UKK Factory-verified

Chevrolet · Regular Production Option

Rear pedestrian alert

Years 2022–27 Models 11 Factory citations 45

Query this via API →

Also described as Rear Pedestrian Alert

Also documented for Buick Cadillac GMC

Documented applications

Blazer EV (2024–2027)

2025–2027 Factory-verified

GM factory document — 2025 chevrolet blazer ev fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet blazer ev fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet blazer ev fleet order guide rpo codes, p.1.

Bolt — second generation (2027)

2027 Factory-verified

LT, RS: O; included with and only available with CWM

GM factory document — 2027 chevrolet new bolt fleet order guide, p.14.

Colorado — Third generation (2023–2027)

2023–2027 Factory-verified

LT, Trail Boss, Z71, ZR2: O; WT: not offered

GM factory document — 2023 chevrolet 23colorado electrical body builder, p.13.
GM factory document — 2024 chevrolet 24colorado electrical body builder manual 18272478 2023oct09, p.14.
GM factory document — 2025 chevrolet colorado fleet order guide, p.27.
GM factory document — 2026 chevrolet colorado fleet order guide, p.31.
GM factory document — 2027 chevrolet colorado fleet order guide, p.30.

Equinox EV — Ultium BEV2 (2024–2027)

2025–2027 Factory-verified

2025–2027: S in LT 2 (included with and only available with AS2); S in RS; A in LT 1 (included with and only available with AS2)

GM factory document — 2025 chevrolet new 25my equinox ev fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet equinox ev fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet equinox ev fleet order guide rpo codes, p.1.
GM factory document — 2025 chevrolet new 25my equinox ev fleet order guide, p.24.
GM factory document — 2026 chevrolet equinox ev fleet order guide, p.3.
GM factory document — 2027 chevrolet equinox ev fleet order guide, p.3.

Equinox — Fourth generation (2025–2027)

2025–2027 Factory-verified

O on all trims; included in, and only available with, CWN

GM factory document — 2025 chevrolet all new equinox fleet order guide, p.19.
GM factory document — 2026 chevrolet equinox fleet order guide, p.18.
GM factory document — 2027 chevrolet equinox fleet order guide, p.20.

Silverado EV — BT1 (2024–2027)

2024–2027 Factory-verified

included with AS2

GM factory document — 2024 chevrolet silverado ev fleet fleet order guide wayback, p.1.
GM factory document — 2027 chevrolet silverado ev fleet order guide rpo codes, p.1.
GM factory document — 2025 chevrolet silverado ev fleet order guide, p.3.
GM factory document — 2026 chevrolet silverado ev fleet order guide, p.3.
GM factory document — 2027 chevrolet silverado ev fleet order guide, p.3.

Silverado 1500 — Fifth generation (2027)

2027 Factory-verified

GM factory document — 2027 chevrolet next generation silverado 1500 retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet next generation silverado 1500 retail and fleet fleet order guide, p.18.

Silverado — T1XX (2019–2026)

2023–2026 Factory-verified

GM factory document — 2023 chevrolet 23 silverado 1500 electrical body builder sm en us 2022oct24, p.15.
GM factory document — 2024 chevrolet 24 silverado1500 electrical body builder 2023nov29, p.17.
GM factory document — 2025 chevrolet silverado 1500 retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet silverado 1500 retail and fleet fleet order guide rpo codes, p.1.

Suburban — T1XX (2021–2027)

2022–2023, 2025–2027 Factory-verified

2027: S on all trims

GM factory document — 2025 chevrolet new suburban fleet order guide, p.4.
GM factory document — 2026 chevrolet suburban fleet order guide, p.4.
GM factory document — 2027 chevrolet suburban fleet order guide, p.4.
GM factory document — 2022 chevrolet 22 suburban tahoe electrical body builder sm u 2021oct08, p.13.
GM factory document — 2023 chevrolet 23 suburban tahoe electrical body builder sm en us 2022sep13, p.13.
GM factory document — 2026 chevrolet suburban tahoe electrical body builder manual service manual 2026 en us, p.9.

Tahoe — T1XX (2021–2027)

2022–2023, 2025–2027 Factory-verified

2027: S on all trims

GM factory document — 2025 chevrolet new tahoe retail and fleet fleet order guide, p.3.
GM factory document — 2026 chevrolet tahoe retail and fleet fleet order guide, p.3.
GM factory document — 2027 chevrolet tahoe retail and fleet fleet order guide, p.3.
GM factory document — 2027 chevrolet tahoe police package and special service fleet order guide, p.3.
GM factory document — 2022 chevrolet 22 suburban tahoe electrical body builder sm u 2021oct08, p.13.
GM factory document — 2023 chevrolet 23 suburban tahoe electrical body builder sm en us 2022sep13, p.13.
GM factory document — 2026 chevrolet suburban tahoe electrical body builder manual service manual 2026 en us, p.9.

Traverse — Third generation (2024–2027)

2025–2027 Factory-verified

High Country, RS: S; LT, Z71: O; included with and only available with BGP on the optional trims

GM factory document — 2025 chevrolet traverse fleet order guide, p.5.
GM factory document — 2026 chevrolet traverse fleet order guide, p.5.
GM factory document — 2027 chevrolet traverse fleet order guide, p.6.
2024 Single-source

decoderpo.com's 2024 ALL-NEW Traverse order guide page lists it on its Standart Equipment tab (LS, LT, Z71); the page is a T3 mirror of GM's guide and the repository holds no GM document for 2024

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