- 2015–2016, 2021 Factory-verified
2015–2016: Canyon (2VL), SLE (2LE), SLT (2LT): S; SL, Canyon (4VL), SLE (4LE), SLT (4LT): not offered; 2021: Elevation Standard (2VL), Elevation (2LE): S; Elevation Standard (4VL), Elevation (4LE), AT4, Denali: not offered
CH9 Factory-verified
Also documented for Chevrolet
Documented applications
This page aggregates every documented appearance of CH9 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.