Chevrolet Blazer Service Bulletins (2021)
812 manufacturer communications on file.
- January 18, 2022•Document ID: 10214205Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:APPLIANCE:AIR CONDITIONER; ENGINE
- Mfr Comm. #:
- 21NA024
- Date Added:
- June 21, 2022
- Manufacturer:
- BUICK
SummaryThis technical bulletin provides repair information to correct a customer concern of Service Engine Soon MIL Illuminated with DTC P2B87 Set.
Associated Products (12)Associated Documents - January 18, 2022•Document ID: 10212628Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS
- Mfr Comm. #:
- 22NA012
- Date Added:
- May 31, 2022
- Manufacturer:
- GMC
SummaryThis service bulletin provides information for dealers/technicians on Stone Chip/Membrane Damage, Broken Connector and/or Sensor Retaining Tabs, and/or Paint Damage of Park Assist Sensors.
Associated Products (67)2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet 35002022 Chevrolet 4500HD2022 Chevrolet 5500HD2022 Chevrolet Blazer2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Corvette+ 47 moreAssociated Documents - January 18, 2022•Document ID: 10212605Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 18NA073
- Date Added:
- May 31, 2022
- Manufacturer:
- CADILLAC
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 (66)2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet 35002022 Chevrolet 4500HD2022 Chevrolet 5500HD2022 Chevrolet Blazer2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Corvette+ 46 moreAssociated Documents - January 18, 2022•Document ID: 10208036Service Bulletin/Repair InstructionsLANE DEPARTURE
- Mfr Comm. #:
- PIT5481G
- Date Added:
- February 14, 2022
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication provides information to the technician with additional information on the functionality of Lane Keep Assist. Starting with 2016 model year Lane Keep Assist Regular Production Option Code (UHX) replaced Lane Departure Warning Regular Production Option Code (UFL). Lane Keep Assist is designed to assist the driver in keeping the vehicle from drifting out of a driving lane that has clearly identified markings. The electric power steering provides a gentle steering correction if a lane marking has been crossed and the driver has not actively responded.
Associated Products (10)Associated Documents - January 18, 2022•Document ID: 10208034Service Bulletin/Repair InstructionsCOMMUNICATION:MANUFACTURER TELEMATICS
- Mfr Comm. #:
- PIP4902P
- Date Added:
- February 14, 2022
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to send the session logs to General Motors Technical Assistance Center for further assistance on the vehicle in question.
Associated Products (51)2022 Buick Enclave2022 Buick Encore2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Equinox2022 Chevrolet Express2022 Chevrolet Malibu2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 Chevrolet Trailblazer2022 Chevrolet Traverse+ 31 moreAssociated Documents - January 14, 2022•Document ID: 10208029Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- PIP5632F
- Date Added:
- February 14, 2022
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to send the session logs to General Motors Technical Assistance Center for further assistance on the vehicle in question.
Associated Products (51)2022 Buick Enclave2022 Buick Encore2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Equinox2022 Chevrolet Express2022 Chevrolet Malibu2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 Chevrolet Trailblazer2022 Chevrolet Traverse+ 31 moreAssociated Documents - January 14, 2022•Document ID: 10208027Service Bulletin/Repair InstructionsSERVICE BRAKES, HYDRAULIC; FUEL SYSTEM, GASOLINE
- Mfr Comm. #:
- PIP4723F
- Date Added:
- February 14, 2022
- Manufacturer:
- GMC
SummaryThis Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.
Associated Products (51)2022 Buick Enclave2022 Buick Encore2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Equinox2022 Chevrolet Express2022 Chevrolet Malibu2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 Chevrolet Trailblazer2022 Chevrolet Traverse+ 31 moreAssociated Documents - January 11, 2022•Document ID: 10212625Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:FILTER/SCREEN
- Mfr Comm. #:
- 22NA009
- Date Added:
- May 31, 2022
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters.
Associated Products (65)2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet 35002022 Chevrolet 4500HD2022 Chevrolet 5500HD2022 Chevrolet Blazer2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Corvette2022 Chevrolet Equinox2022 Chevrolet Express+ 45 moreAssociated Documents - January 10, 2022•Document ID: 10213760Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- 070316004D
- Date Added:
- June 13, 2022
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides information for tire pressure monitoring (TPM) system concerns.
Associated Products (62)2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Corvette2022 Chevrolet Equinox2022 Chevrolet Express2022 Chevrolet Malibu+ 42 moreAssociated Documents - January 6, 2022•Document ID: 10212588Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:FILTER/SCREEN; UNKNOWN OR OTHER
- Mfr Comm. #:
- 16NA222
- Date Added:
- May 31, 2022
- Manufacturer:
- CADILLAC
SummaryThis bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
Associated Products (63)2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet 35002022 Chevrolet 4500HD2022 Chevrolet 5500HD2022 Chevrolet Blazer2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Corvette2022 Chevrolet Equinox2022 Chevrolet Express+ 43 moreAssociated Documents - January 4, 2022•Document ID: 10213767Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 1308116001G
- Date Added:
- June 13, 2022
- Manufacturer:
- CADILLAC
SummaryThe intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
Associated Products (67)2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet 35002022 Chevrolet 4500HD2022 Chevrolet 5500HD2022 Chevrolet Blazer2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Corvette+ 47 moreAssociated Documents - January 4, 2022•Document ID: 10213759Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE; FUEL SYSTEM, DIESEL
- Mfr Comm. #:
- 050604022S
- Date Added:
- June 13, 2022
- Manufacturer:
- CADILLAC
SummaryThis bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
Associated Products (66)2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet 35002022 Chevrolet 4500HD2022 Chevrolet 5500HD2022 Chevrolet Blazer2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Corvette+ 46 moreAssociated Documents - January 4, 2022•Document ID: 10213757Service Bulletin/Repair InstructionsTIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
- Mfr Comm. #:
- 000090002L
- Date Added:
- June 13, 2022
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides information for accurate tire pressures that ensure the safe handling and appropriate ride characteristics of GM cars and trucks.
Associated Products (62)2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Corvette2022 Chevrolet Equinox2022 Chevrolet Express2022 Chevrolet Malibu+ 42 moreAssociated Documents - December 23, 2021•Document ID: 10212567Service Bulletin/Repair InstructionsAIR BAGS; LANE DEPARTURE
- Mfr Comm. #:
- 21NA176
- Date Added:
- May 31, 2022
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides repair information to correct a customer concern of Airbag Warning Lamp Illuminated on Driver Information Center (DIC), DTC B0017 01 B0024 01 or B001E 01 Set.
Associated Products (14)Associated Documents - December 21, 2021•Document ID: 10207910Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 21NA181
- Date Added:
- February 14, 2022
- Manufacturer:
- BUICK
SummaryThis service bulletin provides 9th gear operation information to respond to customers that may comment on transmission shift operation.
Associated Products (15)Associated Documents - December 16, 2021•Document ID: 10212564Service Bulletin/Repair InstructionsAIR BAGS
- Mfr Comm. #:
- 21NA005
- Date Added:
- May 31, 2022
- Manufacturer:
- GMC
SummaryThis technical bulletin provides a procedure to replace the air bag and air bag harness to correct a condition of Airbag Malfunction Warning and Airbag Malfunction Indicator Illuminated with DTC B0001-1B due to corrosion.
Associated Products (9)Associated Documents - December 14, 2021•Document ID: 10207917Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); EXTERIOR LIGHTING
- Mfr Comm. #:
- 21NA257
- Date Added:
- February 14, 2022
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides a service procedure to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated - DTC P3075 Set.
Associated Products (19)2022 Buick Encore GX2022 Cadillac CT42022 Cadillac CT52022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Trailblazer2022 GMC Acadia2021 Buick Encore GX2021 Cadillac CT42021 Cadillac CT52021 Cadillac XT42021 Cadillac XT52021 Cadillac XT62021 Chevrolet Blazer2021 Chevrolet Malibu2021 Chevrolet Trailblazer2021 GMC AcadiaAssociated Documents - December 14, 2021•Document ID: 10206726Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PIP5628E
- Date Added:
- January 24, 2022
- Manufacturer:
- BUICK
SummaryThis Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D
Associated Products (51)2022 Buick Enclave2022 Buick Encore2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Equinox2022 Chevrolet Express2022 Chevrolet Malibu2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 Chevrolet Trailblazer2022 Chevrolet Traverse+ 31 moreAssociated Documents - December 13, 2021•Document ID: 10212556Service Bulletin/Repair InstructionsSTRUCTURE:BODY:ROOF AND PILLARS; EQUIPMENT
- Mfr Comm. #:
- 19NA111
- Date Added:
- May 31, 2022
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides repair information to correct a customer concern of hearing a ticking noise coming from upper B-pillar area.
Associated Products (1)Associated Documents - December 13, 2021•Document ID: 10207916Service Bulletin/Repair InstructionsEXTERIOR LIGHTING; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- 21NA256
- Date Added:
- February 14, 2022
- Manufacturer:
- BUICK
SummaryThis service bulletin provides repair information for dealers/technicians to correct a customer concern of a Malfunction Indicator Lamp Illuminated with DTC P26BB Set.
Associated Products (16)Associated Documents