Why is my AC flashing
My AC light turns off, AC light flashing, AC cycles on and off, GM vehicles
If you own a GM vehicle and have any of these problems, AC turns off, AC light flashing, AC cycles on and off, start by checking the power and ground circuits to the climate control panel. If that checks out, check the ignition switch. These switches are a known failure component on GM vehicles. If both check out, replace the climate control panel with a rebuilt unit.
© 2012 Rick Muscoplat