- 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 daytime running lamps.
T61 Factory-verified
Also described as Daytime running lamps
Also documented for BuickCadillacChevroletHummerOldsmobilePontiacSaturn
Documented applications
- 2004–2009 Factory-verified
- 2002–2009 Factory-verified
- 1999–2001 Factory-verified
- 1999–2004 Factory-verified
This page aggregates every documented appearance of T61 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.