- 2003–2006 Factory-verified
STW Factory-verified
Also documented for BuickGMCOldsmobile
Documented applications
- 2002–2009 Factory-verifiedGM Heritage factory kit — 2002 Chevrolet Trailblazer, p.28.
This page aggregates every documented appearance of STW in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.