- 2001–2002 Factory-verified
T90 Factory-verified
Also described as Lamps, signaling and marker, export
Also documented for BuickCadillacChevroletGMCOldsmobileSaturn
Documented applications
- 2009 Factory-verified
- 2000–2005 Factory-verified
This page aggregates every documented appearance of T90 in the Pontiac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.