- 2009 Factory-verified
NW2 Factory-verified
Also documented for PontiacSaturn
Documented applications
- 2006–2007 Factory-verified
shared Epsilon code (Pontiac G6, Saturn Aura).
- 2008–2009 Factory-verified
This page aggregates every documented appearance of NW2 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.