Rear

Rear Air Conditioning Switch:

The optional rear A/C unit blower motor is controlled by a three position rocker switch, mounted in the switch panel on the instrument panel. The switch allows the selection of one of two blower motor speeds and an Off position only when the A/C switch on the front A/C-heater control is activated.

With the front A/C switch activated, the rear blower motor speed can be selected by pressing the rocker switch upwards (high speed) or downwards (low speed). To turn the rear blower motor off, switch the blower motor switch to the center position. Depending on the blower motor switch position, a blower motor speed command signal is sent to one of the two blower motor relays. When activated, relay 1 sends power through an integral resistor within the rear A/C control module and then to the blower motor, while relay 2 when activated, sends power directly to the blower motor.

The rear blower motor switch cannot be repaired and, if faulty or damaged, it must be replaced.