- 2015 Factory-verified
touch-up paint WA-200X; extra charge; not on L or LS; not with the Brownstone/Jet Black interior; the guide marks it new; GM's official 2016 RPO changes (GM Authority) delete it for 2016
G22 Factory-verified
Documented applications
This page aggregates every documented appearance of G22 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.