documents

  • DownloadMC-10134594-0001.pdf↗
• October 24, 2017•Document ID: 10134621

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  070849020M

  Date Added:

  April 23, 2018

  Manufacturer:

  GMC

  Summary

  This informational bulletin provides information for the IPC odometer programming method quick reference guide.

  Associated Products (635)

  2018 Buick Cascada2018 Buick Enclave2018 Buick Encore2018 Buick Envision2018 Buick LaCrosse2018 Buick Regal2018 Cadillac ATS2018 Cadillac CT62018 Cadillac CTS2018 Cadillac Escalade2018 Cadillac Escalade ESV2018 Cadillac XT52018 Cadillac XTS2018 Chevrolet Bolt EV2018 Chevrolet Camaro2018 Chevrolet Colorado2018 Chevrolet Corvette2018 Chevrolet Cruze2018 Chevrolet Equinox2018 Chevrolet Express+ 615 more
  Associated Documents

  • DownloadMC-10134621-0001.pdf↗
• October 23, 2017•Document ID: 10134618

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

  Mfr Comm. #:

  17NA337

  Date Added:

  April 23, 2018

  Manufacturer:

  CADILLAC

  Summary

  This informational bulletin provides information to the customer on the radio display "info pages" being blank and to make sure to select in the "active info pages" menu.

  Associated Products (81)

  2018 Buick Enclave2018 Buick Encore2018 Buick LaCrosse2018 Buick Regal2018 Cadillac ATS2018 Cadillac CT62018 Cadillac CTS2018 Cadillac Escalade2018 Cadillac Escalade ESV2018 Cadillac XT52018 Cadillac XTS2018 Chevrolet Camaro2018 Chevrolet Colorado2018 Chevrolet Corvette2018 Chevrolet Cruze2018 Chevrolet Equinox2018 Chevrolet Impala2018 Chevrolet Malibu2018 Chevrolet Silverado2018 Chevrolet Suburban+ 61 more
  Associated Documents

  • DownloadMC-10134618-0001.pdf↗
• October 23, 2017•Document ID: 10134592

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE; ELECTRICAL SYSTEM:IGNITION

  Mfr Comm. #:

  140089004D

  Date Added:

  April 23, 2018

  Manufacturer:

  CADILLAC

  Summary

  The information in this bulletin details the proper configurations for the ignition key, fob, key tags, key rings, key ring sizes and applying a QR code sticker or barcode sticker to a key fob.

  Associated Products (137)

  2018 Buick Cascada2018 Cadillac Escalade2018 Cadillac Escalade ESV2018 Chevrolet Colorado2018 Chevrolet Cruze2018 Chevrolet Express2018 Chevrolet Impala2018 Chevrolet Silverado2018 Chevrolet Sonic2018 Chevrolet Spark2018 Chevrolet Suburban2018 Chevrolet Tahoe2018 Chevrolet Trax2018 GMC Canyon2018 GMC Savana2018 GMC Sierra2018 GMC Yukon2018 GMC Yukon XL2017 Buick Cascada2017 Buick Enclave+ 117 more
  Associated Documents

  • DownloadMC-10134592-0001.pdf↗
• October 19, 2017•Document ID: 10134573

  Service Bulletin/Repair Instructions
  POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

  Mfr Comm. #:

  16NA407 4

  Date Added:

  April 23, 2018

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin advised the technician not to do anything about the DTC set.

  Associated Products (8)

  2018 Buick LaCrosse2018 Cadillac XT52018 Chevrolet Bolt EV2018 Chevrolet Equinox2018 GMC Terrain2017 Buick LaCrosse2017 Cadillac XT52017 Chevrolet Bolt EV
  Associated Documents

  • DownloadMC-10134573-0001.pdf↗
• October 18, 2017•Document ID: 10134572

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM

  Mfr Comm. #:

  16NA396

  Date Added:

  April 23, 2018

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides a procedure to replace the RCDLR for vehicles with multiple concerns regarding the door remote controls and TPM sensors due to an internal concern within the RCDLR.

  Associated Products (19)

  2018 Chevrolet Equinox2017 Buick LaCrosse2017 Buick Regal2017 Buick Verano2017 Cadillac CT62017 Cadillac XT52017 Chevrolet Bolt EV2017 Chevrolet Camaro2017 Chevrolet Cruze2017 Chevrolet Equinox2017 Chevrolet Malibu2017 Chevrolet Volt2017 GMC Acadia2016 Buick Regal2016 Buick Verano2016 Chevrolet Camaro2016 Chevrolet Cruze2016 Chevrolet Malibu2016 Chevrolet Volt
  Associated Documents

  • DownloadMC-10134572-0001.pdf↗
• October 18, 2017•Document ID: 10123266

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  PIC6310

  Date Added:

  November 14, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates that a customer may bring a vehicle in with a complaint of the Heads Up Display (HUD) frozen or inoperative. The dealer technician may find the HUD inoperative and may find no communication with the HUD and/or DTC U1518. The technician is advised to cycle power to the HUD by removing and reinstalling the HUD power supply fuse which will restore the function of the HUD.The technician is advised that a reoccurrence is unlikely and engineering is evaluating this condition.

  Associated Products (7)

  2018 Buick LaCrosse2018 Cadillac XT52018 Chevrolet Camaro2017 Buick LaCrosse2017 Cadillac XT52017 Chevrolet Camaro2016 Chevrolet Camaro
  Associated Documents

  • DownloadMC-10123266-0001.pdf↗
• October 18, 2017•Document ID: 10123265

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  PIC6265C

  Date Added:

  November 14, 2017

  Manufacturer:

  BUICK

  Summary

  This Preliminary information communicates thata vehicle may exhibit a Adaptive Cruise Control Unavailable and/or Lane Keep Assist Unavailable message. The technician may attempt to program the Active Safety Control Module (ASCM) and encounter a code E4399. The technician is advised if he encounters this concern to zero the MIC counter by placing the vehicle into and back out of "Transport Mode".

  Associated Products (7)

  2018 Buick LaCrosse2018 Cadillac CT62018 Chevrolet Malibu2017 Buick LaCrosse2017 Cadillac CT62017 Chevrolet Malibu2016 Cadillac CT6
  Associated Documents

  • DownloadMC-10123265-0001.pdf↗
• October 17, 2017•Document ID: 10134612

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

  Mfr Comm. #:

  17NA331

  Date Added:

  April 23, 2018

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin provides information to the customer about the rear camera guidelines not being present at times due to the VBM taking over the rear camera option.

  Associated Products (76)

  2018 Buick Cascada2018 Buick Enclave2018 Buick Encore2018 Buick Envision2018 Buick LaCrosse2018 Buick Regal2018 Cadillac ATS2018 Cadillac CT62018 Cadillac CTS2018 Cadillac Escalade2018 Cadillac Escalade ESV2018 Cadillac XT52018 Cadillac XTS2018 Chevrolet Bolt EV2018 Chevrolet Camaro2018 Chevrolet Colorado2018 Chevrolet Corvette2018 Chevrolet Cruze2018 Chevrolet Equinox2018 Chevrolet Express+ 56 more
  Associated Documents

  • DownloadMC-10134612-0001.pdf↗
• October 17, 2017•Document ID: 10123263

  Service Bulletin/Repair Instructions
  POWER TRAIN; ELECTRICAL SYSTEM

  Mfr Comm. #:

  PIC6244A

  Date Added:

  November 14, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that have a Shift to Park message on the Driver Information Center. Technician will find Diagnostic Trouble Codes P1AEE, P1AEF, P1AF0, P1AF2, and P1E22. Technician will need to replace the transmission. Technician will need to review the latest version of PIP5321 for the Volt and PIP5390 for the Malibu.

  Associated Products (9)

  2018 Buick LaCrosse2018 Chevrolet Malibu2018 Chevrolet Volt2017 Buick LaCrosse2017 Chevrolet Malibu2017 Chevrolet Volt2016 Buick LaCrosse2016 Chevrolet Malibu2016 Chevrolet Volt
  Associated Documents

  • DownloadMC-10123263-0001.pdf↗
• October 16, 2017•Document ID: 10123256

  Service Bulletin/Repair Instructions
  POWER TRAIN; ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  PIP5508A

  Date Added:

  November 14, 2017

  Manufacturer:

  GMC

  Summary

  This Preliminary Information communication advises the technician that the Product Quality Center has a part restriction for the T87A Transmission Control Module. The dealer technician is advised to call the GM Product Quality Center for further assistance.

  Associated Products (22)

  2018 Buick Enclave2018 Buick Envision2018 Buick LaCrosse2018 Buick Regal2018 Cadillac ATS2018 Cadillac CT62018 Cadillac CTS2018 Cadillac Escalade2018 Chevrolet Camaro2018 Chevrolet Colorado2018 Chevrolet Corvette2018 Chevrolet Cruze2018 Chevrolet Equinox2018 Chevrolet Express2018 Chevrolet Malibu2018 Chevrolet Silverado2018 Chevrolet Tahoe2018 Chevrolet Traverse2018 GMC Savana2018 GMC Sierra+ 2 more
  Associated Documents

  • DownloadMC-10123256-0001.pdf↗
• October 13, 2017•Document ID: 10123252

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  PIC5650C

  Date Added:

  November 14, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B3060, and/or B3935. Technician should not replace any parts for this concern. If unable to duplicate the concern ask if the customer uses any Radio Frequency Identification Devices when the concern is present. Dealer should also direct their customers to the appropriate section in the Owner manuals that references that the device complies.

  Associated Products (262)

  2018 Buick Encore2018 Buick Envision2018 Cadillac ATS2018 Cadillac CT62018 Cadillac CTS2018 Chevrolet Camaro2018 Chevrolet Colorado2018 Chevrolet Equinox2018 Chevrolet Silverado2018 Chevrolet Sonic2018 Chevrolet Tahoe2018 Chevrolet Traverse2018 Chevrolet Trax2018 GMC Acadia2018 GMC Sierra2018 GMC Terrain2017 Buick Cascada2017 Buick Enclave2017 Buick Encore2017 Buick Envision+ 242 more
  Associated Documents

  • DownloadMC-10123252-0001.pdf↗
• October 13, 2017•Document ID: 10123244

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; LANE DEPARTURE: WARNING

  Mfr Comm. #:

  PIC6048H

  Date Added:

  November 14, 2017

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary Information communicates to thetechnician that some customers may comment on the operation of their haptic seat during a Lane Keep Assist event. Lane Keep Assist works differently than Lane Departure Warning. The Lane Keep Assist icon is solid amber, Forward Camera Module is actively commanding a torque to Electronic Power Steering. This means that the driver should also feel some feedback from the steering wheel. No Chimes or haptic in the seat. Lane Keep Assist icon is flashing amber; Forward Camera Module is actively commanding torque to Electronic Power Steering. This will also be accompanied with Lane Departure Warning chimes and haptic in the seat feedback based on the setting chosen in the vehicle settings. This will take place when the vehicle has crossed lane marking by (40 cm) or (15.75 in).

  Associated Products (26)

  2018 Buick Envision2018 Buick LaCrosse2018 Cadillac ATS2018 Cadillac CT62018 Cadillac CTS2018 Cadillac XT52018 Cadillac XTS2018 Chevrolet Equinox2018 GMC Acadia2018 GMC Terrain2017 Buick Envision2017 Buick LaCrosse2017 Cadillac ATS2017 Cadillac CT62017 Cadillac CTS2017 Cadillac XT52017 Cadillac XTS2017 GMC Acadia2016 Buick Envision2016 Cadillac ATS+ 6 more
  Associated Documents

  • DownloadMC-10123244-0001.pdf↗
• October 12, 2017•Document ID: 10123243

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  PIT5590

  Date Added:

  November 14, 2017

  Manufacturer:

  GMC

  Summary

  This Preliminary information communicates to the technician, that they may be working on a concern of a Service Driver Assist System Message with B172E stored in history Do not replace any parts. Engineering is aware of the issue and a new control module is in development and will be available Q1 2019.

  Associated Products (13)

  2018 Buick Enclave2018 Buick Envision2018 Buick LaCrosse2018 Cadillac CT62018 Cadillac XT52018 Chevrolet Equinox2018 GMC Acadia2018 GMC Terrain2017 Buick Envision2017 Buick LaCrosse2017 Cadillac CT62017 Cadillac XT52017 GMC Acadia
  Associated Documents

  • DownloadMC-10123243-0001.pdf↗
• October 11, 2017•Document ID: 10134609

  Service Bulletin/Repair Instructions
  SERVICE BRAKES, HYDRAULIC

  Mfr Comm. #:

  17NA326

  Date Added:

  April 23, 2018

  Manufacturer:

  CHEVROLET

  Summary

  This Technical bulletin provides information for rear brake pad replacement to correct a squeak type noise heard from the rear brakes when cold.

  Associated Products (9)

  2018 Buick LaCrosse2018 Chevrolet Equinox2018 Chevrolet Malibu2017 Buick LaCrosse2017 Chevrolet Equinox2017 Chevrolet Malibu2016 Buick LaCrosse2016 Chevrolet Equinox2016 Chevrolet Malibu
  Associated Documents

  • DownloadMC-10134609-0001.pdf↗
• October 11, 2017•Document ID: 10134593

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  150089004B

  Date Added:

  April 23, 2018

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered seepage.

  Associated Products (479)

  2018 Buick Cascada2018 Buick Enclave2018 Buick Encore2018 Buick Envision2018 Buick LaCrosse2018 Buick Regal2018 Cadillac ATS2018 Cadillac CT62018 Cadillac CTS2018 Cadillac Escalade2018 Cadillac Escalade ESV2018 Cadillac XT52018 Cadillac XTS2018 Chevrolet Bolt EV2018 Chevrolet Camaro2018 Chevrolet Colorado2018 Chevrolet Corvette2018 Chevrolet Cruze2018 Chevrolet Equinox2018 Chevrolet Express+ 459 more
  Associated Documents

  • DownloadMC-10134593-0001.pdf↗
• October 10, 2017•Document ID: 10123232

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  PIP5528

  Date Added:

  November 14, 2017

  Manufacturer:

  BUICK

  Summary

  This Preliminary information communicates the identification process for High Feature V6 camshafts in re-manufactured engines.

  Associated Products (127)

  2018 Chevrolet Impala2017 Buick Enclave2017 Chevrolet Equinox2017 Chevrolet Impala2017 Chevrolet Traverse2017 GMC Acadia2016 Buick Enclave2016 Buick LaCrosse2016 Cadillac CTS2016 Cadillac SRX2016 Chevrolet Colorado2016 Chevrolet Equinox2016 Chevrolet Impala2016 Chevrolet Traverse2016 GMC Acadia2016 GMC Canyon2016 GMC Terrain2015 Buick Enclave2015 Buick LaCrosse2015 Cadillac ATS+ 107 more
  Associated Documents

  • DownloadMC-10123232-0001.pdf↗
• October 9, 2017•Document ID: 10134590

  Service Bulletin/Repair Instructions
  LATCHES/LOCKS/LINKAGES:DOORS:LATCH

  Mfr Comm. #:

  17NA320

  Date Added:

  April 23, 2018

  Manufacturer:

  BUICK

  Summary

  This informational bulletin provides information for dealers/technicians on an outside door handle or lock cylinder cover being loose, or falling off.

  Associated Products (11)

  2018 Buick Enclave2018 Buick Envision2018 Buick LaCrosse2018 Chevrolet Bolt EV2018 Chevrolet Cruze2017 Buick Envision2017 Buick LaCrosse2017 Chevrolet Bolt EV2017 Chevrolet Cruze2016 Buick Envision2016 Chevrolet Cruze
  Associated Documents

  • DownloadMC-10134590-0001.pdf↗
• October 9, 2017•Document ID: 10134569

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  16NA249

  Date Added:

  April 23, 2018

  Manufacturer:

  GMC

  Summary

  Low Audible Whine Noise has been found to be transmitting from the balance shaft drive chain.

  Associated Products (49)

  2017 Buick Regal2017 Buick Verano2017 Chevrolet Equinox2017 GMC Terrain2016 Buick LaCrosse2016 Buick Regal2016 Buick Verano2016 Chevrolet Equinox2016 GMC Terrain2015 Buick LaCrosse2015 Buick Regal2015 Buick Verano2015 Chevrolet Equinox2015 Chevrolet Impala2015 GMC Terrain2014 Buick LaCrosse2014 Buick Regal2014 Buick Verano2014 Chevrolet Equinox2014 Chevrolet Impala+ 29 more
  Associated Documents

  • DownloadMC-10134569-0001.pdf↗
• October 5, 2017•Document ID: 10123227

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  PIC5492F

  Date Added:

  November 14, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D-37 history in the Vehicle Communication Interface Module or telematics communication interface control module. Engineering has determined that this code will only display in history on the scan tool and will not cause issues with OnStar system operation.

  Associated Products (285)

  2018 Buick Encore2018 Buick Envision2018 Buick Regal2018 Cadillac ATS2018 Cadillac CT62018 Cadillac CTS2018 Chevrolet Camaro2018 Chevrolet Colorado2018 Chevrolet Equinox2018 Chevrolet Malibu2018 Chevrolet Silverado2018 Chevrolet Sonic2018 Chevrolet Tahoe2018 Chevrolet Traverse2018 Chevrolet Trax2018 GMC Acadia2018 GMC Sierra2018 GMC Terrain2017 Buick Cascada2017 Buick Enclave+ 265 more
  Associated Documents

  • DownloadMC-10123227-0001.pdf↗