- 1998 Factory-verified
GM prints "(91)".
01U Factory-verified
Also described as Primary exterior color, special
Also documented for BuickCadillacChevroletGMCPontiac
Documented applications
- 1998–2000 Factory-verified
- 1998 Factory-verified
GM prints "(91)".
- 1998 Factory-verified
GM prints "(96)" after the name.
- 1999–2000 Factory-verified
GM prints "(96)" in 2000 and omits it in 1999
This page aggregates every documented appearance of 01U in the Oldsmobile reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.