- 2009 Factory-verified
GM prints "(08)".
12U Factory-verified
Also described as Primary color, exterior, Dark Brahma Jewel Metallic
Also documented for BuickCadillacChevroletSaturn
Documented applications
- 1998–2000 Factory-verified
- 2009 Factory-verified
The list marks it (08).
- 1998–1999 Factory-verified
- 1998–1999 Factory-verified
This page aggregates every documented appearance of 12U in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.