- 2015 Factory-verified
touch-up WA-810T; not on 1SV; deleted for 2016 (GM Authority 2016 changes)
GLJ Factory-verified
Also documented for CadillacChevrolet
Documented applications
- 2016 Factory-verified
2016: touch-up WA-810T; premium paint; deleted for 2017 (GM's 2017 list)
- 2014 Factory-verified
2014: GM 2014 fleet guide, which marks it new; GM Authority's 2016 page lists it as dropped for 2016
This page aggregates every documented appearance of GLJ in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.