Circuit/System Verification
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.
- Ignition ON, place the blower motor switch at the maximum speed position.
- Rotate the mode control switch from the PANEL to the DEFROST position. The air delivery should follow the commanded states through each mode position.