- 2005–2009 Factory-verifiedGM Heritage factory kit — 2006 Chevrolet Cobalt, p.27.GM Heritage factory kit — 2007 Chevrolet Cobalt, p.29.
HJS Factory-verified
Also documented for Pontiac
Documented applications
This page aggregates every documented appearance of HJS in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.