2009 Tahoe PPV Gauge lighting.

[HERD546]

My 09 Tahoe PPV the the back lighting for the gauges comes on during the day but won't come on at night. I am using my GPS as a speedometer at night. I am not sure why it does this. I have not taken off the battery cable to try to do a reset of the computer..

 

[jz57]

Adjust dimmer

 

[CrashTestDummy]

Yeah, I'd check the dimmer switch there. I looked at the dash on out '10 PPV, and don't find a dash light kill switch like we have on our 95 9C1. There's not even that option on our '12 9C1.