- 2016 Factory-verified
touch-up WA-380A; printed as new; not with fleet daily rental orders
GA6 Factory-verified
Also documented for Cadillac
Documented applications
- 2016–2017 Factory-verified
touch-up WA-380A; with every interior; deleted for 2018 (GM Authority's 2018 RPO change list)
This page aggregates every documented appearance of GA6 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.