- 2004, 2007–2009 Factory-verified
VP6 Factory-verified
Also described as Geographic noise restrictions
Also documented for BuickCadillacChevroletHummerOldsmobilePontiacSaturn
Documented applications
- 2004 Factory-verified
- 1999, 2001 Factory-verified
- 1999–2001, 2004, 2005 Factory-verified
- 2001–2002 Factory-verified
- 2003–2010, 2014–2018, 2022–2026 Factory-verified
- 1999–2000 Factory-verified
- 2001–2002, 2004 Factory-verified
- 2001–2002, 2004 Factory-verified
- 1999, 2001–2002 Factory-verified
- 1999 Factory-verified
- 1999 Factory-verified
- 2001–2002, 2004–2006 Factory-verified
- 2009 Factory-verified
This page aggregates every documented appearance of VP6 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.