GMC Savana Service Bulletins (2020)

711 manufacturer communications on file.

• June 10, 2020•Document ID: 10178263

  Service Bulletin/Repair Instructions
  ENGINE; ELECTRICAL SYSTEM; EQUIPMENT; POWER TRAIN:AUTOMATIC TRANSMISSION

  Mfr Comm. #:

  20NA055

  Date Added:

  August 10, 2020

  Manufacturer:

  CADILLAC

  Summary

  This technical bulletin provides a procedure to program the ECM to correct the customers concern.

  Associated Products (10)

  2020 Chevrolet Express2020 GMC Savana2019 Cadillac Escalade2019 Cadillac Escalade ESV2019 Chevrolet Silverado2019 Chevrolet Suburban2019 Chevrolet Tahoe2019 GMC Sierra2019 GMC Yukon2019 GMC Yukon XL
  Associated Documents

  • DownloadMC-10178263-0001.pdf↗
• June 8, 2020•Document ID: 10178252

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

  Mfr Comm. #:

  16NA380

  Date Added:

  August 10, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.

  Associated Products (75)

  2020 Chevrolet Colorado2020 Chevrolet Equinox2020 Chevrolet Express2020 Chevrolet Silverado2020 GMC Canyon2020 GMC Savana2020 GMC Sierra2020 GMC Terrain2019 Chevrolet Colorado2019 Chevrolet Cruze2019 Chevrolet Equinox2019 Chevrolet Express2019 Chevrolet Silverado2019 GMC Canyon2019 GMC Savana2019 GMC Sierra2019 GMC Terrain2018 Chevrolet Colorado2018 Chevrolet Cruze2018 Chevrolet Equinox+ 55 more
  Associated Documents

  • DownloadMC-10178252-0001.pdf↗
• June 5, 2020•Document ID: 10178292

  Service Bulletin/Repair Instructions
  STEERING

  Mfr Comm. #:

  120232002B

  Date Added:

  August 10, 2020

  Manufacturer:

  PONTIAC

  Summary

  This technical bulletin provides a procedure to eliminate a power steering noise due to extremely low temperatures.

  Associated Products (379)

  2020 Chevrolet Express2020 GMC Savana2019 Chevrolet Express2019 GMC Savana2018 Chevrolet Express2018 GMC Savana2017 Chevrolet Express2017 GMC Savana2016 Chevrolet Express2016 GMC Savana2015 Chevrolet Express2015 GMC Savana2014 Buick Enclave2014 Buick Encore2014 Buick LaCrosse2014 Buick Regal2014 Buick Verano2014 Cadillac ATS2014 Cadillac CTS2014 Cadillac ELR+ 359 more
  Associated Documents

  • DownloadMC-10178292-0001.pdf↗
• June 2, 2020•Document ID: 10178291

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  110089005O

  Date Added:

  August 10, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This 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 more
  Associated Documents

  • DownloadMC-10178291-0001.pdf↗
• May 27, 2020•Document ID: 10176647

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EQUIPMENT

  Mfr Comm. #:

  060089029T

  Date Added:

  June 22, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This 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 more
  Associated Documents

  • DownloadMC-10176647-0001.pdf↗
• May 20, 2020•Document ID: 10176649

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  070849020Q

  Date Added:

  June 22, 2020

  Manufacturer:

  GMC

  Summary

  This 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 more
  Associated Documents

  • DownloadMC-10176649-0001.pdf↗
• May 15, 2020•Document ID: 10207732

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  N192282860 01

  Date Added:

  February 7, 2022

  Manufacturer:

  CHEVROLET

  Summary

  Service Update. Certain vehicles may have a condition where the transmission enters a neutral state when the internal range sensor (IRS) fault is active. Dealers are to reprogram the transmission control module.

  Associated Products (5)

  2020 Cadillac CT42020 Chevrolet Express2020 Chevrolet Silverado2020 GMC Savana2020 GMC Sierra
  Associated Documents

  • DownloadMC-10207732-0001.pdf↗
• May 15, 2020•Document ID: 10178400

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  N192282860 01

  Date Added:

  August 10, 2020

  Manufacturer:

  CHEVROLET

  Summary

  Service Update (Population Expansion). Certain vehicles may have a condition where the transmission enters a neutral state when the internal range sensor (IRS) fault is active. Dealers are to reprogram the transmission control module.

  Associated Products (5)

  2020 Cadillac CT42020 Chevrolet Express2020 Chevrolet Silverado2020 GMC Savana2020 GMC Sierra
  Associated Documents

  • DownloadMC-10178400-0001.pdf↗
• May 14, 2020•Document ID: 10176814

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  N192282860

  Date Added:

  June 29, 2020

  Manufacturer:

  CADILLAC

  Summary

  Service Update - Certain vehicles may have a condition where the transmission enters a neutral state when the internal range sensor (IRS) fault is active. Dealers are to reprogram the transmission control module.

  Associated Products (5)

  2020 Cadillac CT42020 Chevrolet Express2020 Chevrolet Silverado2020 GMC Savana2020 GMC Sierra
  Associated Documents

  • DownloadMC-10176814-0001.pdf↗
• May 8, 2020•Document ID: 10176309

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; POWER TRAIN

  Mfr Comm. #:

  PIP5429A

  Date Added:

  June 15, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication advises the technician that the customer may experience a 2-3 slip or flare after the vehicle has been sitting for a period of time. Technician can update the Transmission Control Module if working on a model year 2007. On all other model years dealer should communicate to the customer this condition is a normal operating characteristic of their vehicle.

  Associated Products (155)

  2020 Chevrolet Colorado2020 Chevrolet Express2020 Chevrolet Silverado2020 Chevrolet Suburban2020 Chevrolet Tahoe2020 GMC Canyon2020 GMC Savana2020 GMC Sierra2020 GMC Yukon XL2019 Chevrolet Colorado2019 Chevrolet Express2019 Chevrolet Silverado2019 Chevrolet Suburban2019 Chevrolet Tahoe2019 GMC Canyon2019 GMC Savana2019 GMC Yukon2018 Chevrolet Colorado2018 Chevrolet Express2018 Chevrolet Silverado+ 135 more
  Associated Documents

  • DownloadMC-10176309-0001.pdf↗
• May 8, 2020•Document ID: 10176607

  Service Bulletin/Repair Instructions
  EQUIPMENT ADAPTIVE/MOBILITY; ENGINE; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

  Mfr Comm. #:

  16NA383

  Date Added:

  June 22, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This 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 more
  Associated Documents

  • DownloadMC-10176607-0001.pdf↗
• May 7, 2020•Document ID: 10176644

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  030089006R

  Date Added:

  June 22, 2020

  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 (604)

  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+ 584 more
  Associated Documents

  • DownloadMC-10176644-0001.pdf↗
• May 7, 2020•Document ID: 10176306

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  PIP5700C

  Date Added:

  June 15, 2020

  Manufacturer:

  GMC

  Summary

  This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the Electronic Parts Catalog. Technicians are to refer to the information provided in this document to obtain the internal wiring harness part numbers by application.

  Associated Products (56)

  2020 Cadillac CT42020 Chevrolet Camaro2020 Chevrolet Colorado2020 Chevrolet Express2020 Chevrolet Silverado2020 GMC Canyon2020 GMC Savana2020 GMC Sierra2019 Cadillac ATS2019 Cadillac CTS2019 Chevrolet Camaro2019 Chevrolet Colorado2019 Chevrolet Corvette2019 Chevrolet Express2019 Chevrolet Silverado2019 GMC Canyon2019 GMC Savana2019 GMC Sierra2018 Cadillac ATS2018 Cadillac CT6+ 36 more
  Associated Documents

  • DownloadMC-10176306-0001.pdf↗
• May 6, 2020•Document ID: 10176646

  Service Bulletin/Repair Instructions
  EQUIPMENT; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

  Mfr Comm. #:

  060089029S

  Date Added:

  June 22, 2020

  Manufacturer:

  PONTIAC

  Summary

  This 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 (632)

  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+ 612 more
  Associated Documents

  • DownloadMC-10176646-0001.pdf↗
• May 5, 2020•Document ID: 10176632

  Service Bulletin/Repair Instructions
  ENGINE; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS

  Mfr Comm. #:

  20NA098

  Date Added:

  June 22, 2020

  Manufacturer:

  CADILLAC

  Summary

  This informational bulletin explains to the tech on how to order a new fuel injector by matching the part number on the part and ordering it from the EPC.

  Associated Products (239)

  2020 Buick Enclave2020 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 Equinox2020 Chevrolet Express+ 219 more
  Associated Documents

  • DownloadMC-10176632-0001.pdf↗
• May 4, 2020•Document ID: 10176627

  Service Bulletin/Repair Instructions
  ENGINE; ELECTRICAL SYSTEM

  Mfr Comm. #:

  20NA055

  Date Added:

  June 22, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides a procedure to program the ECM to correct the customers concern.

  Associated Products (15)

  2020 Chevrolet Express2020 GMC Savana2019 Cadillac Escalade2019 Cadillac Escalade ESV2019 Chevrolet Silverado2019 Chevrolet Suburban2019 Chevrolet Tahoe2019 GMC Sierra2019 GMC Yukon2019 GMC Yukon XL2018 Chevrolet Silverado2018 Chevrolet Suburban2018 Chevrolet Tahoe2018 GMC Sierra2018 GMC Yukon
  Associated Documents

  • DownloadMC-10176627-0001.pdf↗
• May 4, 2020•Document ID: 10176625

  Service Bulletin/Repair Instructions
  ENGINE; ELECTRICAL SYSTEM

  Mfr Comm. #:

  20NA055

  Date Added:

  June 22, 2020

  Manufacturer:

  GMC

  Summary

  This technical bulletin provides a procedure to program the ECM to correct the customers concern.

  Associated Products (16)

  2020 Chevrolet Express2020 GMC Savana2019 Cadillac Escalade2019 Cadillac Escalade ESV2019 Chevrolet Silverado2019 Chevrolet Suburban2019 Chevrolet Tahoe2019 GMC Sierra2019 GMC Yukon2019 GMC Yukon XL2018 Cadillac Escalade2018 Chevrolet Silverado2018 Chevrolet Suburban2018 Chevrolet Tahoe2018 GMC Sierra2018 GMC Yukon
  Associated Documents

  • DownloadMC-10176625-0001.pdf↗
• April 30, 2020•Document ID: 10175854

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

  Mfr Comm. #:

  090089002R

  Date Added:

  June 1, 2020

  Manufacturer:

  GMC

  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 (81)

  2021 Cadillac Escalade2021 Cadillac XT42021 Chevrolet Corvette2021 Chevrolet Silverado2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 Chevrolet Trailblazer2021 GMC Sierra2021 GMC Yukon2020 GMC Acadia2020 GMC Canyon2020 GMC Savana2020 GMC Sierra2020 GMC Terrain2020 GMC Yukon2020 GMC Yukon XL2019 GMC Acadia2019 GMC Canyon2019 GMC Savana2019 GMC Sierra+ 61 more
  Associated Documents

  • DownloadMC-10175854-0001.pdf↗
• April 29, 2020•Document ID: 10175850

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

  Mfr Comm. #:

  000310003Z

  Date Added:

  June 1, 2020

  Manufacturer:

  CADILLAC

  Summary

  This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).

  Associated Products (338)

  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+ 318 more
  Associated Documents

  • DownloadMC-10175850-0001.pdf↗
• April 28, 2020•Document ID: 10175853

  Service Bulletin/Repair Instructions
  EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  060089029R

  Date Added:

  June 1, 2020

  Manufacturer:

  BUICK

  Summary

  This 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 (633)

  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+ 613 more
  Associated Documents

  • DownloadMC-10175853-0001.pdf↗