TR0 ✓ Factory-verified

Cadillac · Regular Production Option

Lamp, interior, roof, rear, courtesy and dual reading

Years 2009 Models 1 Factory citations 1

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Also documented for BuickChevroletGMC

Documented applications

STS — Sigma (2005–2011) →

• 2009 ✓ Factory-verified
  ⛭ GM factory document — 2009 cadillac sts rpo code list, p.1.

This page aggregates every documented appearance of TR0 in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.