- 2007–2008 Factory-verified
NZ6 Factory-verified
Also documented for Pontiac
Documented applications
- 2008–2009 Factory-verified
- 2006–2008 Factory-verified
- 2008 Factory-verified
This page aggregates every documented appearance of NZ6 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.