- 2003–2004 Factory-verified
V41 Factory-verified
Also documented for CadillacChevroletHummerOldsmobilePontiacSaturn
Documented applications
- 2003–2007 Factory-verified
- 2005–2007 Factory-verified
This page aggregates every documented appearance of V41 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.