GMC Terrain Service Bulletins (2018)

1,345 manufacturer communications on file.

• January 23, 2019•Document ID: 10155051

  Service Bulletin/Repair Instructions
  WHEELS

  Mfr Comm. #:

  17NA170

  Date Added:

  March 25, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin explains the wheel Road Force balancers and what they can do for customer concerns.

  Associated Products (637)

  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+ 617 more
  Associated Documents

  • DownloadMC-10155051-0001.pdf↗
• January 23, 2019•Document ID: 10155035

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  18NA347

  Date Added:

  March 25, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This bulletin provides a procedure for dealers/technicians to manually adjust Clock.

  Associated Products (5)

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

  • DownloadMC-10155035-0001.pdf↗
• January 18, 2019•Document ID: 10155028

  Service Bulletin/Repair Instructions
  SUSPENSION

  Mfr Comm. #:

  18NA222

  Date Added:

  March 25, 2019

  Manufacturer:

  GMC

  Summary

  This technical bulletin provides a procedure for front lower control arm bushing replacement to correct a creak type sound while driving over bumps.

  Associated Products (2)

  2018 Chevrolet Equinox2018 GMC Terrain
  Associated Documents

  • DownloadMC-10155028-0001.pdf↗
• January 18, 2019•Document ID: 10154629

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:WIRING

  Mfr Comm. #:

  100089005H

  Date Added:

  March 18, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This warranty admin bulletin explains to the technician additional information may be needed when submitting transactions when doing wiring repairs.

  Associated Products (513)

  2019 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 Cruze2019 Chevrolet Equinox+ 493 more
  Associated Documents

  • DownloadMC-10154629-0001.pdf↗
• January 14, 2019•Document ID: 10155006

  Service Bulletin/Repair Instructions
  VISIBILITY:SUN/MOON ROOF ASSEMBLY

  Mfr Comm. #:

  18NA199

  Date Added:

  March 25, 2019

  Manufacturer:

  GMC

  Summary

  This technical bulletin provides repair information to correct a customer concern of the sunroof inoperative after cycling, and/or the sunroof window function is slow.

  Associated Products (4)

  2019 Chevrolet Equinox2019 GMC Terrain2018 Chevrolet Equinox2018 GMC Terrain
  Associated Documents

  • DownloadMC-10155006-0001.pdf↗
• January 14, 2019•Document ID: 10154627

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

  Mfr Comm. #:

  040089015T

  Date Added:

  March 18, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This warranty administration bulletin provides policy information on required operating procedures.

  Associated Products (559)

  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 Bolt EV2019 Chevrolet Camaro2019 Chevrolet Colorado2019 Chevrolet Corvette2019 Chevrolet Cruze2019 Chevrolet Equinox+ 539 more
  Associated Documents

  • DownloadMC-10154627-0001.pdf↗
• January 4, 2019•Document ID: 10155059

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  PIE0466B

  Date Added:

  March 25, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Click or Tick Noise from Rear of Vehicle at Low Speeds When AWD is Engaged.

  Associated Products (4)

  2019 Chevrolet Equinox2019 GMC Terrain2018 Chevrolet Equinox2018 GMC Terrain
  Associated Documents

  • DownloadMC-10155059-0001.pdf↗
• January 3, 2019•Document ID: 10155032

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  18NA335

  Date Added:

  March 25, 2019

  Manufacturer:

  BUICK

  Summary

  This informational bulletin provides to the technician the correct parts and the labor operation number in conjunction with the repair.

  Associated Products (26)

  2019 Buick Encore2019 Chevrolet Cruze2019 Chevrolet Equinox2019 Chevrolet Malibu2019 Chevrolet Spark2019 Chevrolet Volt2019 GMC Terrain2018 Buick Encore2018 Chevrolet Cruze2018 Chevrolet Equinox2018 Chevrolet Malibu2018 Chevrolet Spark2018 Chevrolet Volt2018 GMC Terrain2017 Buick Encore2017 Chevrolet Cruze2017 Chevrolet Malibu2017 Chevrolet Spark2017 Chevrolet Volt2017 GMC Terrain+ 6 more
  Associated Documents

  • DownloadMC-10155032-0001.pdf↗
• January 3, 2019•Document ID: 10155031

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  18NA329

  Date Added:

  March 25, 2019

  Manufacturer:

  GMC

  Summary

  This technical bulletin provides a procedure to replace the 3-8 clutches and program the TCM to correct the customers concern.

  Associated Products (6)

  2019 Buick Enclave2019 Buick LaCrosse2019 GMC Terrain2018 Buick Enclave2018 Buick LaCrosse2018 GMC Terrain
  Associated Documents

  • DownloadMC-10155031-0001.pdf↗
• December 21, 2018•Document ID: 10155010

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  060089026O

  Date Added:

  March 25, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This warranty bulletin provides labor operation numbers for customer concerns Not duplicated (CCND).

  Associated Products (509)

  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+ 489 more
  Associated Documents

  • DownloadMC-10155010-0001.pdf↗
• December 21, 2018•Document ID: 10154979

  Service Bulletin/Repair Instructions
  EQUIPMENT:APPLIANCE:AIR CONDITIONER

  Mfr Comm. #:

  18NA020

  Date Added:

  March 25, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227.

  Associated Products (2)

  2018 Chevrolet Equinox2018 GMC Terrain
  Associated Documents

  • DownloadMC-10154979-0001.pdf↗
• December 20, 2018•Document ID: 10154988

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  18NA347

  Date Added:

  March 25, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This bulletin provides a procedure for dealers/technicians to manually adjust Clock.

  Associated Products (3)

  2018 Chevrolet Sonic2018 Chevrolet Trax2018 GMC Terrain
  Associated Documents

  • DownloadMC-10154988-0001.pdf↗
• December 18, 2018•Document ID: 10154983

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  18NA246

  Date Added:

  March 25, 2019

  Manufacturer:

  CADILLAC

  Summary

  This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software.

  Associated Products (20)

  2018 Buick Envision2018 Buick Regal2018 Cadillac ATS2018 Cadillac CT62018 Cadillac CTS2018 Chevrolet Equinox2018 Chevrolet Malibu2018 GMC Terrain2017 Buick Envision2017 Buick Regal2017 Cadillac ATS2017 Cadillac CT62017 Cadillac CTS2017 Chevrolet Malibu2017 GMC Terrain2016 Buick Envision2016 Buick Regal2016 Cadillac ATS2016 Cadillac CT62016 Cadillac CTS
  Associated Documents

  • DownloadMC-10154983-0001.pdf↗
• December 18, 2018•Document ID: 10154608

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  PIT5647

  Date Added:

  March 18, 2019

  Manufacturer:

  GMC

  Summary

  This preliminary information is released to provide engineering information on a noise from the rear drive system. Will be updated or removed after data is gathered .

  Associated Products (4)

  2019 Chevrolet Equinox2019 GMC Terrain2018 Chevrolet Equinox2018 GMC Terrain
  Associated Documents

  • DownloadMC-10154608-0001.pdf↗
• December 17, 2018•Document ID: 10154980

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  18NA054

  Date Added:

  March 25, 2019

  Manufacturer:

  BUICK

  Summary

  This technical bulletin provides a procedure to replace the transmission valve body separator plate for an upshift condition.

  Associated Products (3)

  2018 Buick Enclave2018 Buick LaCrosse2018 GMC Terrain
  Associated Documents

  • DownloadMC-10154980-0001.pdf↗
• December 17, 2018•Document ID: 10154606

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  PIC6073E

  Date Added:

  March 18, 2019

  Manufacturer:

  BUICK

  Summary

  This Preliminary Information communication provides information to the technician about the Media Oriented Systems Transport Bus Diagnostic Tool Kit (EL-51578) has been released to help diagnose any of the Media Oriented Systems Transport bus concerns. The kit contains header connectors that are installed to bypass Media Oriented Systems Transport bus modules. The bypass connector also contains a terminal for verifying Media Oriented Systems Transport control circuit voltages. Technician should review Media Oriented Systems Transport bus description and operation and Diagnostic Trouble Code U0028 diagnostic procedures.

  Associated Products (233)

  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+ 213 more
  Associated Documents

  • DownloadMC-10154606-0001.pdf↗
• December 17, 2018•Document ID: 10154605

  Service Bulletin/Repair Instructions
  SUSPENSION

  Mfr Comm. #:

  PIT5214D

  Date Added:

  March 18, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer?s vehicles that exhibit vibration conditions without utilizing the support of General Motors Technical Assistance Center. If valid vibration frequency or Road Force Variation data has been collected and a repair attempt does not correct the customer complaint, contact General Motors Technical Assistance Center for further support. For any vehicles that remains unrepaired after being at the dealer for three days or more and a related bulletin or PI is not found, contact General Motors Technical Assistance Center for further support.

  Associated Products (354)

  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+ 334 more
  Associated Documents

  • DownloadMC-10154605-0001.pdf↗
• December 17, 2018•Document ID: 10154604

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  PIC5650F

  Date Added:

  March 18, 2019

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B3060, and/or B3935. Technician should not replace any parts for this concern. If unable to duplicate the concern ask if the customer uses any Radio Frequency Identification Devices when the concern is present. Dealer should also direct their customers to the appropriate section in the Owner manuals that references that the device complies.

  Associated Products (313)

  2019 Buick Cascada2019 Buick Enclave2019 Buick Encore2019 Buick Envision2019 Buick LaCrosse2019 Buick Regal2019 Cadillac ATS2019 Cadillac CT62019 Cadillac CTS2019 Cadillac Escalade ESV2019 Cadillac XT52019 Cadillac XTS2019 Chevrolet Bolt EV2019 Chevrolet Camaro2019 Chevrolet Colorado2019 Chevrolet Corvette2019 Chevrolet Cruze2019 Chevrolet Equinox2019 Chevrolet Malibu2019 Chevrolet Silverado+ 293 more
  Associated Documents

  • DownloadMC-10154604-0001.pdf↗
• December 14, 2018•Document ID: 10154982

  Service Bulletin/Repair Instructions
  EQUIPMENT:APPLIANCE:AIR CONDITIONER

  Mfr Comm. #:

  18NA162

  Date Added:

  March 25, 2019

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides a procedure air conditioning refrigerant desiccant replacement due to refrigerant loss.

  Associated Products (6)

  2019 Buick Envision2019 Chevrolet Equinox2019 GMC Terrain2018 Buick Envision2018 Chevrolet Equinox2018 GMC Terrain
  Associated Documents

  • DownloadMC-10154982-0001.pdf↗
• December 14, 2018•Document ID: 10154975

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; POWER TRAIN

  Mfr Comm. #:

  17NA066

  Date Added:

  March 25, 2019

  Manufacturer:

  BUICK

  Summary

  This warranty administration bulletin provide policy information for automatic transmission Oil Cooler Flush and flow test.

  Associated Products (375)

  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+ 355 more
  Associated Documents

  • DownloadMC-10154975-0001.pdf↗