- 1998–2002 Factory-verified
T65 Factory-verified
Also described as Lighting, daytime running, exportDaytime running lamps, European
Also documented for CadillacChevroletOldsmobilePontiac
Documented applications
- 1999–2001 Factory-verified
- 2001 Factory-verified
- 2000–2001 Factory-verified
This page aggregates every documented appearance of T65 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.