Buick LaCrosse Service Bulletins

3,361 manufacturer communications on file.

April 13, 2018•Document ID: 10137583
Service Bulletin/Repair Instructions
FUEL SYSTEM, GASOLINE
Mfr Comm. #:
18NA072
Date Added:
May 21, 2018
Manufacturer:
CHEVROLET
Summary
This technical bulletin provides a procedure to inspect the fuel system and replace the high pressure fuel pump if faulty for a Reduced Engine Power, MIL On, DTC P228C condition.
Associated Products (53)
2018 Chevrolet Impala 2017 Buick Regal 2017 Buick Verano 2017 Chevrolet Caprice 2017 Chevrolet Equinox 2017 Chevrolet Impala 2017 GMC Terrain 2016 Buick LaCrosse 2016 Buick Regal 2016 Buick Verano 2016 Cadillac SRX 2016 Chevrolet Caprice 2016 Chevrolet Equinox 2016 Chevrolet Impala 2016 GMC Terrain 2015 Buick LaCrosse 2015 Buick Regal 2015 Buick Verano 2015 Cadillac ATS 2015 Cadillac SRX+ 33 more
Associated Documents
- Download MC-10137583-0001.pdf↗
April 13, 2018•Document ID: 10137562
Service Bulletin/Repair Instructions
VISIBILITY:GLASS, SIDE/REAR
Mfr Comm. #:
PI0754C
Date Added:
May 21, 2018
Manufacturer:
CHEVROLET
Summary
This PI bulletin provides information on Rear and Side Tempered Glass Spots (Quench Marks) and they are normal characteristic.
Associated Products (350)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Express+ 330 more
Associated Documents
- Download MC-10137562-0001.pdf↗
April 13, 2018•Document ID: 10137551
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
18NA115
Date Added:
May 21, 2018
Manufacturer:
CHEVROLET
Summary
This Bulletin provides inspection/diagnosis/correction information on a cold start misfire and/or rough idle and DTC P0300 that may also be set.
Associated Products (104)
2018 Cadillac ATS 2018 Cadillac CTS 2018 Cadillac XTS 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Impala 2018 Chevrolet Traverse 2018 GMC Acadia 2018 GMC Canyon 2017 Buick Enclave 2017 Cadillac ATS 2017 Cadillac CTS 2017 Cadillac XTS 2017 Chevrolet Camaro 2017 Chevrolet Caprice 2017 Chevrolet Colorado 2017 Chevrolet Equinox 2017 Chevrolet Impala 2017 Chevrolet Traverse 2017 GMC Acadia+ 84 more
Associated Documents
- Download MC-10137551-0001.pdf↗
April 11, 2018•Document ID: 10137549
Service Bulletin/Repair Instructions
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Mfr Comm. #:
18NA113
Date Added:
May 21, 2018
Manufacturer:
BUICK
Summary
This bulletin provides procedure information for hard to fuel and/or fuel filling station nozzle shuts off repeatedly due to the vapor generation reduction device inside the fuel filler pipe.
Associated Products (4)
2018 Buick LaCrosse 2018 Chevrolet Malibu 2017 Buick LaCrosse 2017 Chevrolet Malibu
Associated Documents
- Download MC-10137549-0001.pdf↗
April 10, 2018•Document ID: 10137495
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Mfr Comm. #:
PIT5411L
Date Added:
May 21, 2018
Manufacturer:
GMC
Summary
This Preliminary Information communication advises the technician that the Human Machine Interface, Radio or Tuner, radio controls, Integrated Center Stack, and displays are placed on restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical Assistance Center for further assistance.
Associated Products (32)
2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Impala 2018 Chevrolet Malibu 2018 Chevrolet Silverado+ 12 more
Associated Documents
- Download MC-10137495-0001.pdf↗
April 9, 2018•Document ID: 10137558
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
150603002L
Date Added:
May 21, 2018
Manufacturer:
CHEVROLET
Summary
This informational bulletin provides information on approved warranty part numbers for original equipment batteries
Associated Products (117)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Express+ 97 more
Associated Documents
- Download MC-10137558-0001.pdf↗
April 9, 2018•Document ID: 10137554
Service Bulletin/Repair Instructions
POWER TRAIN
Mfr Comm. #:
080730035C
Date Added:
May 21, 2018
Manufacturer:
CHEVROLET
Summary
This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.
Associated Products (570)
2019 Chevrolet Corvette 2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox+ 550 more
Associated Documents
- Download MC-10137554-0001.pdf↗
April 6, 2018•Document ID: 10137574
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:WIRING
Mfr Comm. #:
17NA317
Date Added:
May 21, 2018
Manufacturer:
BUICK
Summary
This technical bulletin provides a procedure to repair the crankshaft positioning sensor wiring harness by installing a new wiring harness.
Associated Products (6)
2018 Buick Enclave 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac XT5 2018 Chevrolet Traverse 2018 GMC Acadia
Associated Documents
- Download MC-10137574-0001.pdf↗
April 6, 2018•Document ID: 10137560
Service Bulletin/Repair Instructions
STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS
Mfr Comm. #:
PI0281G
Date Added:
May 21, 2018
Manufacturer:
BUICK
Summary
This preliminary informational bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.
Associated Products (392)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Express+ 372 more
Associated Documents
- Download MC-10137560-0001.pdf↗
April 6, 2018•Document ID: 10137490
Service Bulletin/Repair Instructions
BACK OVER PREVENTION
Mfr Comm. #:
PIC5611F
Date Added:
May 21, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary Information communication provides information to the technician about the rear view camera options on the vehicles equipped with rear view camera. The rear view camera brightness can be adjusted on some models while the transmission is in reverse and using the Menu or Select button. To turn off or on the guidelines in the rear view camera, use the radio display Config icon then Display, then the guidelines option.
Associated Products (35)
2017 Chevrolet Equinox 2017 GMC Terrain 2016 Buick Encore 2016 Chevrolet Equinox 2016 GMC Terrain 2015 Buick Encore 2015 Chevrolet Camaro 2015 Chevrolet Cruze 2015 Chevrolet Equinox 2015 Chevrolet Malibu 2015 Chevrolet Volt 2015 GMC Terrain 2014 Buick Encore 2014 Chevrolet Camaro 2014 Chevrolet Cruze 2014 Chevrolet Equinox 2014 Chevrolet Malibu 2014 Chevrolet Volt 2014 GMC Terrain 2013 Buick Encore+ 15 more
Associated Documents
- Download MC-10137490-0001.pdf↗
April 6, 2018•Document ID: 10137484
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Mfr Comm. #:
17NA186
Date Added:
May 21, 2018
Manufacturer:
CADILLAC
Summary
This Technical bulletin provides a procedure for radio replacement due to the radio tuner module being bad.
Associated Products (25)
2017 Buick Encore 2017 Buick Envision 2017 Buick LaCrosse 2017 Cadillac ATS 2017 Cadillac CT6 2017 Cadillac CTS 2017 Cadillac Escalade 2017 Cadillac Escalade ESV 2017 Cadillac XTS 2017 Chevrolet Camaro 2017 Chevrolet Colorado 2017 Chevrolet Corvette 2017 Chevrolet Cruze 2017 Chevrolet Impala 2017 Chevrolet Malibu 2017 Chevrolet Silverado 2017 Chevrolet Suburban 2017 Chevrolet Tahoe 2017 Chevrolet Volt 2017 GMC Acadia+ 5 more
Associated Documents
- Download MC-10137484-0001.pdf↗
April 4, 2018•Document ID: 10137537
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
18NA099
Date Added:
May 21, 2018
Manufacturer:
CHEVROLET
Summary
This informational bulletin provides information for use on a Product Assistance Claim (PAC), which is formally known as a Product Allegation Resolution (PAR) claim.
Associated Products (320)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Express+ 300 more
Associated Documents
- Download MC-10137537-0001.pdf↗
April 3, 2018•Document ID: 10137580
Service Bulletin/Repair Instructions
POWER TRAIN
Mfr Comm. #:
18NA054
Date Added:
May 21, 2018
Manufacturer:
BUICK
Summary
This technical bulletin provides a procedure to replace the transmission valve body separator plate for an upshift condition.
Associated Products (3)
2018 Buick Enclave 2018 Buick LaCrosse 2018 GMC Terrain
Associated Documents
- Download MC-10137580-0001.pdf↗
April 3, 2018•Document ID: 10137557
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
130089010B
Date Added:
May 21, 2018
Manufacturer:
BUICK
Summary
This informational bulletin provides information to dealership personnel on policies regarding a Product Assistance Claim (PAC) within the Courtesy Transportation Assistance Program.
Associated Products (435)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Express+ 415 more
Associated Documents
- Download MC-10137557-0001.pdf↗
April 3, 2018•Document ID: 10137535
Service Bulletin/Repair Instructions
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
Mfr Comm. #:
18NA097
Date Added:
May 21, 2018
Manufacturer:
BUICK
Summary
This technical bulletin provides a procedure to reprogram the TCM to correct a condition of Vehicle Wont Shift Out of Park, Stuck in Gear or Tie Up Feeling on 1-2 Shift, Wont Shift Into Park or Reverse, PRNDL May Blink with Possible DTC P187D, P2731, or U0100.
Associated Products (3)
2018 Buick Enclave 2018 Buick LaCrosse 2018 GMC Terrain
Associated Documents
- Download MC-10137535-0001.pdf↗
March 28, 2018•Document ID: 10137383
Service Bulletin/Repair Instructions
ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION
Mfr Comm. #:
060089031E
Date Added:
May 21, 2018
Manufacturer:
BUICK
Summary
This informational bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification.
Associated Products (353)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Express+ 333 more
Associated Documents
- Download MC-10137383-0001.pdf↗
March 27, 2018•Document ID: 10137386
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EQUIPMENT; ELECTRICAL SYSTEM:12V/24V/48V BATTERY
Mfr Comm. #:
110849001W
Date Added:
May 21, 2018
Manufacturer:
CHEVROLET
Summary
This technical bulletin provides information on Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the transport mode message on and off.
Associated Products (162)
2018 Buick Cascada 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Express 2018 Chevrolet Sonic 2018 Chevrolet Spark 2018 Chevrolet Trax 2018 Chevrolet Volt 2018 GMC Acadia 2018 GMC Terrain 2017 Buick Cascada 2017 Buick Encore 2017 Buick Envision 2017 Buick LaCrosse 2017 Buick Regal+ 142 more
Associated Documents
- Download MC-10137386-0001.pdf↗
March 26, 2018•Document ID: 10137381
Service Bulletin/Repair Instructions
TIRES
Mfr Comm. #:
010310003Q
Date Added:
May 21, 2018
Manufacturer:
CHEVROLET
Summary
This bulletin contains information for the new tires that the vehicle is equipped with and that they are covered by General Motors against defects in material or workmanship under the New Vehicle Warranty (in Canada, the Base Warranty Coverage). For vehicles within this warranty period, defective tires will be replaced on a pro rata adjustment basis according to the published distance-based schedule.
Associated Products (188)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Express+ 168 more
Associated Documents
- Download MC-10137381-0001.pdf↗
March 22, 2018•Document ID: 10137194
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Mfr Comm. #:
PIC6315C
Date Added:
May 21, 2018
Manufacturer:
BUICK
Summary
This Preliminary Information communication provides information to the technician about vehicles that in the radio settings some of the vehicle personalization selections within the Comfort and Convenience menu are missing at times. Technician will need to perform a scan for Diagnostic Trouble Codes. Technician will need to follow published Service Information diagnostics if there are Diagnostic Trouble Codes present. If the concern is and intermittent this Preliminary Information communication will be updated with a repair. When the personalization selections are not missing from the Comfort and Convenience menu but they are missing from other menus such as the Climate and Air Quality, Collision/Detection Systems, and Lighting menus, refer to bulletin 17-NA-086. Memory seat adjustments may not be available tech will need to perform a Memory Seat Module replacement/programming.
Associated Products (28)
2018 Buick Enclave 2018 Buick Encore 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac XT5 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Malibu 2018 Chevrolet Traverse 2018 Chevrolet Volt 2018 GMC Acadia 2018 GMC Canyon 2017 Buick Encore 2017 Buick LaCrosse 2017 Cadillac XT5 2017 Cadillac XTS 2017 Chevrolet Camaro+ 8 more
Associated Documents
- Download MC-10137194-0001.pdf↗
March 21, 2018•Document ID: 10137405
Service Bulletin/Repair Instructions
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
Mfr Comm. #:
17NA190
Date Added:
May 21, 2018
Manufacturer:
CHEVROLET
Summary
This informational bulletin provides information for technicians during diagnosis for DTC U0420.
Associated Products (5)
2018 Buick LaCrosse 2018 Chevrolet Malibu 2017 Buick LaCrosse 2017 Chevrolet Malibu 2016 Chevrolet Malibu
Associated Documents
- Download MC-10137405-0001.pdf↗

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