UKZ Factory-verified

GMC · Regular Production Option

Enhanced Automatic Parking Assist

Years 2023, 2025–27 Models 6 Factory citations 19

Query this via API →

Also described as Enhanced automatic parking assist

Also documented for Buick Cadillac Chevrolet

Documented applications

Acadia — Third generation (2024–2027)

2025–2027 Factory-verified

2025: O on all trims; 2026: Denali Ultimate: S; Elevation, AT4, Denali: O; 2027: Denali, Denali Ultimate: S; Elevation, AT4: O

GM factory document — 2025 gmc acadia fleet order guide, p.27.
GM factory document — 2026 gmc acadia fleet order guide, p.4.
GM factory document — 2027 gmc acadia fleet order guide, p.5.

Hummer EV Pickup (2022–2027)

2025–2026 Factory-verified

GM factory document — 2025 gmc hummer ev pickup fleet order guide rpo codes, p.1.
GM factory document — 2026 gmc hummer ev pickup fleet order guide rpo codes, p.1.

Hummer EV SUV — BT1 (2024–2027)

2025–2026 Factory-verified

GM factory document — 2025 gmc hummer ev suv fleet order guide, p.1.
GM factory document — 2026 gmc hummer ev suv fleet order guide, p.1.

Sierra EV — BT1 (2024–2027)

2026–2027 Factory-verified

2026 and 2027: included with and only available with AS3; 2026: S in 4SC, 4SD, 5SB, 5SC, 5SD; A in 3SC; not offered in 3SB; 2027: S in 4SC, 4SD, 5SC, 5SD; A in 3SC; not offered in 3SB

GM factory document — 2026 gmc sierra ev fleet order guide rpo codes, p.1.
GM factory document — 2026 gmc sierra ev fleet order guide, p.2.
GM factory document — 2027 gmc sierra ev fleet order guide rpo codes, p.1.
GM factory document — 2027 gmc sierra ev fleet order guide, p.2.

Yukon — T1XX (2021–2027)

2023, 2025–2027 Factory-verified

2027: S on all trims

GM factory document — 2023 gmc 23 yukon yukon xl electrical body builder sm en us 092822, p.13.
GM factory document — 2025 gmc new yukon denali fleet order guide, p.3.
GM factory document — 2026 gmc yukon denali fleet order guide, p.3.
GM factory document — 2027 gmc yukon fleet order guide, p.3.

Yukon XL — T1XX (2021–2027)

2023, 2025–2027 Factory-verified

2027: S on all trims

GM factory document — 2023 gmc 23 yukon yukon xl electrical body builder sm en us 092822, p.13.
GM factory document — 2025 gmc new yukon xl denali fleet order guide, p.3.
GM factory document — 2026 gmc yukon xl denali fleet order guide, p.3.
GM factory document — 2027 gmc yukon xl fleet order guide, p.3.

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