Engine control, stop-start system override

Years 2019, 2022–23, 2025–27 Models 5 Factory citations 12

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Also described as Engine control, stop/start system disable switch, non-latchingEngine control

Also documented for Cadillac Chevrolet GMC

Documented applications

Enclave — C1XX (2018–2024)

2022–2023 Factory-verified

all trims: S

GM factory document — 2022 buick enclave order guide copy nhtsa docket, p.9, p.32.
GM factory document — 2023 buick enclave order guide copy autoevolution wayback, p.8, p.30.

Enclave — VSS-S (2025–2027)

2025–2027 Factory-verified

S on all trims

GM factory document — 2025 buick all new enclave fleet order guide, p.7.
GM factory document — 2026 buick enclave fleet order guide, p.8.
GM factory document — 2027 buick enclave fleet order guide, p.8.

Encore GX — VSS-F (2020–2027)

2025–2027 Factory-verified

Preferred, Sport Touring, Avenir: S

GM factory document — 2025 buick encore gx fleet order guide, p.8.
GM factory document — 2026 buick encore gx fleet order guide, p.8.
GM factory document — 2027 buick encore gx fleet order guide, p.8.

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

2019 Factory-verified

all trims: S; printed as new

GM factory document — 2019 buick envision order guide copy gm authority, p.7, p.23.

Envision — E2XX (2021–2027)

2025–2027 Factory-verified

2027: all trims: 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.7.

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