- 2009 Factory-verified
VH4 Factory-verified
Also described as Mud flaps
Also documented for BuickCadillacChevroletGMCOldsmobile
Documented applications
- 1998 Factory-verified
- 1998–2004 Factory-verified
This page aggregates every documented appearance of VH4 in the Pontiac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.