WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
Circuit
Short to Ground
Open/High Resistance
Short to Voltage
Signal Performance
DIC Switch Signal
1
1
1
-
DIC Switch Ground Reference
-
1
1
-
1. Driver Information Center (DIC) Switch Malfunction