Buick LaCrosse Service Bulletins (2018)

992 manufacturer communications on file.

August 3, 2017•Document ID: 10140302
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
Mfr Comm. #:
16-NA-371
Date Added:
June 11, 2018
Manufacturer:
CHEVROLET
Summary
This informational bulletin explains how the technician no longer needs to perform the 3 hour battery relearn procedure on 2017-2018 vehicles with Start/Stop.
Associated Products (28)
2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Cruze 2018 Chevrolet Impala 2018 Chevrolet Malibu 2018 Chevrolet Trax 2018 GMC Acadia 2017 Buick Encore 2017 Buick Envision 2017 Buick LaCrosse 2017 Buick Regal 2017 Buick Verano 2017 Cadillac ATS+ 8 more
Associated Documents
- Download MC-10140302-0001.pdf↗
August 3, 2017•Document ID: 10137702
Service Bulletin/Repair Instructions
POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN:MANUAL TRANSMISSION
Mfr Comm. #:
PIC6297
Date Added:
May 21, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary information communicates that engineering is working on a fix for P3260.
Associated Products (9)
2018 Buick LaCrosse 2018 Buick Regal 2018 Chevrolet Malibu 2018 Chevrolet Volt 2017 Buick LaCrosse 2017 Chevrolet Malibu 2017 Chevrolet Volt 2016 Chevrolet Malibu 2016 Chevrolet Volt
Associated Documents
- Download MC-10137702-0001.pdf↗
August 2, 2017•Document ID: 10140297
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
08-08-44-029H
Date Added:
June 11, 2018
Manufacturer:
CHEVROLET
Summary
This warranty administration bulletin provide policy information on warranty and policy exchange program for electronic products for U.S. and Canada dealers only.
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-10140297-0001.pdf↗
August 2, 2017•Document ID: 10137697
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
PIC6296
Date Added:
May 21, 2018
Manufacturer:
CADILLAC
Summary
This Preliminary Information communication provides information to the technician that when scanning a vehicle for Diagnostic Trouble Codes, may find a temporary loss of Human Machine Interface communication with Global Diagnostic System 2. Technician should not replace the Human Machine Interface for this concern, power cycling of the Human Machine Interface fuse should restore communication. Technician should be advised that the Human Machine Interface and Global Diagnostic System 2 interaction concern has been reported to engineering for root cause and correction.
Associated Products (61)
2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac CT6 2018 Cadillac Escalade 2018 Cadillac XT5 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Equinox 2018 Chevrolet Impala 2018 Chevrolet Malibu 2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 GMC Acadia 2018 GMC Canyon 2018 GMC Sierra 2017 Buick Encore+ 41 more
Associated Documents
- Download MC-10137697-0001.pdf↗
July 31, 2017•Document ID: 10126081
Service Bulletin/Repair Instructions
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Mfr Comm. #:
17-NA-170
Date Added:
December 22, 2017
Manufacturer:
CHEVROLET
Summary
This informational bulletin explains the Road Force balancers and what they can do for customer concerns.
Associated Products (613)
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 2018 Chevrolet Impala+ 593 more
Associated Documents
- Download MC-10126081-0001.pdf↗
July 25, 2017•Document ID: 10126113
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:SOFTWARE
Mfr Comm. #:
17-NA-244
Date Added:
December 22, 2017
Manufacturer:
BUICK
Summary
This informational bulletin provides information on Information on How to Prevent Inadvertent Vehicle Starting from Key Fob or OnStar Mobile Application and where to locate the information for future use.
Associated Products (404)
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 Aveo 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox+ 384 more
Associated Documents
- Download MC-10126113-0001.pdf↗
July 25, 2017•Document ID: 10126068
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
Mfr Comm. #:
11-08-49-001V
Date Added:
December 22, 2017
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 (159)
2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Cruze 2018 Chevrolet Express 2018 Chevrolet Sonic 2018 Chevrolet Spark 2018 Chevrolet Trax 2018 Chevrolet Volt 2018 GMC Acadia 2017 Buick Cascada 2017 Buick Encore 2017 Buick Envision 2017 Buick LaCrosse 2017 Buick Regal 2017 Buick Verano 2017 Cadillac ATS 2017 Cadillac CT6+ 139 more
Associated Documents
- Download MC-10126068-0001.pdf↗
July 25, 2017•Document ID: 10126065
Service Bulletin/Repair Instructions
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Mfr Comm. #:
04-00-89-015P
Date Added:
December 22, 2017
Manufacturer:
BUICK
Summary
This warranty administration bulletin provide policy information on required operating procedures.
Associated Products (516)
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 2018 Chevrolet Impala+ 496 more
Associated Documents
- Download MC-10126065-0001.pdf↗
July 24, 2017•Document ID: 10126111
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:SOFTWARE
Mfr Comm. #:
17-NA-242
Date Added:
December 22, 2017
Manufacturer:
CADILLAC
Summary
This informational bulletin provides to the tech the new version of SPS that will prompt warnings when trying to reprogram modules that have been already reprogrammed.
Associated Products (158)
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 2018 Chevrolet Impala+ 138 more
Associated Documents
- Download MC-10126111-0001.pdf↗
July 19, 2017•Document ID: 10126074
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:SOFTWARE
Mfr Comm. #:
16-NA-267
Date Added:
December 22, 2017
Manufacturer:
BUICK
Summary
This informational bulletin describes what technicians should do if they are unable to perform a TRCM Range Motor Position Learn after a TRCM replacement and to validate that the TRCM has latest software.
Associated Products (6)
2018 Buick LaCrosse 2018 Cadillac XT5 2018 Chevrolet Bolt EV 2017 Buick LaCrosse 2017 Cadillac XT5 2017 Chevrolet Bolt EV
Associated Documents
- Download MC-10126074-0001.pdf↗
July 17, 2017•Document ID: 10126100
Service Bulletin/Repair Instructions
WHEELS
Mfr Comm. #:
17-NA-230
Date Added:
December 22, 2017
Manufacturer:
CHEVROLET
Summary
This informational bulletin provides information on mcgard wheel locks and if the key ever fractures that they will replace it via the website provided.
Associated Products (80)
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 Aveo 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox+ 60 more
Associated Documents
- Download MC-10126100-0001.pdf↗
July 14, 2017•Document ID: 10156962
Service Bulletin/Repair Instructions
SUSPENSION; STEERING
Mfr Comm. #:
17247
Date Added:
April 8, 2019
Manufacturer:
BUICK
Summary
17247 - Service Update. Certain vehicles may exhibit a rattle noise in the rear of the vehicle. This noise may be caused by a loose rear suspension bolt. The bolt could work its way out completely, causing a clunk and rear steering input while coming to a stop. Dealers will verify torque on all bolts involved. Replace bolts that were not at the specified torque value.
Associated Products (2)
2018 Buick LaCrosse 2017 Buick LaCrosse
Associated Documents
- Download MC-10156962-0001.pdf↗
July 14, 2017•Document ID: 10126097
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
Mfr Comm. #:
17-NA-227
Date Added:
December 22, 2017
Manufacturer:
GMC
Summary
This informational Bulletin provides some Diagnostic Tips for preventing unnecessary HV Battery Pack replacement.
Associated Products (10)
2018 Buick LaCrosse 2018 Chevrolet Malibu 2018 Chevrolet Silverado 2018 GMC Sierra 2017 Chevrolet Malibu 2017 Chevrolet Silverado 2017 GMC Sierra 2016 Chevrolet Malibu 2016 Chevrolet Silverado 2016 GMC Sierra
Associated Documents
- Download MC-10126097-0001.pdf↗
June 12, 2017•Document ID: 10118256
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:SOFTWARE
Mfr Comm. #:
PIC5588D
Date Added:
October 4, 2017
Manufacturer:
BUICK
Summary
This Preliminary Information communication provides information to the technician on the programming and activation of the OnStar system. For many 2008 and prior model year GM vehicles, the programming is performed using the Tech 2 and the activation is initiated by a Service Programming System. For the 2010 and UP model year vehicles, the OnStar set-up procedure and OnStar Activation request have been combined into a single programming event called OnStar Set-up and Activation in Service Programming System.
Associated Products (772)
2018 Buick Enclave 2018 Buick Encore 2018 Buick LaCrosse 2018 Buick Regal 2018 Chevrolet Equinox 2018 Chevrolet Silverado 2018 GMC Acadia 2018 GMC Sierra 2018 GMC Terrain 2017 Buick Cascada 2017 Buick Enclave 2017 Buick Encore 2017 Buick Envision 2017 Buick LaCrosse 2017 Buick Regal 2017 Buick Verano 2017 Cadillac ATS 2017 Cadillac CT6 2017 Cadillac CTS 2017 Cadillac ELR+ 752 more
Associated Documents
- Download MC-10118256-0001.pdf↗
June 7, 2017•Document ID: 10118250
Service Bulletin/Repair Instructions
ENGINE
Mfr Comm. #:
PIP5216F
Date Added:
October 4, 2017
Manufacturer:
CADILLAC
Summary
This Preliminary Information communication provides information to the technician about vehicles that have a knock noise, seized engine, lower end squeak or squeal from the engine. Technician will inspect the oil control solenoids for metal debris. Also inspect for damage to the cam caps Journals and camshaft journals on the heads. The check the timing chain idler sprockets for stiffness when turning. If any of these instances would be a cause to replace the engine instead of repair.
Associated Products (151)
2018 Buick Enclave 2018 Buick LaCrosse 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac XT5 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Traverse 2018 GMC Acadia 2018 GMC Canyon 2017 Buick Enclave 2017 Buick LaCrosse 2017 Cadillac ATS 2017 Cadillac CT6 2017 Cadillac CTS 2017 Cadillac XT5 2017 Cadillac XTS 2017 Chevrolet Camaro 2017 Chevrolet Colorado+ 131 more
Associated Documents
- Download MC-10118250-0001.pdf↗
May 23, 2017•Document ID: 10137665
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
17-NA-170
Date Added:
May 21, 2018
Manufacturer:
BUICK
Summary
This informational bulletin explains the Road Force balancers and what they can do for customer concerns.
Associated Products (616)
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+ 596 more
Associated Documents
- Download MC-10137665-0001.pdf↗
May 23, 2017•Document ID: 10137607
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
15-NA-087
Date Added:
May 21, 2018
Manufacturer:
BUICK
Summary
This technical bulletin advises the technician to rest the MIL and diagnose additional DTCs for why the code is setting and disabling the start/stop system.
Associated Products (21)
2018 Buick Envision 2018 Buick LaCrosse 2018 Cadillac CT6 2018 Cadillac XT5 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Malibu 2018 GMC Acadia 2018 GMC Terrain 2017 Buick Envision 2017 Buick LaCrosse 2017 Cadillac ATS 2017 Cadillac CTS 2017 Cadillac XT5 2017 Chevrolet Cruze 2017 Chevrolet Malibu 2017 GMC Acadia 2016 Buick Encore 2016 Buick Envision 2016 Cadillac CT6+ 1 more
Associated Documents
- Download MC-10137607-0001.pdf↗
May 22, 2017•Document ID: 10137600
Service Bulletin/Repair Instructions
WHEELS
Mfr Comm. #:
00-03-10-002K
Date Added:
May 21, 2018
Manufacturer:
GMC
Summary
This informational bulletin provides information on Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels.
Associated Products (270)
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+ 250 more
Associated Documents
- Download MC-10137600-0001.pdf↗
May 19, 2017•Document ID: 10137680
Service Bulletin/Repair Instructions
PARKING BRAKE
Mfr Comm. #:
PI1410B
Date Added:
May 21, 2018
Manufacturer:
CHEVROLET
Summary
This preliminary informational bulletin provides information regarding the normal characteristic of instrument panel red brake light intermittently comes on.
Associated Products (233)
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+ 213 more
Associated Documents
- Download MC-10137680-0001.pdf↗
May 17, 2017•Document ID: 10137601
Service Bulletin/Repair Instructions
ENGINE
Mfr Comm. #:
00-06-01-012G
Date Added:
May 21, 2018
Manufacturer:
BUICK
Summary
This informational bulletin advises the possible issues that may occur using a scotch brite pad or highly abrasive disk on engine surfaces.
Associated Products (515)
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+ 495 more
Associated Documents
- Download MC-10137601-0001.pdf↗

← Back to Buick LaCrosse