Chevrolet Blazer Service Bulletins (2020)
856 manufacturer communications on file.
- June 15, 2020•Document ID: 10178293Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 990089019T
- Date Added:
- August 10, 2020
- Manufacturer:
- CHEVROLET
SummaryThis warranty administration bulletin provides information on Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information.
Associated Products (238)2020 Buick Enclave2020 Buick Encore2020 Buick Envision2020 Buick Regal2020 Cadillac CT42020 Cadillac CT52020 Cadillac CT62020 Cadillac Escalade2020 Cadillac Escalade ESV2020 Cadillac XT42020 Cadillac XT52020 Cadillac XT62020 Chevrolet 35002020 Chevrolet 4500HD2020 Chevrolet 5500HD2020 Chevrolet Blazer2020 Chevrolet Bolt EV2020 Chevrolet Camaro2020 Chevrolet Colorado2020 Chevrolet Corvette+ 218 moreAssociated Documents - June 15, 2020•Document ID: 10177364Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; SERVICE BRAKES, ELECTRIC
- Mfr Comm. #:
- N202298770
- Date Added:
- July 20, 2020
- Manufacturer:
- CHEVROLET
SummaryCustomer Satisfaction Program - Certain vehicles, equipped with 4 Cyl gas engines, may have incorrect instructions in the owner?s manual for Dinghy and Dolly Towing. Instructions should include disconnecting the negative battery cable when towing their vehicle. If not disconnected, the electronic brake control module may remain awake which could lead to draining the vehicle battery while being towed and the electronic stability control (ESC) may activate brakes under specific operation conditions while the vehicle is being towed. Dealers are to print and insert revised owner manual page(s) included with this bulletin.
Associated Products (1)Associated Documents - June 12, 2020•Document ID: 10178261Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- 20NA012
- Date Added:
- August 10, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Technical bulletin provides service procedure information for dealers/technicians on Radio Software Version V135116 Over-the-Air Update.
Associated Products (11)Associated Documents - June 10, 2020•Document ID: 10178295Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PIE0559A
- Date Added:
- August 10, 2020
- Manufacturer:
- CHEVROLET
SummaryThis engineering information (EI) closure ends the need for information from technicians/field in regards to engine oil found under their vehicle.
Associated Products (9)Associated Documents - June 4, 2020•Document ID: 10178257Service Bulletin/Repair InstructionsTIRES:TREAD/BELT
- Mfr Comm. #:
- 19NA078
- Date Added:
- August 10, 2020
- Manufacturer:
- CHEVROLET
SummaryThis warranty administration bulletin provide policy information on tires are not meeting tread depth expectations, or wearing out (reaching 2/32)) too quickly.
Associated Products (18)2020 Buick Envision2020 Cadillac XT52020 Chevrolet Blazer2020 Chevrolet Equinox2020 GMC Terrain2019 Buick Envision2019 Cadillac XT52019 Chevrolet Blazer2019 Chevrolet Equinox2019 GMC Acadia2019 GMC Terrain2018 Buick Envision2018 Cadillac XT52018 Chevrolet Equinox2018 GMC Acadia2018 GMC Terrain2017 Buick Envision2017 GMC AcadiaAssociated Documents - June 2, 2020•Document ID: 10178303Service Bulletin/Repair InstructionsSEATS; ELECTRICAL SYSTEM
- Mfr Comm. #:
- PIT5745
- Date Added:
- August 10, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates and issue with the memory seat module waking up the low speed GM lan bus and causing a battery draw.
Associated Products (69)2020 Buick Envision2020 Cadillac CT62020 Cadillac Escalade2020 Cadillac Escalade ESV2020 Cadillac XT42020 Cadillac XT52020 Cadillac XT62020 Chevrolet Blazer2020 Chevrolet Camaro2020 Chevrolet Equinox2020 Chevrolet Impala2020 Chevrolet Malibu2020 Chevrolet Silverado2020 Chevrolet Suburban2020 Chevrolet Tahoe2020 Chevrolet Traverse2020 GMC Acadia2020 GMC Sierra2020 GMC Terrain2020 GMC Yukon+ 49 moreAssociated Documents - June 2, 2020•Document ID: 10178291Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 110089005O
- Date Added:
- August 10, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).
Associated Products (340)2020 Buick Enclave2020 Buick Encore2020 Buick Envision2020 Buick Regal2020 Cadillac CT42020 Cadillac CT52020 Cadillac CT62020 Cadillac Escalade2020 Cadillac Escalade ESV2020 Cadillac XT42020 Cadillac XT52020 Cadillac XT62020 Chevrolet 35002020 Chevrolet 4500HD2020 Chevrolet 5500HD2020 Chevrolet Blazer2020 Chevrolet Bolt EV2020 Chevrolet Camaro2020 Chevrolet Colorado2020 Chevrolet Corvette+ 320 moreAssociated Documents - June 1, 2020•Document ID: 10178302Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PIP5257E
- Date Added:
- August 10, 2020
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have oil mixed in with the engine coolant. Technician will need to inspect the oil cooler if equipped for possible leaking into the cooling system through the radiator. If no issue found replace the engine as well as all rubber coolant hoses. Also updated to include ALL HFV6 engines Gen1 and Gen2.
Associated Products (142)2020 Buick Enclave2020 Cadillac CT52020 Cadillac CT62020 Cadillac XT52020 Cadillac XT62020 Chevrolet Blazer2020 Chevrolet Camaro2020 Chevrolet Colorado2020 Chevrolet Impala2020 Chevrolet Traverse2020 GMC Acadia2020 GMC Canyon2019 Buick Enclave2019 Buick LaCrosse2019 Cadillac ATS2019 Cadillac CT62019 Cadillac CTS2019 Cadillac XT52019 Cadillac XTS2019 Chevrolet Blazer+ 122 moreAssociated Documents - June 1, 2020•Document ID: 10178266Service Bulletin/Repair InstructionsSERVICE BRAKES, HYDRAULIC:POWER ASSIST; ELECTRICAL SYSTEM; ENGINE
- Mfr Comm. #:
- 20NA071
- Date Added:
- August 10, 2020
- Manufacturer:
- GMC
SummaryThis technical bulletin provides repair information to correct a customer concern of the Service Engine Soon Lamp illuminated and/or Service Power Brake Assist message displayed, with DTCs P0557 or P0558 Stored.
Associated Products (17)2020 Buick Enclave2020 Cadillac XT52020 Cadillac XT62020 Chevrolet Blazer2020 Chevrolet Traverse2020 GMC Acadia2019 Buick Enclave2019 Cadillac XT52019 Chevrolet Blazer2019 Chevrolet Traverse2019 GMC Acadia2018 Buick Enclave2018 Cadillac XT52018 Chevrolet Traverse2018 GMC Acadia2017 Cadillac XT52017 GMC AcadiaAssociated Documents - May 29, 2020•Document ID: 10176628Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- 20NA073
- Date Added:
- June 22, 2020
- Manufacturer:
- CADILLAC
SummaryThis technical bulletin provides repair information to correct a customer concern of Loss of Brake Assist, Various Messages Displayed in DIC, Brake Pedal Travel and Apply May Feel Different, DTC C0024 Set.
Associated Products (10)Associated Documents - May 29, 2020•Document ID: 10176626Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- 20NA073
- Date Added:
- June 22, 2020
- Manufacturer:
- CADILLAC
SummaryThis technical bulletin provides repair information to correct a customer concern of Loss of Brake Assist, Various Messages Displayed in DIC, Brake Pedal Travel and Apply May Feel Different, DTC C0024 Set.
Associated Products (10)Associated Documents - May 29, 2020•Document ID: 10176616Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 19NA243
- Date Added:
- June 22, 2020
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides a procedure for replacing the body plugs due to water leaking through the body plug above the connector X500 causing the connector to be corroded.
Associated Products (15)Associated Documents - May 28, 2020•Document ID: 10176648Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 070604025M
- Date Added:
- June 22, 2020
- Manufacturer:
- GMC
SummaryThis informational bulletin provides information on Clicking/Ticking Sound/Noise Heard During Cold Start and that this should be considered a normal characteristic.
Associated Products (157)2020 Buick Enclave2020 Buick Regal2020 Cadillac CT52020 Cadillac CT62020 Cadillac XT52020 Cadillac XT62020 Chevrolet Blazer2020 Chevrolet Camaro2020 Chevrolet Colorado2020 Chevrolet Impala2020 Chevrolet Traverse2020 GMC Acadia2020 GMC Canyon2019 Buick Enclave2019 Buick LaCrosse2019 Buick Regal2019 Cadillac ATS2019 Cadillac CT62019 Cadillac CTS2019 Cadillac XT5+ 137 moreAssociated Documents - May 27, 2020•Document ID: 10176647Service Bulletin/Repair InstructionsELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EQUIPMENT
- Mfr Comm. #:
- 060089029T
- Date Added:
- June 22, 2020
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability.
Associated Products (606)2020 Buick Enclave2020 Buick Encore2020 Buick Envision2020 Buick Regal2020 Cadillac CT42020 Cadillac CT52020 Cadillac CT62020 Cadillac Escalade2020 Cadillac Escalade ESV2020 Cadillac XT42020 Cadillac XT52020 Cadillac XT62020 Chevrolet 35002020 Chevrolet 4500HD2020 Chevrolet 5500HD2020 Chevrolet Blazer2020 Chevrolet Bolt EV2020 Chevrolet Camaro2020 Chevrolet Colorado2020 Chevrolet Corvette+ 586 moreAssociated Documents - May 26, 2020•Document ID: 10176329Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- PIP5730
- Date Added:
- June 15, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates additional diagnostic information for DTC's P0016 and P0018.
Associated Products (44)2020 Buick Regal2020 Cadillac CT52020 Cadillac CT62020 Cadillac XT52020 Cadillac XT62020 Chevrolet Blazer2020 Chevrolet Camaro2020 Chevrolet Colorado2020 GMC Acadia2020 GMC Canyon2019 Buick LaCrosse2019 Buick Regal2019 Cadillac ATS2019 Cadillac CT62019 Cadillac CTS2019 Cadillac XT52019 Chevrolet Blazer2019 Chevrolet Camaro2019 Chevrolet Colorado2019 GMC Acadia+ 24 moreAssociated Documents - May 20, 2020•Document ID: 10176649Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 070849020Q
- Date Added:
- June 22, 2020
- Manufacturer:
- GMC
SummaryThis informational bulletin provides information for the IPC odometer programming method quick reference guide.
Associated Products (712)2020 Buick Enclave2020 Buick Encore2020 Buick Envision2020 Buick Regal2020 Cadillac CT42020 Cadillac CT52020 Cadillac CT62020 Cadillac Escalade2020 Cadillac Escalade ESV2020 Cadillac XT42020 Cadillac XT52020 Cadillac XT62020 Chevrolet Blazer2020 Chevrolet Bolt EV2020 Chevrolet Camaro2020 Chevrolet Colorado2020 Chevrolet Corvette2020 Chevrolet Equinox2020 Chevrolet Express2020 Chevrolet Impala+ 692 moreAssociated Documents - May 20, 2020•Document ID: 10176324Service Bulletin/Repair InstructionsAIR BAGS
- Mfr Comm. #:
- PIP5675D
- Date Added:
- June 15, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to the dealer that a customer may comment that the MIL light is illuminated. The technician may find P1098 and/or P26BB set current or history. That this may be caused by a software anomaly, and that GM is currently looking into the issue. It provides testing and related direction based on the results.
Associated Products (13)Associated Documents - May 18, 2020•Document ID: 10176618Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- 19NA269
- Date Added:
- June 22, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Technical bulletin provides a service procedure for dealers/technicians on installation of Radio Software Version U148 Over-the-Air Update.
Associated Products (12)Associated Documents - May 15, 2020•Document ID: 10176318Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- PIT5737A
- Date Added:
- June 15, 2020
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates an XM service concern of no audio at startup until a channel change and directs to contact XM for direct support.
Associated Products (11)Associated Documents - May 8, 2020•Document ID: 10176607Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; ENGINE; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
- Mfr Comm. #:
- 16NA383
- Date Added:
- June 22, 2020
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build-up.
Associated Products (829)2021 Chevrolet Trailblazer2020 Buick Enclave2020 Buick Encore2020 Buick Envision2020 Buick Regal2020 Cadillac CT42020 Cadillac CT52020 Cadillac CT62020 Cadillac Escalade2020 Cadillac Escalade ESV2020 Cadillac XT42020 Cadillac XT52020 Cadillac XT62020 Chevrolet Blazer2020 Chevrolet Bolt EV2020 Chevrolet Camaro2020 Chevrolet Colorado2020 Chevrolet Corvette2020 Chevrolet Equinox2020 Chevrolet Express+ 809 moreAssociated Documents