Liftgate, power, hands free with projected logo (Buick tri-shield)

Years 2016–19, 2022–23, 2025–27 Models 5 Factory citations 14

Also described as Liftgate, power, hands freeLiftgate, power, programmable, hands-free open and closeLiftgate, powerHands-free liftgate

Also documented for Cadillac Chevrolet GMC Oldsmobile

Documented applications

Enclave — C1XX (2018–2024)

2018, 2022–2023 Factory-verified

S on all trims

GM factory document — 2018 buick enclave fleet order guide wayback, p.1.
GM factory document — 2022 buick enclave order guide copy nhtsa docket, p.8, p.27.
GM factory document — 2023 buick enclave order guide copy autoevolution wayback, p.7, p.24.

Encore GX — VSS-F (2020–2027)

2025–2027 Factory-verified

Avenir: O

GM factory document — 2025 buick encore gx fleet order guide, p.24.
GM factory document — 2026 buick encore gx fleet order guide, p.27.
GM factory document — 2027 buick encore gx fleet order guide, p.24.

Envision — D2XX, imported from China (2016–2020)

2016–2019 Factory-verified

all trims: S

GM factory document — 2016 buick envision order guide copy gm authority, p.4, p.14.
GM factory document — 2017 buick envision order guide copy gm authority, p.5, p.18.
GM factory document — 2018 buick envision order guide copy gm authority, p.5, p.17.
GM factory document — 2019 buick envision order guide copy gm authority, p.5, p.20.

Envision — E2XX (2021–2027)

2025–2027 Factory-verified

2027: Preferred, Sport Touring: O; Avenir: S

GM factory document — 2025 buick envision fleet order guide rpo codes, p.1.
GM factory document — 2027 buick envision fleet order guide rpo codes, p.1.
GM factory document — 2027 buick envision fleet order guide, p.6.

Regal — E2XX (2018–2020)

2018 Factory-verified

only in: TourX

GM factory document — 2018 buick regal tourx fleet order guide wayback, p.1.

This page aggregates every documented appearance of TC2 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.