- 2014–2016 Factory-verified
AH8 Factory-verified
Also described as Seat adjuster, passenger 8-way powerSeat adjuster, front passenger, 8-way powerSeat adjuster, passenger 8-way power, power lumbar
Also documented for BuickCadillacChevroletOldsmobilePontiac
Documented applications
- 2017–2019 Factory-verified
2019 guide: SLT-1, SLT-2, Denali: S
- 1999–2001 Factory-verified
- 1999–2004 Factory-verified
- 2016–2017 Factory-verified
SLT: O, only with AAB
This page aggregates every documented appearance of AH8 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.