- 2023–2025 Factory-verified
AHE Factory-verified
Also described as Seat bolster, driver, power
Also documented for BuickCadillacChevrolet
Documented applications
- 2023, 2025–2027 Factory-verified
2027: AT4 Ultimate, Denali Ultimate: S
- 2023, 2025–2027 Factory-verified
2027: AT4 Ultimate, Denali Ultimate: S
This page aggregates every documented appearance of AHE in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.