- 2007–2009 Factory-verified
AM9 Factory-verified
Also described as Seat, rear split back, folding
Also documented for BuickCadillacChevroletOldsmobilePontiacSaturn
Documented applications
- 2002–2009 Factory-verified
This page aggregates every documented appearance of AM9 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.