- 2003–2007 Factory-verified
2005–2007: heavy-duty models only (GM’s HD list)
GM Heritage factory kit — 2003 Chevrolet Silverado 1500, p.46.GM Heritage factory kit — 2007 Chevrolet Silverado, p.59.
JVA Factory-verified
Also described as Brake system, antilock brakes, delete
Also documented for GMC
Documented applications
- 2003–2007 Factory-verified
- 2007–2008 Factory-verified
This page aggregates every documented appearance of JVA in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.