URC Factory-verified

GMC · Regular Production Option

Drive mode control

Years 2018–20, 2022–27 Models 7 Factory citations 24

Query this via API →

Also described as Drive mode selectorDriver mode selectorSwitch, FlexRide mode system

Also documented for Buick Cadillac Chevrolet

Documented applications

Acadia — Second generation (C1XX) (2017–2023)

2018–2019 Factory-verified

2019 guide: SLE-1, SLE-2, SLT-1, SLT-2, Denali: S; the 2019 guide calls it Traction Select

GM factory document — 2018 gmc acadia order guide copy gm authority, p.9, p.32.
GM factory document — 2019 gmc acadia order guide copy gm authority, p.9, p.36.

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

2023–2027 Factory-verified

2025: Elevation 4WD, AT4, Denali: S; Elevation 2WD: not offered; 2026–2027: Elevation 4WD, AT4, AT4X, Denali: S; Elevation 2WD: not offered

GM factory document — 2023 gmc 23canyon electrical body builder 2023march13, p.13.
GM factory document — 2024 gmc canyon fleet order guide wayback, p.1.
GM factory document — 2025 gmc canyon fleet order guide, p.7.
GM factory document — 2026 gmc canyon fleet order guide, p.9.
GM factory document — 2027 gmc canyon fleet order guide, p.9.

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

SUV guide wording: Drive Mode Control, includes My Mode, Normal, Off-Road, Terrain and Tow/Haul.

GM factory document — 2025 gmc hummer ev suv fleet order guide, p.6.
GM factory document — 2026 gmc hummer ev suv fleet order guide, p.7.

Sierra EV — BT1 (2024–2027)

2025–2027 Factory-verified

2025 includes standard, off-road and My Mode; 2026 and 2027 include My Mode, normal mode, off-road and tow/haul, with max power mode and terrain mode on some trims

GM factory document — 2025 gmc sierra ev denali fleet order guide rpo codes, p.1.
GM factory document — 2025 gmc sierra ev denali fleet order guide, p.7.
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.12.

Sierra — T1XX (2019–2026)

2019–2020, 2022–2025 Factory-verified

GM factory document — 2019 gmc 19 sierra 1500 body builder feb 20, p.14.
GM factory document — 2020 gmc 20 sierra 1500 electrical body buil 1, p.15.
GM factory document — 2022 gmc 22 sierra 1500 new electrical body builder sm en us 2022jul20, p.15.
GM factory document — 2023 gmc 23 sierra 1500 electrical body builder sm en us 2022oct12, p.15.
GM factory document — 2024 gmc 24 sierra 1500 sm electrical body builder esid 23dec12, p.17.
GM factory document — 2025 gmc my25 sierra 1500 electrical bbm, p.15.

Terrain — Third generation (2025–2027)

2025–2027 Factory-verified

S on all trims

GM factory document — 2025 gmc next generation terrain fleet order guide, p.4.
GM factory document — 2026 gmc next generation terrain fleet order guide, p.8.
GM factory document — 2027 gmc terrain fleet order guide, p.8.

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