Technical Service Bulletins

Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.

172,063 Unique Bulletins
4,727,244 Total Records
880 Vehicle Makes
1955–2025 Year Range
Clear

Showing 5,787 bulletins for BUICK

17-NA-340 Nov 1, 2017
BUICK — ENVISION (2017–2018) — 6 vehicle combinations
015000 STEERING:HYDRAULIC POWER ASSIST SYSTEM
Service Power Steering Message Displayed with a Loss of Power Steering Assist and DTC C056E-5A Set Condition Some customers may comment on a Service Power Steering Message displayed with a loss of power steering assist. During diagnosi
17-NA-342 Nov 1, 2017
BUICK — ENCLAVE, TRAVERSE (2018) — 4 vehicle combinations
033311 SERVICE BRAKES, HYDRAULIC:POWER ASSIST:ELECTRIC:CONTROL MODULE:SOFTWARE
Service Brake Assist Message displayed on Initial Start Up with DTC P050F Set Condition Some customers may comment that on first start up they receive a "Service Brake Assist Message" displayed. During diagnosis a technician may find
17409 Nov 1, 2017
BUICK — ACADIA, LACROSSE (2017) — 6 vehicle combinations
060000 ENGINE (PWS)
Certain 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
17NA342 Nov 1, 2017
BUICK — ENCLAVE, TRAVERSE (2018) — 2 vehicle combinations
118000 ELECTRICAL SYSTEM:SOFTWARE
This technical bulletin provides a procedure to reprogram the EBCM with the latest calibrations to correct a condition of Service Brake Assist Message displayed on Initial Start Up with DTC P050F Set due to a software issue.
17-NA-292 Nov 1, 2017
BUICK — ACADIA, ATS, CANYON, COLORADO, CT6, CTS, LACROSSE, XT5 (2017–2018) — 32 vehicle combinations
114000 ELECTRICAL SYSTEM:WIRING
Malfunction 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 con
17415 Nov 1, 2017
BUICK — LACROSSE (2017)
013100 STEERING:GEAR BOX:SHAFT SECTOR
Condition 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
PIE0433A Oct 31, 2017
BUICK — ACADIA, ENCLAVE, EQUINOX, TERRAIN, TRAVERSE (2014–2018) — 72 vehicle combinations
070000 FUEL SYSTEM, GASOLINE
This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Engineering Information ? Malfunction Indicator Lamp (MIL) On DTCs P0171 Fuel Trim System Lean Bank 1 and/or P0174 Fuel
PIP5493D Oct 30, 2017
BUICK — ACADIA, ATS, CAMARO, CANYON, COLORADO, CT6, CTS, LACROSSE, XT5 (2016–2018) — 22 vehicle combinations
110000 ELECTRICAL SYSTEM
This 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 P
PIE0436 Oct 27, 2017
BUICK — ACADIA, CAMARO, CANYON, COLORADO, ENVISION, EQUINOX, ESCALADE, SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SUBURBAN, TAHOE, TERRAIN, TRAVERSE, YUKON (2018) — 36 vehicle combinations
350000 EQUIPMENT
This engineering information is requesting information from the field on vehicles that have the condition of Speaker Rattle, Speaker Crackle, Poor Sound Quality, Speaker Pop, or Speaker Distortion.
16NA394 Oct 27, 2017
BUICK — LACROSSE, MALIBU (2017–2018) — 6 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This 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.
PIT5551B Oct 24, 2017
BUICK — ACADIA, BOLT EV, CT6, ENCLAVE, EQUINOX, ESCALADE, ESCALADE ESV, MALIBU, SIERRA, SIERRA 3500, SILVERADO, SILVERADO 2500, SUBURBAN, TAHOE, TERRAIN, TRAVERSE, VOLT, XT5, YUKON DENALI (2016–2018) — 32 vehicle combinations
264000 FORWARD COLLISION AVOIDANCE: SENSING SYSTEM
This Preliminary information communicatesa "Forward Collision System Reduced" message displayed on the DIC when theForward Automatic Braking has been set to the "Alert" setting. This is normal when theFAB has been set to "Alert".
17NA338 Oct 24, 2017
BUICK — CASCADA (2017–2018) — 2 vehicle combinations
060000 ENGINE (PWS)
This technical bulletin provides a procedure to perform an update to the ECM to correct a condition of MIL Illuminated.
17NA337 Oct 23, 2017
BUICK — ACADIA, ATS, CAMARO, CANYON, COLORADO, CORVETTE, CRUZE, CT6, CTS, ELR, ENCLAVE, ENCORE, EQUINOX, ESCALADE, ESCALADE ESV, IMPALA, LACROSSE, MALIBU, REGAL, SIERRA, SIERRA 1500, SIERRA 2500, SIERRA DENALI, SILVERADO, SILVERADO 1500, SILVERADO 2500, SUBURBAN, TAHOE, TRAVERSE, VOLT, XT5, XTS, YUKON, YUKON XL (2016–2018) — 177 vehicle combinations
110000 ELECTRICAL SYSTEM
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.
PIP5517A Oct 20, 2017
BUICK — CRUZE, ENCORE, EQUINOX, MALIBU, TERRAIN (2016–2018) — 11 vehicle combinations
060000 ENGINE (PWS)
This Preliminary information communicates the following to the dealer. If an engine oil leak has been isolated to the front crankshaft seal, check for misfires low engine compression and/or cylinder leakage readings. These issues could caus
17NA217 Oct 20, 2017
BUICK — ACADIA, ENCLAVE, TRAVERSE, XT5 (2017–2018) — 30 vehicle combinations
030000 SERVICE BRAKES, HYDRAULIC
This technical bulletin provides a procedure to apply grease to the shims on the front brake pads to correct a condition of Squeal Noise Originating from Front Brakes During Brake Apply.
PIP5529 Oct 20, 2017
BUICK — ACADIA, ATS, CAMARO, CANYON, COLORADO, CT6, CTS, ENVISION, IMPALA, MALIBU, REGAL (2013–2017) — 70 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary information communicates additional diagnosticsand repairto assist in resolving a malfunction indicator lampillumination due to any combination of diagnostic trouble codes P0068 P0101 P0106 P0171 P0131 P0137 P0324 P0326 P03
PIP5490C Oct 20, 2017
BUICK — CRUZE, ENCORE (2016–2017) — 8 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary Information communication provides information to the technician about vehicles that may be running rough with a Malfunction Indicator Lamp on. The technician may find Diagnostic Trouble Code P0300 set. The technician will
PIP5495C Oct 20, 2017
BUICK — CRUZE, ENCORE, SONIC, TRAX (2011–2018) — 24 vehicle combinations
353000 EQUIPMENT:ELECTRICAL
This Preliminary Information communication provides information to the technician about vehicles that may have a Malfunction Indicator Lamp on. The technician may find Diagnostic Trouble Codes P0299 or P0234 set. The technician is provided
16NA407 4 Oct 19, 2017
BUICK — BOLT EV, EQUINOX, LACROSSE, TERRAIN, XT5 (2017–2018) — 8 vehicle combinations
103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
This informational bulletin advised the technician not to do anything about the DTC set.
PIC6310 Oct 18, 2017
BUICK — CAMARO, LACROSSE, XT5 (2016–2018) — 7 vehicle combinations
110000 ELECTRICAL SYSTEM
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
PIC6265C Oct 18, 2017
BUICK — CT6, LACROSSE, MALIBU (2016–2018) — 7 vehicle combinations
118000 ELECTRICAL SYSTEM:SOFTWARE
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 encount
17NA332 Oct 18, 2017
BUICK — ACADIA, ENCLAVE, TRAVERSE (2011–2017) — 42 vehicle combinations
021400 SUSPENSION:FRONT:MACPHERSON STRUT
This informational bulletin provides information to inspect the strut/spring assembly and front lower control arm bushing including the front lower control arm rear bushing for damage/wear causing a clunk type noise heard over bumps.
16NA396 Oct 18, 2017
BUICK — ACADIA, BOLT EV, CAMARO, CRUZE, CT6, EQUINOX, LACROSSE, MALIBU, REGAL, VERANO, VOLT, XT5 (2016–2018) — 38 vehicle combinations
110000 ELECTRICAL SYSTEM
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.
PIC6244A Oct 17, 2017
BUICK — LACROSSE, MALIBU, VOLT (2016–2018) — 18 vehicle combinations
100000 POWER TRAIN
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, a
17NA331 Oct 17, 2017
BUICK — ACADIA, ATS, BOLT EV, CAMARO, CANYON, CASCADA, COLORADO, CORVETTE, CRUZE, CT6, CTS, ELR, ENCLAVE, ENCORE, ENVISION, EQUINOX, ESCALADE, ESCALADE ESV, EXPRESS, IMPALA, LACROSSE, MALIBU, REGAL, SAVANA, SIERRA, SIERRA 2500, SIERRA DENALI, SILVERADO, SILVERADO 2500, SONIC, SPARK, SPARK EV, SS, SUBURBAN, TAHOE, TERRAIN, TRAVERSE, TRAX, VERANO, VOLT, XT5, XTS, YUKON, YUKON XL (2017–2018) — 79 vehicle combinations
284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
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.