- 2007–2009 Factory-verified
US9 Factory-verified
Also described as Radio, AM/FM stereo, seek/scan, RDS, multiple CD, auto tone control, clock, ETR, MP3
Also documented for BuickCadillacChevroletGMCHummerSaturn
Documented applications
- 2005–2006 Factory-verified
- 2006–2009 Factory-verified
- 2008–2009 Factory-verified
This page aggregates every documented appearance of US9 in the Pontiac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.