Cadillac Escalade 2014–2022 — technical service bulletin
Bulletin 18NA361 · NHTSA communication 10212611 · issued Jan 10, 2022
Technical service bulletin
communication type
Fuel System, Gasoline
component
2014–2022
model years
60
vehicle entries
Official summary
This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
Vehicles covered
- 2022 Cadillac Escalade
- 2022 Cadillac Escalade Esv
- 2022 Chevrolet 3500
- 2022 Chevrolet 4500
- 2022 Chevrolet 4500HD
- 2022 Chevrolet 4500XD
- 2022 Chevrolet 5500HD
- 2022 Chevrolet 5500XD
- 2022 Chevrolet 6500HD
- 2022 Chevrolet 6500XD
- 2022 Chevrolet 7500XD
- 2022 Chevrolet Blazer
- 2022 Chevrolet Bolt Euv
- 2022 Chevrolet Bolt EV
- 2022 Chevrolet Camaro
- 2022 Chevrolet Colorado
- 2022 Chevrolet Corvette
- 2014 Chevrolet Cruze
- 2015 Chevrolet Cruze
- 2018 Chevrolet Cruze
- 2019 Chevrolet Cruze
- 2018 Chevrolet Equinox
- 2019 Chevrolet Equinox
- 2022 Chevrolet Equinox
- 2022 Chevrolet Express
- 2022 Chevrolet Malibu
- 2017 Chevrolet Silverado 1500
- 2018 Chevrolet Silverado 1500
- 2020 Chevrolet Silverado 1500
- 2021 Chevrolet Silverado 1500
- 2022 Chevrolet Silverado 1500
- 2016 Chevrolet Silverado 2500
- 2017 Chevrolet Silverado 2500
- 2018 Chevrolet Silverado 2500
- 2019 Chevrolet Silverado 2500
- 2020 Chevrolet Silverado 2500
- 2021 Chevrolet Silverado 2500
- 2022 Chevrolet Silverado 2500
- 2022 Chevrolet Silverado 3500
- 2019 Chevrolet Silverado 4500
- 2020 Chevrolet Silverado 4500
- 2021 Chevrolet Silverado 4500
- 2022 Chevrolet Silverado 4500
- 2019 Chevrolet Silverado 5500
- 2022 Chevrolet Silverado 6500
- 2022 Chevrolet Spark
- 2022 Chevrolet Suburban
- 2022 Chevrolet Suburban 1500
- 2022 Chevrolet Tahoe
- 2022 Chevrolet Trailblazer
- 2022 Chevrolet Traverse
- 2022 Chevrolet Trax
- 2022 GMC Acadia
- 2022 GMC Brightdrop EV600
- 2022 GMC Canyon
- 2022 GMC Hummer EV Pickup
- 2022 GMC Savana
- 2020 GMC Sierra 1500
- 2021 GMC Sierra 1500
- 2022 GMC Sierra 1500
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.