Chevrolet Colorado 2016–2018 — technical service bulletin
Bulletin 17337 · NHTSA communication 10139297 · issued Mar 29, 2018
Technical service bulletin
communication type
Engine
component
2016–2018
model years
16
vehicle entries
Official summary
17337 - Product Emission Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain 2016 model year Chevrolet Colorado, GMC Canyon; 2017 model year Chevrolet Express, GMC Savana; 2017-2018 model year Chevrolet Colorado, Cruze, Silverado HD, GMC Canyon, Sierra HD and 2018 model year Chevrolet Equinox, GMC Terrain vehicles, equipped with a diesel engine. The engine control module in these vehicles may not properly diagnose a fault in the exhaust particulate matter sensor. Additionally, a subset of these vehicles, certain 2017 model year Chevrolet Silverado HD and
Vehicles covered
- 2016 Chevrolet Colorado
- 2017 Chevrolet Colorado
- 2018 Chevrolet Colorado
- 2017 Chevrolet Cruze
- 2018 Chevrolet Cruze
- 2018 Chevrolet Equinox
- 2017 Chevrolet Express
- 2017 Chevrolet Silverado
- 2018 Chevrolet Silverado 2500
- 2016 GMC Canyon
- 2017 GMC Canyon
- 2018 GMC Canyon
- 2017 GMC Savana
- 2017 GMC Sierra
- 2018 GMC Sierra Denali
- 2018 GMC Terrain
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.