Chevrolet Blazer Service Bulletins (2021)
812 manufacturer communications on file.
- March 9, 2021•Document ID: 10190393Service Bulletin/Repair InstructionsBACK OVER PREVENTION
- Mfr Comm. #:
- PIT5805A
- Date Added:
- April 19, 2021
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates that a dealer may encounter a vehicle that is making a grinding or growling noise on the first few brake applications after the vehicle has been sitting overnight. The dealer is instructed to perform no repairs at this time as engineering is looking into a repair. The dealer is advised that this PI will be converted into a bulletin with repair instruction when updated parts are available.
Associated Products (6)Associated Documents - March 9, 2021•Document ID: 10190391Service Bulletin/Repair InstructionsENGINE; INTERIOR LIGHTING
- Mfr Comm. #:
- PIP5730B
- Date Added:
- April 19, 2021
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates additional diagnostic information for DTC's P0016 and P0018.
Associated Products (8)Associated Documents - March 8, 2021•Document ID: 10191163Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- 16NA109
- Date Added:
- May 3, 2021
- Manufacturer:
- GMC
SummaryThis service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear.
Associated Products (31)2021 Buick Enclave2021 Buick Encore2021 Buick Encore GX2021 Buick Envision2021 Cadillac CT42021 Cadillac CT52021 Cadillac Escalade ESV2021 Cadillac XT42021 Cadillac XT52021 Cadillac XT62021 Chevrolet 4500XD2021 Chevrolet Blazer2021 Chevrolet Bolt EV2021 Chevrolet Camaro2021 Chevrolet Colorado2021 Chevrolet Corvette2021 Chevrolet Equinox2021 Chevrolet Express2021 Chevrolet Malibu2021 Chevrolet Spark+ 11 moreAssociated Documents - March 8, 2021•Document ID: 10190389Service Bulletin/Repair InstructionsBACK OVER PREVENTION
- Mfr Comm. #:
- PIP5694C
- Date Added:
- April 19, 2021
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates noise condition that has been identified and the repair that is in process. A special Labor Operation was added for tracking purposes only. All models associated with the in process repair have been added to this PI.
Associated Products (6)Associated Documents - January 29, 2021•Document ID: 10188403Service Bulletin/Repair InstructionsSUSPENSION:FRONT:SHOCK ABSORBER; SUSPENSION:FRONT:MACPHERSON STRUT; POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT
- Mfr Comm. #:
- 150089004C
- Date Added:
- March 8, 2021
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
Associated Products (30)2021 Buick Enclave2021 Buick Encore2021 Buick Encore GX2021 Buick Envision2021 Cadillac CT42021 Cadillac CT52021 Cadillac Escalade ESV2021 Cadillac XT42021 Cadillac XT52021 Cadillac XT62021 Chevrolet Blazer2021 Chevrolet Bolt EV2021 Chevrolet Camaro2021 Chevrolet Colorado2021 Chevrolet Corvette2021 Chevrolet Equinox2021 Chevrolet Express2021 Chevrolet Malibu2021 Chevrolet Spark2021 Chevrolet Suburban+ 10 moreAssociated Documents - January 29, 2021•Document ID: 10188401Service Bulletin/Repair InstructionsSTRUCTURE; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT
- Mfr Comm. #:
- 21NA026
- Date Added:
- March 8, 2021
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen.
Associated Products (30)2021 Buick Enclave2021 Buick Encore2021 Buick Encore GX2021 Buick Envision2021 Cadillac CT42021 Cadillac CT52021 Cadillac Escalade ESV2021 Cadillac XT42021 Cadillac XT52021 Cadillac XT62021 Chevrolet Blazer2021 Chevrolet Bolt EV2021 Chevrolet Camaro2021 Chevrolet Colorado2021 Chevrolet Corvette2021 Chevrolet Equinox2021 Chevrolet Express2021 Chevrolet Malibu2021 Chevrolet Spark2021 Chevrolet Suburban+ 10 moreAssociated Documents - January 25, 2021•Document ID: 10187754Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; SUSPENSION; EQUIPMENT
- Mfr Comm. #:
- 20NA033
- Date Added:
- March 1, 2021
- Manufacturer:
- CADILLAC
SummaryThis technical bulletin provides a procedure to modify the rear suspension rebound pin and reinstall to correct a condition of Squeak/Creak Noise from Rear Suspension.
Associated Products (5)Associated Documents - January 22, 2021•Document ID: 10187745Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 18NA073
- Date Added:
- March 1, 2021
- Manufacturer:
- BUICK
SummaryThis service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
Associated Products (29)2021 Buick Enclave2021 Buick Encore2021 Buick Encore GX2021 Buick Envision2021 Cadillac CT42021 Cadillac CT52021 Cadillac Escalade ESV2021 Cadillac XT42021 Cadillac XT52021 Cadillac XT62021 Chevrolet Blazer2021 Chevrolet Camaro2021 Chevrolet Colorado2021 Chevrolet Corvette2021 Chevrolet Equinox2021 Chevrolet Express2021 Chevrolet Malibu2021 Chevrolet Spark2021 Chevrolet Suburban2021 Chevrolet Tahoe+ 9 moreAssociated Documents - January 14, 2021•Document ID: 10187228Service Bulletin/Repair InstructionsAIR BAGS; EXTERIOR LIGHTING; POWER TRAIN
- Mfr Comm. #:
- N202321840
- Date Added:
- February 16, 2021
- Manufacturer:
- CHEVROLET
SummaryService Update. On certain vehicles equipped with automatic transmissions, the clutch spring retaining ring may not be fully seated. Vehicles with this condition may set DTC Code P0747 and the MIL light (malfunction indicator light) will illuminate. This typically occurs at low mileage. Dealers will inspect the transmission by following the procedure and if it fails, the transmission will be replaced.
Associated Products (2)Associated Documents - January 13, 2021•Document ID: 10188417Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- PIE0608A
- Date Added:
- March 8, 2021
- Manufacturer:
- CADILLAC
SummaryThis engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service AWD Lamp illuminated on the Driver Information Center (DIC) and also having multiple DTCs set.
Associated Products (6)Associated Documents - January 8, 2021•Document ID: 10188416Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT
- Mfr Comm. #:
- PIE0608
- Date Added:
- March 8, 2021
- Manufacturer:
- CADILLAC
SummaryThis engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service AWD Lamp illuminated on the Driver Information Center (DIC) and also having multiple DTCs set.
Associated Products (6)Associated Documents - December 29, 2020•Document ID: 10187205Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- PIP5730A
- Date Added:
- February 16, 2021
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates additional diagnostic information for DTC's P0016 and P0018.
Associated Products (5)Associated Documents - December 29, 2020•Document ID: 10185754Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- PIP5730A
- Date Added:
- January 25, 2021
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates additional diagnostic information for DTC's P0016 and P0018.
Associated Products (5)Associated Documents - December 27, 2020•Document ID: 10187204Service Bulletin/Repair InstructionsBACK OVER PREVENTION
- Mfr Comm. #:
- PIT5805
- Date Added:
- February 16, 2021
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates that a dealer may encounter a vehicle that is making a grinding or growling noise on the first few brake applications after the vehicle has been sitting overnight. The dealer is instructed to perform no repairs at this time as engineering is looking into a repair. The dealer is advised that this PI will be converted into a bulletin with repair instruction when updated parts are available.
Associated Products (6)Associated Documents - December 27, 2020•Document ID: 10187203Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE; AIR BAGS; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PIT5804
- Date Added:
- February 16, 2021
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates that a customer may bring a vehicle in with an SES light on. If the technician finds a code P2B87 (auxiliary coolant pump underspeed) set in the ECM they are directed to not replace the G17 heater coolant pump because this will not fix the concern. The techician is instructed to clear the code and release the vehicle to the customer with the explanation that an updated calibration will be released in the future to address the code setting.
Associated Products (6)Associated Documents - December 27, 2020•Document ID: 10185753Service Bulletin/Repair InstructionsBACK OVER PREVENTION
- Mfr Comm. #:
- PIT5805
- Date Added:
- January 25, 2021
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates that a dealer may encounter a vehicle that is making a grinding or growling noise on the first few brake applications after the vehicle has been sitting overnight. The dealer is instructed to perform no repairs at this time as engineering is looking into a repair. The dealer is advised that this PI will be converted into a bulletin with repair instruction when updated parts are available.
Associated Products (6)Associated Documents - December 27, 2020•Document ID: 10185752Service Bulletin/Repair InstructionsAIR BAGS; ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE
- Mfr Comm. #:
- PIT5804
- Date Added:
- January 25, 2021
- Manufacturer:
- BUICK
SummaryThis Preliminary information communicates that a customer may bring a vehicle in with an SES light on. If the technician finds a code P2B87 (auxiliary coolant pump underspeed) set in the ECM they are directed to not replace the G17 heater coolant pump because this will not fix the concern. The techician is instructed to clear the code and release the vehicle to the customer with the explanation that an updated calibration will be released in the future to address the code setting.
Associated Products (6)Associated Documents - December 23, 2020•Document ID: 10187429Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- 20NA237
- Date Added:
- February 22, 2021
- Manufacturer:
- GMC
SummaryThis service bulletin provides V152 radio software update information to correct customer concerns of various software issues.
Associated Products (17)2021 Buick Encore GX2021 Buick Envision2021 Cadillac CT42021 Cadillac CT52021 Cadillac XT42021 Cadillac XT52021 Cadillac XT62021 Chevrolet Blazer2021 Chevrolet Camaro2021 Chevrolet Corvette2021 Chevrolet Malibu2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 Chevrolet Trailblazer2021 GMC Acadia2021 GMC Yukon2021 GMC Yukon XLAssociated Documents - December 23, 2020•Document ID: 10187379Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 18NA306
- Date Added:
- February 22, 2021
- Manufacturer:
- CHEVROLET
SummaryThis Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).
Associated Products (30)2021 Buick Enclave2021 Buick Encore2021 Buick Encore GX2021 Buick Envision2021 Cadillac CT42021 Cadillac CT52021 Cadillac Escalade ESV2021 Cadillac XT42021 Cadillac XT52021 Cadillac XT62021 Chevrolet Blazer2021 Chevrolet Bolt EV2021 Chevrolet Camaro2021 Chevrolet Colorado2021 Chevrolet Corvette2021 Chevrolet Equinox2021 Chevrolet Express2021 Chevrolet Malibu2021 Chevrolet Spark2021 Chevrolet Suburban+ 10 moreAssociated Documents - December 23, 2020•Document ID: 10187202Service Bulletin/Repair InstructionsBACK OVER PREVENTION:SOFTWARE
- Mfr Comm. #:
- PIC6425A
- Date Added:
- February 16, 2021
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates A list of software concerns and advises that engineering is working on a resolution. This PI will be changed to a bulletin once the Software is released.
Associated Products (11)Associated Documents