KD1 ✓ Factory-verified

Cadillac · Regular Production Option

Cooling system, transmission oil

Years 2008 Models 1 Factory citations 1

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Also documented for ChevroletGMC

Documented applications

CTS — Sigma II (2008–2015) →

• 2008 ✓ Factory-verified
  ⛭ GM factory document — 2008 cadillac cts rpo code list, p.1.

This page aggregates every documented appearance of KD1 in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.