- 1996–2005 Factory-verified
1998 list prints AN0; the 1999 to 2005 lists print the letter O (ANO) with the same wording, and GM's other lists print AN0, the zero form. Printed ANO in the kit text; the guides print it as the seat package with manual lumbar support.
GM Heritage factory kit — 1996 Chevrolet Astro Van, p.6.GM Heritage factory kit — 1997 Chevrolet Astro Van, p.34.
AN0 Factory-verified
Also documented for GMC
Documented applications
This page aggregates every documented appearance of AN0 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.