Transmission, 6 speed automatic

Years 2017–19 Models 1 Factory citations 3

Also documented for Buick Cadillac Chevrolet

Documented applications

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

2017–2019 Factory-verified

2019 guide: SLE-2, SLT-1: O; SLT-2, Denali: S; only in: FWD with the LGX engine; GM Authority's 2020 changes page lists it as deleted for 2020

GM factory document — 2017 gmc acadia order guide copy gm authority, p.8, p.14, p.27.
GM factory document — 2018 gmc acadia order guide copy gm authority, p.9, p.17, p.35.
GM factory document — 2019 gmc acadia order guide copy gm authority, p.9, p.18, p.37.

This page aggregates every documented appearance of M7W in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.