- 2007–2009, 2014–2016 Factory-verified
the 2009 list marks it not for use after the 2009 global or new major programs. the 2014–2016 guides read HID projector low beam and halogen projector high beam headlamps.
TVD Factory-verified
Also documented for BuickChevroletSaturn
Documented applications
This page aggregates every documented appearance of TVD in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.