- 1998–1999 Factory-verified
ATZ Factory-verified
Also described as Seat, rear, not installed
Also documented for BuickChevroletGMCOldsmobile
Documented applications
- 1998–1999 Factory-verified
the 1998–1999 lists are the DeVille's; may be DeVille equipment
- 1999–2000 Factory-verified
- 1998 Factory-verified
- 2004–2009 Factory-verified
This page aggregates every documented appearance of ATZ in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.