MHG ✓ Factory-verified

Buick · Regular Production Option

Transmission, 6 speed automatic, electronically controlled, with driver shift control

Years 2017–20 Models 1 Factory citations 3

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Also documented for Chevrolet

Documented applications

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

• 2017–2020 ✓ Factory-verified

  2019: 1SV, 1SD, 1SL: S; with LCV; 2020: GM Authority's 2020 page

  ⛭ GM factory document — 2017 buick envision order guide copy gm authority, p.6, p.22.

  ⛭ GM factory document — 2018 buick envision order guide copy gm authority, p.6, p.20.

  ⛭ GM factory document — 2019 buick envision order guide copy gm authority, p.7, p.24.

Related codes · mentioned in these notes

1SD1SL1SVLCV

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