UL1 ✓ Factory-verified

Cadillac · Regular Production Option

Frequencies, Australia/New Zealand

Years 2008–09 Models 3 Factory citations 4

Query this via API →

Also documented for ChevroletGMCHummer

Documented applications

CTS — Sigma II (2008–2015) →

• 2008–2009 ✓ Factory-verified
  ⛭ GM factory document — 2008 cadillac cts rpo code list, p.1.

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

SRX — Sigma / GMT265 (2004–2009) →

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

STS — Sigma (2005–2011) →

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

This page aggregates every documented appearance of UL1 in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.