MHM ● Confirmed

Cadillac · Regular Production Option

Transmission, 6 speed automatic

Years 2014 Models 1

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Documented applications

XTS — Epsilon II, enlarged (2013–2019) →

• 2014 ● Confirmed

  new for the model year with the twin turbo engine: Premium Collection and Platinum Collection AWD (GM Authority 2014 XTS changes)

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