Interior trim, Light Platinum and Taupe, perforated leather-appointed, Denali logo

Years 2019 Models 1 Factory citations 1

Documented applications

Terrain — Second generation (D2XX) (2018–2024)

2019 Factory-verified

Denali; front bucket seats (AR9)

GM factory document — 2019 gmc terrain order guide copy gm authority, p.47.

This page aggregates every documented appearance of HS4 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.