Y5X ✓ Factory-verified

GMC · Regular Production Option

Technology package

Years 2023–27 Models 1 Factory citations 5

Query this via API →

Also documented for Cadillac

Documented applications

Canyon — Third generation (VSS-T) (2023–2027) →

• 2023–2027 ✓ Factory-verified

  2025: Elevation: O; AT4, Denali: not offered; 2026–2027: Elevation: O; AT4, AT4X, Denali: not offered; the 2023 upfitter list names it driver awareness sales package 2

  ⛭ GM factory document — 2023 gmc 23canyon electrical body builder 2023march13, p.14.

  ⛭ GM factory document — 2024 gmc 24 canyon electrical body builder manual 2023oct04, p.15.

  ⛭ GM factory document — 2025 gmc canyon fleet order guide, p.12.

  ⛭ GM factory document — 2026 gmc canyon fleet order guide, p.15.

  ⛭ GM factory document — 2027 gmc canyon fleet order guide, p.15.

This page aggregates every documented appearance of Y5X in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.