1. Set the fan speed to the highest position.
2. Set the temperature to the extreme hot (HI) position.
3. Press the defroster button ().
4. The outside (fresh) air position will be selected automatically and the air conditioning will turn on according to the detected ambient temperature.
Schematic Diagrams
Circuit Diagram
1.
Connector terminal
TypePin NoDescriptionBattery1Battery -2Battery +Vehicle1-2-3-4-5-6-7IGN8High_CAN9Low_CAN10-11-12-
2.
Circuit Diagram ...
Rear Power Mosfet Repair procedures
Inspection
1.
Turn the ignition switch ON.
2.
Manually operate the control switch and measure the voltage of the blower motor.
3.
Operate the control switch to raise the voltage up to high ...