- 2008–2009 Factory-verified
UH9 Factory-verified
Also documented for ChevroletGMCPontiacSaturn
Documented applications
- 2002–2007 Factory-verified
Wikipedia: a driver information center is optional on the CX and standard on the CXL.
- 2005–2007 Factory-verified
This page aggregates every documented appearance of UH9 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.