Chevrolet Trax Service Bulletins (2018)

899 manufacturer communications on file.

• June 3, 2019•Document ID: 10162107

  Service Bulletin/Repair Instructions
  SERVICE BRAKES

  Mfr Comm. #:

  PIC5704F

  Date Added:

  July 8, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that had the Brake Pressure Modulator Valve now Diagnostic Trouble Code C0131 is set current. Technician should remove Brake Pressure Modulator Valve assembly and inspect the brake pressure sensor assembly to ensure all shipping material has been removed before installation.

  Associated Products (29)

  2019 Buick Encore2019 Chevrolet Sonic2019 Chevrolet Spark2019 Chevrolet Trax2018 Buick Encore2018 Chevrolet Sonic2018 Chevrolet Spark2018 Chevrolet Trax2017 Buick Encore2017 Chevrolet Sonic2017 Chevrolet Spark2017 Chevrolet Trax2016 Buick Encore2016 Chevrolet Sonic2016 Chevrolet Spark2016 Chevrolet Trax2015 Buick Encore2015 Chevrolet Sonic2015 Chevrolet Spark2015 Chevrolet Trax+ 9 more
  Associated Documents

  • DownloadMC-10162107-0001.pdf↗
• June 3, 2019•Document ID: 10162106

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  PIT5074L

  Date Added:

  July 8, 2019

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking tension or probing the .64 series terminals. The test probe terminal has been released in the terminal repair kit (J-38125-620H) located in Lear Tray 7 part number 963716-2. There are 5 terminated leads in a package part number is 13505346, which can be ordered through your normal General Motors Customer Care and Aftersales parts channel.

  Associated Products (605)

  2018 Buick Cascada2018 Buick Enclave2018 Buick Encore2018 Buick Envision2018 Buick LaCrosse2018 Buick Regal2018 Cadillac ATS2018 Cadillac CT62018 Cadillac CTS2018 Cadillac Escalade2018 Cadillac Escalade ESV2018 Cadillac XT52018 Cadillac XTS2018 Chevrolet Aveo2018 Chevrolet Bolt EV2018 Chevrolet Camaro2018 Chevrolet Colorado2018 Chevrolet Corvette2018 Chevrolet Cruze2018 Chevrolet Equinox+ 585 more
  Associated Documents

  • DownloadMC-10162106-0001.pdf↗
• May 28, 2019•Document ID: 10161046

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  PIP5632A

  Date Added:

  June 10, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This 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 (355)

  2018 Buick Cascada2018 Buick Enclave2018 Buick Encore2018 Buick Envision2018 Buick LaCrosse2018 Buick Regal2018 Cadillac ATS2018 Cadillac CT62018 Cadillac CTS2018 Cadillac Escalade2018 Cadillac Escalade ESV2018 Cadillac XT52018 Cadillac XTS2018 Chevrolet Aveo2018 Chevrolet Bolt EV2018 Chevrolet Camaro2018 Chevrolet Colorado2018 Chevrolet Corvette2018 Chevrolet Cruze2018 Chevrolet Equinox+ 335 more
  Associated Documents

  • DownloadMC-10161046-0001.pdf↗
• May 21, 2019•Document ID: 10161932

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

  Mfr Comm. #:

  16NA383

  Date Added:

  July 1, 2019

  Manufacturer:

  GMC

  Summary

  This informational bulletin advises of a new fuel injection kit used for decarbonizing the intake valves, and explains how toptier fuels should be used to reduce carbon build up.

  Associated Products (833)

  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+ 813 more
  Associated Documents

  • DownloadMC-10161932-0001.pdf↗
• May 20, 2019•Document ID: 10161968

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  080730035D

  Date Added:

  July 1, 2019

  Manufacturer:

  PONTIAC

  Summary

  This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.

  Associated Products (617)

  2020 Cadillac CT62020 Cadillac Escalade2020 Cadillac XT52020 Cadillac XT62020 Chevrolet Silverado2020 Chevrolet Suburban2020 Chevrolet Tahoe2020 GMC Yukon2020 GMC Yukon XL2019 Buick Cascada2019 Buick Enclave2019 Buick Encore2019 Buick Envision2019 Buick LaCrosse2019 Buick Regal2019 Cadillac ATS2019 Cadillac CT62019 Cadillac CTS2019 Cadillac Escalade2019 Cadillac Escalade ESV+ 597 more
  Associated Documents

  • DownloadMC-10161968-0001.pdf↗
• May 20, 2019•Document ID: 10161037

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  PIT5655B

  Date Added:

  June 10, 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-10161037-0001.pdf↗
• May 15, 2019•Document ID: 10161933

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  18NA007

  Date Added:

  July 1, 2019

  Manufacturer:

  BUICK

  Summary

  This technical bulletin provides information to replace the RDCM to correct a condition of MIL or Service AWD Light and associated DTCs.

  Associated Products (11)

  2018 Buick Encore2018 Chevrolet Trax2017 Buick Encore2017 Chevrolet Trax2016 Buick Encore2016 Chevrolet Trax2015 Buick Encore2015 Chevrolet Trax2014 Buick Encore2014 Chevrolet Trax2013 Buick Encore
  Associated Documents

  • DownloadMC-10161933-0001.pdf↗
• May 15, 2019•Document ID: 10161925

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  19NA114

  Date Added:

  July 1, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin provides information to the tech to test the PCV for proper performance before replacing the camshaft cover to correct a MIL On w/DTC P0171.

  Associated Products (36)

  2019 Buick Encore2019 Chevrolet Sonic2019 Chevrolet Trax2018 Buick Encore2018 Chevrolet Sonic2018 Chevrolet Trax2017 Buick Encore2017 Cadillac ELR2017 Chevrolet Sonic2017 Chevrolet Trax2016 Buick Encore2016 Cadillac ELR2016 Chevrolet Cruze2016 Chevrolet Sonic2016 Chevrolet Trax2015 Buick Encore2015 Cadillac ELR2015 Chevrolet Cruze2015 Chevrolet Sonic2015 Chevrolet Trax+ 16 more
  Associated Documents

  • DownloadMC-10161925-0001.pdf↗
• May 15, 2019•Document ID: 10161924

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  19NA113

  Date Added:

  July 1, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides a procedure to repair a possible short in the wiring harness where it enters through the bulkhead to correct Erratic IPC and Gauge Readings, an MIL and DTCs.

  Associated Products (5)

  2019 Chevrolet Trax2018 Chevrolet Trax2017 Chevrolet Trax2016 Chevrolet Trax2015 Chevrolet Trax
  Associated Documents

  • DownloadMC-10161924-0001.pdf↗
• May 15, 2019•Document ID: 10161902

  Service Bulletin/Repair Instructions
  ENGINE; ELECTRICAL SYSTEM

  Mfr Comm. #:

  19NA114

  Date Added:

  July 1, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin provides information to the tech to test the PCV for proper performance before replacing the camshaft cover to correct a MIL On w/DTC P0171.

  Associated Products (36)

  2019 Buick Encore2019 Chevrolet Sonic2019 Chevrolet Trax2018 Buick Encore2018 Chevrolet Sonic2018 Chevrolet Trax2017 Buick Encore2017 Cadillac ELR2017 Chevrolet Sonic2017 Chevrolet Trax2016 Buick Encore2016 Cadillac ELR2016 Chevrolet Cruze2016 Chevrolet Sonic2016 Chevrolet Trax2015 Buick Encore2015 Cadillac ELR2015 Chevrolet Cruze2015 Chevrolet Sonic2015 Chevrolet Trax+ 16 more
  Associated Documents

  • DownloadMC-10161902-0001.pdf↗
• May 15, 2019•Document ID: 10161901

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  19NA113

  Date Added:

  July 1, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides a procedure to repair a possible short in the wiring harness where it enters through the bulkhead to correct Erratic IPC and Gauge Readings, an MIL and DTCs.

  Associated Products (5)

  2019 Chevrolet Trax2018 Chevrolet Trax2017 Chevrolet Trax2016 Chevrolet Trax2015 Chevrolet Trax
  Associated Documents

  • DownloadMC-10161901-0001.pdf↗
• May 13, 2019•Document ID: 10161953

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  19NA106

  Date Added:

  July 1, 2019

  Manufacturer:

  GMC

  Summary

  This Technical bulletin provides a Correction for a Condition of OnStar Red LED Illuminated - DTCs U18B4, U18B5, U18AF Set.

  Associated Products (5)

  2019 Chevrolet Sonic2019 Chevrolet Trax2018 Chevrolet Sonic2018 Chevrolet Trax2018 GMC Terrain
  Associated Documents

  • DownloadMC-10161953-0001.pdf↗
• May 9, 2019•Document ID: 10161906

  Service Bulletin/Repair Instructions
  TIRES

  Mfr Comm. #:

  000310006N

  Date Added:

  July 1, 2019

  Manufacturer:

  GMC

  Summary

  This informational bulletin provides information for dealers/technicians on Tire Radial Force Variation (RFV).

  Associated Products (561)

  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+ 541 more
  Associated Documents

  • DownloadMC-10161906-0001.pdf↗
• May 8, 2019•Document ID: 10161929

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  16NA119

  Date Added:

  July 1, 2019

  Manufacturer:

  GMC

  Summary

  This warranty administration bulletin provide policy information to cover GM's policy on performing GM covered vehicle services and maintenance on vehicles originating/sold in Canada.

  Associated Products (473)

  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+ 453 more
  Associated Documents

  • DownloadMC-10161929-0001.pdf↗
• May 7, 2019•Document ID: 10161948

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  19NA101

  Date Added:

  July 1, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides a procedure to replace the intake manifold if diagnostics has found the Non Return Valve missing.

  Associated Products (28)

  2019 Buick Encore2019 Chevrolet Sonic2019 Chevrolet Trax2018 Buick Encore2018 Chevrolet Sonic2018 Chevrolet Trax2017 Buick Encore2017 Chevrolet Sonic2017 Chevrolet Trax2016 Buick Encore2016 Chevrolet Cruze2016 Chevrolet Sonic2016 Chevrolet Trax2015 Buick Encore2015 Chevrolet Cruze2015 Chevrolet Sonic2015 Chevrolet Trax2014 Buick Encore2014 Chevrolet Cruze2014 Chevrolet Sonic+ 8 more
  Associated Documents

  • DownloadMC-10161948-0001.pdf↗
• May 7, 2019•Document ID: 10160987

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  PIP5640

  Date Added:

  June 10, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician to not remove the torque converter bolts and start the engine as this may cause damage to the torque converter of the crankshaft on vehicles equipped with an automatic transmission.

  Associated Products (799)

  2018 Buick Cascada2018 Buick Enclave2018 Buick Encore2018 Buick Envision2018 Buick LaCrosse2018 Buick Regal2018 Cadillac ATS2018 Cadillac CT62018 Cadillac CTS2018 Cadillac Escalade2018 Cadillac Escalade ESV2018 Cadillac XT52018 Cadillac XTS2018 Chevrolet Aveo2018 Chevrolet Bolt EV2018 Chevrolet Camaro2018 Chevrolet Colorado2018 Chevrolet Corvette2018 Chevrolet Cruze2018 Chevrolet Equinox+ 779 more
  Associated Documents

  • DownloadMC-10160987-0001.pdf↗
• May 6, 2019•Document ID: 10160984

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  PIP5495J

  Date Added:

  June 10, 2019

  Manufacturer:

  CHEVROLET

  Summary

  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 with a list of causes of misdiagnosis leading to returned Turbochargers with no trouble found. The purpose of this information is to reduce the number of no trouble found (NTF) turbochargers being returned to the WPC by informing the Service Department personnel of what inspections and/or diagnosis to perform, prior to replacing and returning a turbocharger to the WPC.

  Associated Products (28)

  2019 Buick Encore2019 Chevrolet Sonic2019 Chevrolet Trax2018 Buick Encore2018 Chevrolet Sonic2018 Chevrolet Trax2017 Buick Encore2017 Chevrolet Sonic2017 Chevrolet Trax2016 Buick Encore2016 Chevrolet Cruze2016 Chevrolet Sonic2016 Chevrolet Trax2015 Buick Encore2015 Chevrolet Cruze2015 Chevrolet Sonic2015 Chevrolet Trax2014 Buick Encore2014 Chevrolet Cruze2014 Chevrolet Sonic+ 8 more
  Associated Documents

  • DownloadMC-10160984-0001.pdf↗
• May 6, 2019•Document ID: 10160983

  Service Bulletin/Repair Instructions
  ENGINE; EQUIPMENT

  Mfr Comm. #:

  PIP5226C

  Date Added:

  June 10, 2019

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary Information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller rockers to inspect them. Only replace the roller rocker that is missing needle bearings. Be sure to clean the oil drains to retrieve the needle bearings. Each roller rocker has 66 bearings.

  Associated Products (799)

  2018 Buick Cascada2018 Buick Enclave2018 Buick Encore2018 Buick Envision2018 Buick LaCrosse2018 Buick Regal2018 Cadillac ATS2018 Cadillac CT62018 Cadillac CTS2018 Cadillac Escalade2018 Cadillac Escalade ESV2018 Cadillac XT52018 Cadillac XTS2018 Chevrolet Aveo2018 Chevrolet Bolt EV2018 Chevrolet Camaro2018 Chevrolet Colorado2018 Chevrolet Corvette2018 Chevrolet Cruze2018 Chevrolet Equinox+ 779 more
  Associated Documents

  • DownloadMC-10160983-0001.pdf↗
• May 2, 2019•Document ID: 10161907

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  080089014E

  Date Added:

  July 1, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).

  Associated Products (412)

  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+ 392 more
  Associated Documents

  • DownloadMC-10161907-0001.pdf↗
• April 30, 2019•Document ID: 10160428

  Service Bulletin/Repair Instructions
  EQUIPMENT ADAPTIVE/MOBILITY; ENGINE

  Mfr Comm. #:

  19NA090

  Date Added:

  May 28, 2019

  Manufacturer:

  BUICK

  Summary

  This informational bulletin explains to the technician to inspect the pistons for damage and not just replace the engine assembly if the pistons are the only cause of damage.

  Associated Products (31)

  2019 Buick Encore2019 Chevrolet Cruze2019 Chevrolet Sonic2019 Chevrolet Trax2018 Buick Encore2018 Chevrolet Cruze2018 Chevrolet Sonic2018 Chevrolet Trax2017 Buick Encore2017 Chevrolet Cruze2017 Chevrolet Sonic2017 Chevrolet Trax2016 Buick Encore2016 Chevrolet Cruze2016 Chevrolet Sonic2016 Chevrolet Trax2015 Buick Encore2015 Chevrolet Cruze2015 Chevrolet Sonic2015 Chevrolet Trax+ 11 more
  Associated Documents

  • DownloadMC-10160428-0001.pdf↗