Chevrolet Blazer Service Bulletins (2019)

850 manufacturer communications on file.

• April 1, 2019•Document ID: 10160403

  Service Bulletin/Repair Instructions
  SEATS

  Mfr Comm. #:

  PIT5659B

  Date Added:

  June 3, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates that a vehicle may be brought to the dealer with a complaint that the driver's side power seat will not move at times. The dealer technician may find a code B3920. The technician is instructed to inspect the seat harness beneath the driver's seat for being pinched between the memory seat module bracket and the seat frame tube. If damage is found to the harness the technician is instructed to repair or replace the harness as needed and reroute it to avoid future damage to the harness. If the harness is found to be routed correctly the technician is instructed to inspect X500 for being not fully seated and allowing water intrusion into the connector. Technician is instructed to replace terminals as necessary if water damage is found in X500.

  Associated Products (1)

  2019 Chevrolet Blazer
  Associated Documents

  • DownloadMC-10160403-0001.pdf↗
• April 1, 2019•Document ID: 10160135

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  1008110001H

  Date Added:

  May 20, 2019

  Manufacturer:

  GMC

  Summary

  This informational bulletin provides information on proper use of floor mats.

  Associated Products (476)

  2020 Cadillac CT62020 Cadillac XT52020 Cadillac XT62020 Chevrolet Silverado2019 Buick Cascada2019 Buick Enclave2019 Buick Encore2019 Buick Envision2019 Buick LaCrosse2019 Buick Regal2019 Cadillac ATS2019 Cadillac CT62019 Cadillac CTS2019 Cadillac Escalade2019 Cadillac Escalade ESV2019 Cadillac XT42019 Cadillac XT52019 Cadillac XTS2019 Chevrolet Blazer2019 Chevrolet Bolt EV+ 456 more
  Associated Documents

  • DownloadMC-10160135-0001.pdf↗
• April 1, 2019•Document ID: 10160132

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:12V/24V/48V BATTERY

  Mfr Comm. #:

  030603004Y

  Date Added:

  May 20, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.

  Associated Products (205)

  2020 Cadillac CT62020 Cadillac XT52020 Cadillac XT62020 Chevrolet Silverado2019 Buick Cascada2019 Buick Enclave2019 Buick Encore2019 Buick Envision2019 Buick LaCrosse2019 Buick Regal2019 Cadillac ATS2019 Cadillac CT62019 Cadillac CTS2019 Cadillac Escalade2019 Cadillac Escalade ESV2019 Cadillac XT42019 Cadillac XT52019 Cadillac XTS2019 Chevrolet Blazer2019 Chevrolet Bolt EV+ 185 more
  Associated Documents

  • DownloadMC-10160132-0001.pdf↗
• March 26, 2019•Document ID: 10158864

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  110089005N

  Date Added:

  April 22, 2019

  Manufacturer:

  BUICK

  Summary

  This warranty administration bulletin provides information on Dealer Empowerment Labor Operations and Customer Enthusiasm.

  Associated Products (306)

  2019 Buick Cascada2019 Buick Enclave2019 Buick Encore2019 Buick Envision2019 Buick LaCrosse2019 Buick Regal2019 Cadillac ATS2019 Cadillac CT62019 Cadillac CTS2019 Cadillac Escalade2019 Cadillac Escalade ESV2019 Cadillac XT42019 Cadillac XT52019 Cadillac XTS2019 Chevrolet Blazer2019 Chevrolet Bolt EV2019 Chevrolet Camaro2019 Chevrolet Colorado2019 Chevrolet Corvette2019 Chevrolet Cruze+ 286 more
  Associated Documents

  • DownloadMC-10158864-0001.pdf↗
• March 25, 2019•Document ID: 10158859

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT

  Mfr Comm. #:

  060089029O

  Date Added:

  April 22, 2019

  Manufacturer:

  GMC

  Summary

  This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles.

  Associated Products (478)

  2020 Cadillac CT62020 Cadillac XT52020 Cadillac XT62020 Chevrolet Silverado2019 Buick Cascada2019 Buick Enclave2019 Buick Encore2019 Buick Envision2019 Buick LaCrosse2019 Buick Regal2019 Cadillac ATS2019 Cadillac CT62019 Cadillac CTS2019 Cadillac Escalade2019 Cadillac Escalade ESV2019 Cadillac XT42019 Cadillac XT52019 Cadillac XTS2019 Chevrolet Blazer2019 Chevrolet Bolt EV+ 458 more
  Associated Documents

  • DownloadMC-10158859-0001.pdf↗
• March 25, 2019•Document ID: 10158856

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  030846004V

  Date Added:

  April 22, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin provides information on OnStar® VCIM is currently restricted parts. By working closely with our dealers and technicians, through the part restriction process, the General Motors team will gain a better understanding of any field concerns that may develop.

  Associated Products (15)

  2019 Cadillac CT62019 Cadillac XT42019 Chevrolet Blazer2019 Chevrolet Camaro2019 Chevrolet Colorado2019 Chevrolet Cruze2019 Chevrolet Equinox2019 Chevrolet Malibu2019 Chevrolet Silverado2019 Chevrolet Spark2019 Chevrolet Trax2019 Chevrolet Volt2019 GMC Canyon2019 GMC Sierra2019 GMC Terrain
  Associated Documents

  • DownloadMC-10158856-0001.pdf↗
• March 25, 2019•Document ID: 10158855

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  030089006Q

  Date Added:

  April 22, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin provides the dealership with how to prep a vehicle for delivery to the customer to aid in higher CSi scores.

  Associated Products (565)

  2020 Cadillac CT62020 Cadillac XT52020 Cadillac XT62020 Chevrolet Silverado2019 Buick Cascada2019 Buick Enclave2019 Buick Encore2019 Buick Envision2019 Buick LaCrosse2019 Buick Regal2019 Cadillac ATS2019 Cadillac CT62019 Cadillac CTS2019 Cadillac Escalade2019 Cadillac Escalade ESV2019 Cadillac XT42019 Cadillac XT52019 Cadillac XTS2019 Chevrolet Blazer2019 Chevrolet Bolt EV+ 545 more
  Associated Documents

  • DownloadMC-10158855-0001.pdf↗
• March 22, 2019•Document ID: 10158867

  Service Bulletin/Repair Instructions
  EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT

  Mfr Comm. #:

  1008110001G

  Date Added:

  April 22, 2019

  Manufacturer:

  CADILLAC

  Summary

  This informational bulletin provides information on proper use of floor mats.

  Associated Products (472)

  2019 Buick Cascada2019 Buick Enclave2019 Buick Encore2019 Buick Envision2019 Buick LaCrosse2019 Buick Regal2019 Cadillac ATS2019 Cadillac CT62019 Cadillac CTS2019 Cadillac Escalade2019 Cadillac Escalade ESV2019 Cadillac XT42019 Cadillac XT52019 Cadillac XTS2019 Chevrolet Blazer2019 Chevrolet Bolt EV2019 Chevrolet Camaro2019 Chevrolet Colorado2019 Chevrolet Corvette2019 Chevrolet Cruze+ 452 more
  Associated Documents

  • DownloadMC-10158867-0001.pdf↗
• March 22, 2019•Document ID: 10158861

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  070849020P

  Date Added:

  April 22, 2019

  Manufacturer:

  CADILLAC

  Summary

  This informational bulletin provides information for the IPC odometer programming method quick reference guide.

  Associated Products (555)

  2020 Cadillac XT62019 Buick Cascada2019 Buick Enclave2019 Buick Encore2019 Buick Envision2019 Buick LaCrosse2019 Buick Regal2019 Cadillac ATS2019 Cadillac CT62019 Cadillac CTS2019 Cadillac Escalade2019 Cadillac Escalade ESV2019 Cadillac XT42019 Cadillac XT52019 Cadillac XTS2019 Chevrolet Blazer2019 Chevrolet Camaro2019 Chevrolet Colorado2019 Chevrolet Corvette2019 Chevrolet Equinox+ 535 more
  Associated Documents

  • DownloadMC-10158861-0001.pdf↗
• March 22, 2019•Document ID: 10158857

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  040089053G

  Date Added:

  April 22, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin provides information for the dealer technician to gather as much information to help aid Engineers by completely filling out requested reports.

  Associated Products (605)

  2019 Buick Cascada2019 Buick Enclave2019 Buick Encore2019 Buick Envision2019 Buick LaCrosse2019 Buick Regal2019 Cadillac ATS2019 Cadillac CT62019 Cadillac CTS2019 Cadillac Escalade2019 Cadillac Escalade ESV2019 Cadillac XT42019 Cadillac XT52019 Cadillac XTS2019 Chevrolet Blazer2019 Chevrolet Bolt EV2019 Chevrolet Camaro2019 Chevrolet Colorado2019 Chevrolet Corvette2019 Chevrolet Cruze+ 585 more
  Associated Documents

  • DownloadMC-10158857-0001.pdf↗
• March 22, 2019•Document ID: 10158851

  Service Bulletin/Repair Instructions
  EQUIPMENT ADAPTIVE/MOBILITY; STEERING:GEAR BOX (OTHER THAN RACK AND PINION); EQUIPMENT

  Mfr Comm. #:

  19NA059

  Date Added:

  April 22, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides repair information to correct a customer concern of hearing a rubbing/popping noise from the front of vehicle during sharp turns at low speed.

  Associated Products (1)

  2019 Chevrolet Blazer
  Associated Documents

  • DownloadMC-10158851-0001.pdf↗
• March 20, 2019•Document ID: 10158841

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  19NA048

  Date Added:

  April 22, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides a procedure to replace the Transmission Shifter Cable if found the cause of the customers concern.

  Associated Products (1)

  2019 Chevrolet Blazer
  Associated Documents

  • DownloadMC-10158841-0001.pdf↗
• March 18, 2019•Document ID: 10158837

  Service Bulletin/Repair Instructions
  EQUIPMENT; EQUIPMENT:APPLIANCE:AIR CONDITIONER

  Mfr Comm. #:

  19NA043

  Date Added:

  April 22, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides repair information to correct a customer concern of HVAC concerns while in auto mode.

  Associated Products (1)

  2019 Chevrolet Blazer
  Associated Documents

  • DownloadMC-10158837-0001.pdf↗
• March 15, 2019•Document ID: 10158863

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  100845001F

  Date Added:

  April 22, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This bulletin provides information for electrical ground repairs using new replacement fasteners with "conductive finish".

  Associated Products (729)

  2019 Buick Cascada2019 Buick Enclave2019 Buick Encore2019 Buick Envision2019 Buick LaCrosse2019 Buick Regal2019 Cadillac ATS2019 Cadillac CT62019 Cadillac CTS2019 Cadillac Escalade2019 Cadillac Escalade ESV2019 Cadillac XT42019 Cadillac XT52019 Cadillac XTS2019 Chevrolet Blazer2019 Chevrolet Bolt EV2019 Chevrolet Camaro2019 Chevrolet Colorado2019 Chevrolet Corvette2019 Chevrolet Cruze+ 709 more
  Associated Documents

  • DownloadMC-10158863-0001.pdf↗
• March 14, 2019•Document ID: 10158862

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  090089002Q

  Date Added:

  April 22, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.

  Associated Products (341)

  2020 Cadillac CT62020 Cadillac XT52020 Cadillac XT62020 Chevrolet Silverado2019 Buick Cascada2019 Buick Enclave2019 Buick Encore2019 Buick Envision2019 Buick LaCrosse2019 Buick Regal2019 Cadillac ATS2019 Cadillac CT62019 Cadillac CTS2019 Cadillac Escalade2019 Cadillac Escalade ESV2019 Cadillac XT42019 Cadillac XT52019 Cadillac XTS2019 Chevrolet Blazer2019 Chevrolet Bolt EV+ 321 more
  Associated Documents

  • DownloadMC-10158862-0001.pdf↗
• March 13, 2019•Document ID: 10159555

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  N192208640

  Date Added:

  May 13, 2019

  Manufacturer:

  CHEVROLET

  Summary

  N192208640 - Service Update. Certain vehicles may have a condition where the engine may run rough or hesitate and eventually the vehicle may also stall and not restart. Dealers will inspect the ground terminal and harness, and repair as necessary.

  Associated Products (1)

  2019 Chevrolet Blazer
  Associated Documents

  • DownloadMC-10159555-0001.pdf↗
• March 12, 2019•Document ID: 10156923

  Service Bulletin/Repair Instructions
  EQUIPMENT; ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  PIT5655A

  Date Added:

  April 8, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates that a customer may complain of when a Bluetooth call is received the ringing will be continuous for the rest of the drive cycle . It may be noted that this only seems to occur when using an Android device on OS 9.0. This may be caused by a software concern in the phone. The dealer is instructed that the phone manufacturer is working on a software update to resolve the concern.

  Associated Products (14)

  2019 Chevrolet Blazer2019 Chevrolet Camaro2019 Chevrolet Colorado2019 Chevrolet Equinox2019 Chevrolet Malibu2019 Chevrolet Silverado2019 Chevrolet Sonic2019 Chevrolet Trax2019 GMC Canyon2019 GMC Sierra2019 GMC Terrain2018 Chevrolet Sonic2018 Chevrolet Trax2018 GMC Terrain
  Associated Documents

  • DownloadMC-10156923-0001.pdf↗
• March 11, 2019•Document ID: 10156919

  Service Bulletin/Repair Instructions
  EQUIPMENT:APPLIANCE:AIR CONDITIONER

  Mfr Comm. #:

  PIT5663

  Date Added:

  April 8, 2019

  Manufacturer:

  GMC

  Summary

  This PI was written to inform dealers of a condition where a "Climate off" message will be displayed on the screen even thought the HVAC system is fully operational. Dealers are also informed that engineering is working on a solution

  Associated Products (13)

  2019 Cadillac CT62019 Cadillac XT42019 Chevrolet Blazer2019 Chevrolet Camaro2019 Chevrolet Colorado2019 Chevrolet Equinox2019 Chevrolet Malibu2019 Chevrolet Silverado2019 Chevrolet Volt2019 GMC Acadia2019 GMC Canyon2019 GMC Sierra2019 GMC Terrain
  Associated Documents

  • DownloadMC-10156919-0001.pdf↗
• March 7, 2019•Document ID: 10158858

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, DIESEL; EQUIPMENT ADAPTIVE/MOBILITY; FUEL SYSTEM, GASOLINE

  Mfr Comm. #:

  050604022P

  Date Added:

  April 22, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This 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 (464)

  2019 Buick Cascada2019 Buick Enclave2019 Buick Encore2019 Buick Envision2019 Buick LaCrosse2019 Buick Regal2019 Cadillac ATS2019 Cadillac CT62019 Cadillac CTS2019 Cadillac Escalade2019 Cadillac Escalade ESV2019 Cadillac XT42019 Cadillac XT52019 Cadillac XTS2019 Chevrolet Blazer2019 Chevrolet Bolt EV2019 Chevrolet Camaro2019 Chevrolet Colorado2019 Chevrolet Corvette2019 Chevrolet Cruze+ 444 more
  Associated Documents

  • DownloadMC-10158858-0001.pdf↗
• March 5, 2019•Document ID: 10156908

  Service Bulletin/Repair Instructions
  SEATS

  Mfr Comm. #:

  PIT5659

  Date Added:

  April 8, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates that a vehicle may be brought to the dealer with a complaint that the driver's side power seat will not move at times. The dealer technician may find a code B3920. The technician is instructed to inspect the seat harness beneath the driver's seat for being pinched between the memory seat module bracket and the seat frame tube. If damage is found to the harness the technician is instructed to repair or replace the harness as needed and reroute it to avoid future damage to the harness.

  Associated Products (1)

  2019 Chevrolet Blazer
  Associated Documents

  • DownloadMC-10156908-0001.pdf↗