GMC Terrain Service Bulletins (2018)

1,345 manufacturer communications on file.

• February 5, 2020•Document ID: 10172307

  Service Bulletin/Repair Instructions
  EQUIPMENT; ELECTRICAL SYSTEM

  Mfr Comm. #:

  PIC6402

  Date Added:

  March 9, 2020

  Manufacturer:

  GMC

  Summary

  This Preliminary information communicates a workaround that will lessen the occurrence of the XM presets greying out (19-NA-249) until Engineering comes up with a permanant repair.

  Associated Products (10)

  2020 Buick Regal2019 Buick Regal2019 Cadillac ATS2019 Cadillac CTS2019 Cadillac XTS2018 Buick Regal2018 Cadillac ATS2018 Cadillac CTS2018 Cadillac XTS2018 GMC Terrain
  Associated Documents

  • DownloadMC-10172307-0001.pdf↗
• February 4, 2020•Document ID: 10172305

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  PIT3099T

  Date Added:

  March 9, 2020

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts/kits.  Technicians should refer to Service Information for information regarding most accessories.  Technicians may also contact PARTECH and/or the Techline Customer Support Center for additional support.

  Associated Products (801)

  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 4500HD2018 Chevrolet 5500HD2018 Chevrolet Aveo2018 Chevrolet Bolt EV2018 Chevrolet Camaro2018 Chevrolet Colorado2018 Chevrolet Corvette+ 781 more
  Associated Documents

  • DownloadMC-10172305-0001.pdf↗
• February 3, 2020•Document ID: 10172782

  Service Bulletin/Repair Instructions
  POWER TRAIN:MANUAL TRANSMISSION

  Mfr Comm. #:

  18NA035

  Date Added:

  March 30, 2020

  Manufacturer:

  BUICK

  Summary

  This informational bulletin provides information on a normal characteristic of a transmission that will not shift into overdrive range during cold ambient temperatures.

  Associated Products (14)

  2020 Buick Encore2020 Chevrolet Equinox2020 Chevrolet Malibu2020 GMC Terrain2019 Buick Encore2019 Chevrolet Cruze2019 Chevrolet Equinox2019 Chevrolet Malibu2019 GMC Terrain2018 Buick Encore2018 Chevrolet Cruze2018 Chevrolet Equinox2018 Chevrolet Malibu2018 GMC Terrain
  Associated Documents

  • DownloadMC-10172782-0001.pdf↗
• February 3, 2020•Document ID: 10172650

  Service Bulletin/Repair Instructions
  POWER TRAIN:MANUAL TRANSMISSION:FLOOR SHIFT ASSEMBLY; POWER TRAIN:MANUAL TRANSMISSION:COLUMN SHIFT ASSEMBLY; EQUIPMENT

  Mfr Comm. #:

  N192216311

  Date Added:

  March 23, 2020

  Manufacturer:

  CADILLAC

  Summary

  Service Update - Certain vehicles may have a condition where the customer may be able to shift out of park with an expired latent fault mode counter. This will only occur after the customer ignores multiple driver information center (DIC) and chime warnings. By design, the vehicle should not allow the driver to shift out of park once the latent fault mode counter expires. Dealers are to reprogram the engine control module.

  Associated Products (8)

  2020 Cadillac XT42020 Cadillac XT52020 Cadillac XT62020 GMC Terrain2019 Cadillac CT62019 Cadillac XT42019 GMC Terrain2018 GMC Terrain
  Associated Documents

  • DownloadMC-10172650-0001.pdf↗
• January 31, 2020•Document ID: 10171897

  Service Bulletin/Repair Instructions
  SERVICE BRAKES, ELECTRIC; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

  Mfr Comm. #:

  19NA213

  Date Added:

  March 2, 2020

  Manufacturer:

  GMC

  Summary

  This technical bulletin provides repair information to correct a customer concern of Service Calibration for Service ESC and/or Service Park Brake Messages.

  Associated Products (9)

  2020 Buick Envision2020 Chevrolet Equinox2020 GMC Terrain2019 Buick Envision2019 Chevrolet Equinox2019 GMC Terrain2018 Buick Envision2018 Chevrolet Equinox2018 GMC Terrain
  Associated Documents

  • DownloadMC-10171897-0001.pdf↗
• January 31, 2020•Document ID: 10171318

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  PIP4723D

  Date Added:

  February 10, 2020

  Manufacturer:

  GMC

  Summary

  This 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 (972)

  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 4500HD2018 Chevrolet 5500HD2018 Chevrolet Aveo2018 Chevrolet Bolt EV2018 Chevrolet Camaro2018 Chevrolet Colorado2018 Chevrolet Corvette+ 952 more
  Associated Documents

  • DownloadMC-10171318-0001.pdf↗
• January 30, 2020•Document ID: 10171891

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY; EQUIPMENT

  Mfr Comm. #:

  19NA098

  Date Added:

  March 2, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides a procedure to add flocking to tape the radiator mount sleeves to reduce the knocking noise caused by the excessive movement.

  Associated Products (6)

  2020 Chevrolet Equinox2020 GMC Terrain2019 Chevrolet Equinox2019 GMC Terrain2018 Chevrolet Equinox2018 GMC Terrain
  Associated Documents

  • DownloadMC-10171891-0001.pdf↗
• January 29, 2020•Document ID: 10172294

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  110089002D

  Date Added:

  March 9, 2020

  Manufacturer:

  CADILLAC

  Summary

  This informational bulletin provides information on GM Accessories ? Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.

  Associated Products (245)

  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 Equinox+ 225 more
  Associated Documents

  • DownloadMC-10172294-0001.pdf↗
• January 27, 2020•Document ID: 10172293

  Service Bulletin/Repair Instructions
  EQUIPMENT; WHEELS

  Mfr Comm. #:

  050307009I

  Date Added:

  March 9, 2020

  Manufacturer:

  CADILLAC

  Summary

  This informational bulletin provides retail, wholesale and fleet personnel with General Motors recommendations for customer concerns related to wheel alignment.

  Associated Products (640)

  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+ 620 more
  Associated Documents

  • DownloadMC-10172293-0001.pdf↗
• January 27, 2020•Document ID: 10171306

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  PIT5578B

  Date Added:

  February 10, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates the need to replace the heater hose clamps anytime the heater hoses are serviced.

  Associated Products (6)

  2020 Chevrolet Equinox2020 GMC Terrain2019 Chevrolet Equinox2019 GMC Terrain2018 Chevrolet Equinox2018 GMC Terrain
  Associated Documents

  • DownloadMC-10171306-0001.pdf↗
• January 23, 2020•Document ID: 10172283

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  20NA014

  Date Added:

  March 9, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin is providing a procedure to reprogram the ECM to correct a condition of Runs Rough Cold or Stall Condition Upon Cold Start and/or DTC U18A2 Set (North America Only).

  Associated Products (4)

  2019 Chevrolet Equinox2019 GMC Terrain2018 Chevrolet Equinox2018 GMC Terrain
  Associated Documents

  • DownloadMC-10172283-0001.pdf↗
• January 23, 2020•Document ID: 10171875

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

  Mfr Comm. #:

  15NA010

  Date Added:

  March 2, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin provides information to dealership personnel for new vehicles with less than 1,000 miles that may not pass California smog inspection or smog inspection in other states.

  Associated Products (234)

  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 Camaro2020 Chevrolet Colorado2020 Chevrolet Corvette2020 Chevrolet Equinox+ 214 more
  Associated Documents

  • DownloadMC-10171875-0001.pdf↗
• January 23, 2020•Document ID: 10171302

  Service Bulletin/Repair Instructions
  STRUCTURE

  Mfr Comm. #:

  PIP5704

  Date Added:

  February 10, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates a work around when only 11 digit PUN (Part Unique Number) is seen on Service Solenoid Body Assembly.

  Associated Products (33)

  2020 Buick Enclave2020 Buick Envision2020 Buick Regal2020 Cadillac XT42020 Cadillac XT52020 Cadillac XT62020 Chevrolet Blazer2020 Chevrolet Equinox2020 Chevrolet Malibu2020 Chevrolet Traverse2020 GMC Acadia2020 GMC Terrain2019 Buick Enclave2019 Buick Envision2019 Buick LaCrosse2019 Buick Regal2019 Cadillac XT42019 Chevrolet Blazer2019 Chevrolet Cruze2019 Chevrolet Equinox+ 13 more
  Associated Documents

  • DownloadMC-10171302-0001.pdf↗
• January 21, 2020•Document ID: 10172285

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  20NA016

  Date Added:

  March 9, 2020

  Manufacturer:

  BUICK

  Summary

  This Warranty Administration bulletin provides information on customer vehicles concern results in a manufacturer repurchase from the customer, GM depends on the dealership to host and administer the repurchase closing and intake of the returning vehicle.

  Associated Products (412)

  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+ 392 more
  Associated Documents

  • DownloadMC-10172285-0001.pdf↗
• January 21, 2020•Document ID: 10171890

  Service Bulletin/Repair Instructions
  TIRES:BEAD; TIRES

  Mfr Comm. #:

  19NA078

  Date Added:

  March 2, 2020

  Manufacturer:

  GMC

  Summary

  This warranty administration bulletin provide policy information on tires are not meeting tread depth expectations, or wearing out (reaching 2/32)) too quickly.

  Associated Products (16)

  2020 Buick Envision2020 Cadillac XT52020 Chevrolet Equinox2020 GMC Terrain2019 Buick Envision2019 Cadillac XT52019 Chevrolet Equinox2019 GMC Acadia2019 GMC Terrain2018 Buick Envision2018 Cadillac XT52018 Chevrolet Equinox2018 GMC Acadia2018 GMC Terrain2017 Buick Envision2017 GMC Acadia
  Associated Documents

  • DownloadMC-10171890-0001.pdf↗
• January 17, 2020•Document ID: 10171888

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

  Mfr Comm. #:

  18NA306

  Date Added:

  March 2, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA) (US dealers only).

  Associated Products (372)

  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+ 352 more
  Associated Documents

  • DownloadMC-10171888-0001.pdf↗
• January 14, 2020•Document ID: 10171280

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  PIP5540F

  Date Added:

  February 10, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice to melt so that it can be drained from the related components. That any of the listed DTC's may set with or without poor engine performance.

  Associated Products (801)

  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 4500HD2018 Chevrolet 5500HD2018 Chevrolet Aveo2018 Chevrolet Bolt EV2018 Chevrolet Camaro2018 Chevrolet Colorado2018 Chevrolet Corvette+ 781 more
  Associated Documents

  • DownloadMC-10171280-0001.pdf↗
• January 13, 2020•Document ID: 10171270

  Service Bulletin/Repair Instructions
  STEERING; LANE DEPARTURE

  Mfr Comm. #:

  PIC6048M

  Date Added:

  February 10, 2020

  Manufacturer:

  BUICK

  Summary

  This Preliminary Information communicates to the technician that some customers may comment on the operation of their haptic seat during a Lane Keep Assist event. Lane Keep Assist works differently than Lane Departure Warning. The Lane Keep Assist icon is solid amber, Forward Camera Module is actively commanding a torque to Electronic Power Steering.  This means that the driver should also feel some feedback from the steering wheel.  No Chimes or haptic in the seat. Lane Keep Assist icon is flashing amber; Forward Camera Module is actively commanding torque to Electronic Power Steering.  This will also be accompanied with Lane Departure Warning chimes and haptic in the seat feedback based on the setting chosen in the vehicle settings.  This will take place when the vehicle has crossed lane marking by (40 cm) or (15.75 in).

  Associated Products (51)

  2020 Buick Enclave2020 Buick Envision2020 Cadillac CT62020 Cadillac XT42020 Cadillac XT52020 Cadillac XT62020 Chevrolet Equinox2020 Chevrolet Traverse2020 GMC Acadia2020 GMC Terrain2019 Buick Enclave2019 Buick Envision2019 Buick LaCrosse2019 Cadillac ATS2019 Cadillac CT62019 Cadillac CTS2019 Cadillac XT42019 Cadillac XT52019 Cadillac XTS2019 Chevrolet Equinox+ 31 more
  Associated Documents

  • DownloadMC-10171270-0001.pdf↗
• January 9, 2020•Document ID: 10171262

  Service Bulletin/Repair Instructions
  SERVICE BRAKES

  Mfr Comm. #:

  PIT5696C

  Date Added:

  February 10, 2020

  Manufacturer:

  GMC

  Summary

  This preliminary information discusses potential for a code C0010.5A to store in the brake controller which appears to be setting falsely or is induced by the customer.

  Associated Products (21)

  2020 Buick Envision2020 Chevrolet Colorado2020 Chevrolet Equinox2020 GMC Canyon2020 GMC Terrain2019 Buick Envision2019 Chevrolet Colorado2019 Chevrolet Equinox2019 GMC Canyon2019 GMC Terrain2018 Buick Envision2018 Chevrolet Colorado2018 Chevrolet Equinox2018 GMC Canyon2018 GMC Terrain2017 Chevrolet Equinox2017 GMC Terrain2016 Chevrolet Equinox2016 GMC Terrain2015 Chevrolet Equinox+ 1 more
  Associated Documents

  • DownloadMC-10171262-0001.pdf↗
• January 8, 2020•Document ID: 10171260

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  PIP5697

  Date Added:

  February 10, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates a possible BCM concern if DTC P0747 sets during engine cranking when the transmission is in park.

  Associated Products (34)

  2020 Buick Enclave2020 Buick Envision2020 Buick Regal2020 Cadillac XT42020 Cadillac XT52020 Cadillac XT62020 Chevrolet Blazer2020 Chevrolet Equinox2020 Chevrolet Malibu2020 Chevrolet Traverse2020 GMC Acadia2020 GMC Terrain2019 Buick Enclave2019 Buick Envision2019 Buick LaCrosse2019 Buick Regal2019 Cadillac XT42019 Chevrolet Blazer2019 Chevrolet Cruze2019 Chevrolet Equinox+ 14 more
  Associated Documents

  • DownloadMC-10171260-0001.pdf↗