- 1999–2001 Factory-verified
VR7 Factory-verified
Also described as Hook, tow, second, rear
Also documented for CadillacChevroletPontiac
Documented applications
- 2001 Factory-verified
- 2000–2002, 2004–2006 Factory-verified
This page aggregates every documented appearance of VR7 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.