Check Mode Selector Switch

Turn ignition off. Disconnect mode selector switch connector, located behind control panel. Turn mode selector switch off. Measure resistance between mode selector switch Blue/Yellow wire and Black wire terminals. If resistance is greater than 10,000 ohms, repair short to ground in Blue/Yellow wire, Blue/White wire, Red/Black wire, Black wire and/or Green/Red wire. If resistance is less than 10,000 ohms, replace mode selector switch.