M99 ✓ Factory-verified

Cadillac · Regular Production Option

Transmission, automatic, electronic ratio select, GM, strong hybrid, rear-wheel drive

Years 2009 Models 1 Factory citations 1

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Also documented for ChevroletGMC

Documented applications

Escalade — GMT900 (2007–2014) →

• 2009 ✓ Factory-verified

  only in: Hybrid. Wikipedia names a 2ML70 transmission for the hybrids.

  ⛭ GM factory document — 2009 cadillac escalade rpo code list, p.1.

This page aggregates every documented appearance of M99 in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.