- 2026 Factory-verified
included and only available with WFP; seat code A50, front bucket seats with center console; 1SD with WFP
EHM Factory-verified
Documented applications
- 2026 Factory-verified
SUV guide wording: Seat trim, premium leather-alternative seating surfaces, front bucket seats (A50), Velocity Ember interior. decor level 1SG with the Carbon Fiber Edition Package (WFP) only.
This page aggregates every documented appearance of EHM in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.