Not equipped with automatic stop/start

Years 2023 Models 1 Factory citations 1

Also documented for Chevrolet GMC

Documented applications

Enclave — C1XX (2018–2024)

2023 Factory-verified

only in: FWD; all trims: O; forced on certain vehicles

GM factory document — 2023 buick enclave order guide copy autoevolution wayback, p.30.

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