Buick LaCrosse Service Bulletins
3,361 manufacturer communications on file.
- November 17, 2017•Document ID: 10139130Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
- Mfr Comm. #:
- 17NA186
- Date Added:
- June 4, 2018
- Manufacturer:
- CHEVROLET
SummaryThis Technical bulletin provides a procedure for radio replacement due to the radio tuner module being bad.
Associated Products (26)2017 Buick Encore2017 Buick Envision2017 Buick LaCrosse2017 Cadillac ATS2017 Cadillac CT62017 Cadillac CTS2017 Cadillac Escalade2017 Cadillac Escalade ESV2017 Cadillac XT52017 Cadillac XTS2017 Chevrolet Camaro2017 Chevrolet Colorado2017 Chevrolet Corvette2017 Chevrolet Cruze2017 Chevrolet Impala2017 Chevrolet Malibu2017 Chevrolet Silverado2017 Chevrolet Suburban2017 Chevrolet Tahoe2017 Chevrolet Volt+ 6 moreAssociated Documents - November 17, 2017•Document ID: 10139118Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 17NA346
- Date Added:
- June 4, 2018
- Manufacturer:
- BUICK
SummaryThis informational bulletin provides a listing of the parts availability for coax repair procedures and what is needed to complete some repairs.
Associated Products (470)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 35002018 Chevrolet Aveo2018 Chevrolet Bolt EV2018 Chevrolet Camaro2018 Chevrolet Colorado2018 Chevrolet Corvette2018 Chevrolet Cruze+ 450 moreAssociated Documents - November 17, 2017•Document ID: 10139108Service Bulletin/Repair InstructionsVISIBILITY
- Mfr Comm. #:
- 17NA297
- Date Added:
- June 4, 2018
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin provides information for assisting the customer in setting the position for the memory mirror and the reverse tilt
Associated Products (119)2018 Buick Envision2018 Buick LaCrosse2018 Cadillac ATS2018 Cadillac CT62018 Cadillac CTS2018 Cadillac Escalade2018 Cadillac Escalade ESV2018 Cadillac XT52018 Cadillac XTS2018 Chevrolet Camaro2018 Chevrolet Corvette2018 Chevrolet Equinox2018 Chevrolet Impala2018 Chevrolet Silverado2018 Chevrolet Suburban2018 Chevrolet Tahoe2018 Chevrolet Traverse2018 GMC Acadia2018 GMC Sierra2018 GMC Terrain+ 99 moreAssociated Documents - November 17, 2017•Document ID: 10139093Service Bulletin/Repair InstructionsEQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT
- Mfr Comm. #:
- 16NA051
- Date Added:
- June 4, 2018
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides a procedure for connector kit and ambient air temperature sensor harness replacement due to active shutters being inoperative.
Associated Products (3)Associated Documents - November 17, 2017•Document ID: 10139090Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE
- Mfr Comm. #:
- 070604019F
- Date Added:
- June 4, 2018
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides repair information for repairing the IP to body harness connector to correct a customer concern for intermittent Malfunction Indicator Lamp (MIL) illuminated with Reduced Engine Power displayed and DTC P2138 set.
Associated Products (576)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+ 556 moreAssociated Documents - November 17, 2017•Document ID: 10125121Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- PIT5590A
- Date Added:
- December 14, 2017
- Manufacturer:
- BUICK
SummaryThis 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 2018.
Associated Products (13)Associated Documents - November 17, 2017•Document ID: 10125119Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- PIC6297A
- Date Added:
- December 14, 2017
- Manufacturer:
- BUICK
SummaryThis Preliminary information communicates that engineering has found a fix for P3260.
Associated Products (9)Associated Documents - November 16, 2017•Document ID: 10135152Service Bulletin/Repair InstructionsPOWER TRAIN; STEERING
- Mfr Comm. #:
- 17415 (Bulletin
- Date Added:
- May 7, 2018
- Manufacturer:
- BUICK
Summary17415-Service Update. Certain vehicles may have a condition in which the inner front-of-dash seal for the steering shaft may not be properly installed. If this condition is present water could accumulate inside the lower steering boot and, over time, cause corrosion of the intermediate and pinion steering shafts. This corrosion could damage the pinion seal, allowing water to reach the torque sensor. Dealers will inspect the inner intermediate steering shaft boot, and replace if necessary.
Associated Products (1)Associated Documents - November 14, 2017•Document ID: 10140347Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- PIE0413A
- Date Added:
- June 11, 2018
- Manufacturer:
- CADILLAC
SummaryThis engineering informational bulletin ends the need for information from the field on vehicles that have the condition of Malfunction Indicator Lamp Illuminated with DTC P0171 and/or P0174.
Associated Products (6)Associated Documents - November 14, 2017•Document ID: 10125115Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM
- Mfr Comm. #:
- PIC6315
- Date Added:
- December 14, 2017
- Manufacturer:
- CADILLAC
SummaryThis 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 (48)2018 Buick Enclave2018 Buick Encore2018 Buick Envision2018 Buick LaCrosse2018 Cadillac CT62018 Cadillac Escalade2018 Cadillac XT52018 Chevrolet Camaro2018 Chevrolet Colorado2018 Chevrolet Corvette2018 Chevrolet Cruze2018 Chevrolet Equinox2018 Chevrolet Impala2018 Chevrolet Malibu2018 Chevrolet Silverado2018 Chevrolet Suburban2018 Chevrolet Tahoe2018 Chevrolet Traverse2018 Chevrolet Volt2018 GMC Acadia+ 28 moreAssociated Documents - November 7, 2017•Document ID: 10125106Service Bulletin/Repair InstructionsELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- Mfr Comm. #:
- PIC3100F
- Date Added:
- December 14, 2017
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication provides information to the technician about vehicle's odometer appears to be inaccurate relative to a known distance traveled. Technician should obtain a hand-held GPS unit to test the odometer. If a hand held GPS unit is not available, the only other option is to verify the miles traveled using a surveyor's wheel or a dynamometer.
Associated Products (818)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+ 798 moreAssociated Documents - November 3, 2017•Document ID: 10139100Service Bulletin/Repair InstructionsSEATS:FRONT ASSEMBLY:HEAD RESTRAINT; EQUIPMENT
- Mfr Comm. #:
- 16NA381
- Date Added:
- June 4, 2018
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides a procedure to install a clip on the head rest j-clip to correct a condition of the head rest material coming loose due to the j-clip not being robust enough to retain the material down.
Associated Products (8)Associated Documents - November 1, 2017•Document ID: 10191073Service Bulletin/Repair InstructionsSTEERING:GEAR BOX:SHAFT SECTOR
- Mfr Comm. #:
- 17415
- Date Added:
- April 30, 2021
- Manufacturer:
- BUICK
SummaryCondition Certain 2017 model year Buick LaCrosse vehicles may have a condition in which the inner front-of-dash seal for the steering shaft may not be properly installed. If this condition is present water could accumulate inside the lower steering boot and, over time, cause corrosion of the intermediate and pinion steering shafts. This corrosion could damage the pinion seal, allowing water to reach the torque sensor. Correction Inspect the inner intermediate steering shaft boot, and replace if necessary
Associated Products (1)Associated Documents - November 1, 2017•Document ID: 10191072Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; ENGINE; EQUIPMENT
- Mfr Comm. #:
- 17409
- Date Added:
- April 30, 2021
- Manufacturer:
- BUICK
SummaryCertain 2017 model year Buick LaCrosse or GMC Acadia vehicles, that have had an engine replacement may have the wrong torque applied to front cradle-to-body bolts (M14) and front cradle stabilizer brackets-to-body bolts (M10). The Engine Replacement Service Procedure in the vehicle Service Information instructs technicians to use improper torque values when reattaching the cradle. Correction Replace bolts (M14 and M10), verify cradle alignment and apply the correct torque to attaching bolts.
Associated Products (2)Associated Documents - November 1, 2017•Document ID: 10190257Service Bulletin/Repair InstructionsEQUIPMENT:APPLIANCE:AIR CONDITIONER
- Mfr Comm. #:
- 16-NA-394
- Date Added:
- April 14, 2021
- Manufacturer:
- BUICK
SummaryPoor A/C Performance
Associated Products (4)Associated Documents - November 1, 2017•Document ID: 10190242Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:WIRING:RELAYS/SOLENOIDS; ELECTRICAL SYSTEM:WIRING
- Mfr Comm. #:
- 17-NA-292
- Date Added:
- April 14, 2021
- Manufacturer:
- CHEVROLET
SummaryMalfunction Indicator Lamp (MIL) Illuminated - DTC P3409 and/or P3433 Condition Some customers may comment that the MIL is illuminated. The technician may find one or more of the following DTCs set: P3409 P3433 Cause This condition may be caused by a wiring issue with both/either the cylinder 2 deactivation solenoid oil control valve circuit and/or the cylinder 5 deactivation solenoid oil control valve circuit. These codes may be active or stored in history. This may also be a repeat concern. Correction Note: When replacing the solenoids, ensure there are no terminal issues at the connector. To correct this condition, refer to the information below: If vehicle was built between 4/13/2017 and 8/7/2017, it will be necessary to replace both right and left bank Cylinder Deactivation Solenoids (AFM OCV). If vehicle was built outside the date range, check for any terminal issues at the connector. If no trouble found, follow SI diagnostics for the applicable DTC.
Associated Products (16)Associated Documents - November 1, 2017•Document ID: 10139098Service Bulletin/Repair InstructionsEQUIPMENT; WHEELS
- Mfr Comm. #:
- 16NA348
- Date Added:
- June 4, 2018
- Manufacturer:
- BUICK
SummaryThis technical bulletin provides a procedure to install dust deflectors when replacing wheel bearings on vehicles no matter what the concern is of the vehicle.
Associated Products (7)Associated Documents - October 30, 2017•Document ID: 10123289Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIP5493D
- Date Added:
- November 14, 2017
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates diagnostic tips for misfires on active fuel management cylinders and engineering investigations into cylinder 6 misfire on XT5 and cylinder 4 misfire on LaCrosse both of which are 2017. Changes to Preliminary informationinclude adding MY2018, advising of calibration for previous investigation and adding pictures to identify concern.
Associated Products (22)2018 Buick LaCrosse2018 Cadillac ATS2018 Cadillac CT62018 Cadillac CTS2018 Cadillac XT52018 Chevrolet Camaro2018 Chevrolet Colorado2018 GMC Acadia2018 GMC Canyon2017 Buick LaCrosse2017 Cadillac ATS2017 Cadillac CT62017 Cadillac CTS2017 Cadillac XT52017 Chevrolet Camaro2017 Chevrolet Colorado2017 GMC Acadia2017 GMC Canyon2016 Cadillac ATS2016 Cadillac CT6+ 2 moreAssociated Documents - October 27, 2017•Document ID: 10134583Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:WIRING; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- Mfr Comm. #:
- 17NA292
- Date Added:
- April 23, 2018
- Manufacturer:
- GMC
SummaryThis technical bulletin provides a procedure to inspect the wires and/or replace the Valve Rocker Arm Oil Control Valves if the DTCs listed are set.
Associated Products (18)2018 Buick LaCrosse2018 Cadillac ATS2018 Cadillac CT62018 Cadillac CTS2018 Cadillac XT52018 Chevrolet Camaro2018 Chevrolet Colorado2018 GMC Acadia2018 GMC Canyon2017 Buick LaCrosse2017 Cadillac ATS2017 Cadillac CT62017 Cadillac CTS2017 Cadillac XT52017 Chevrolet Camaro2017 Chevrolet Colorado2017 GMC Acadia2017 GMC CanyonAssociated Documents - October 27, 2017•Document ID: 10134571Service Bulletin/Repair InstructionsEQUIPMENT:APPLIANCE:AIR CONDITIONER; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 16NA394
- Date Added:
- April 23, 2018
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides a procedure to inspect the A/C heat exchanger for possible weak welds, that may leak refrigerant causing the A/C system to not work properly.
Associated Products (3)Associated Documents