Rear Mode Control Actuator

INSPECTION

1. Ignition "OFF".
2. Disconnect the connector of mode control actuator.
3. Verify that the mode control actuator operates to the defrost mode when connecting 12V to the terminal 3 and grounding terminal 4.
4. Verify that the mode control actuator operates to the vent mode when connecting in the reverse.




5. Check the voltage between terminals 3 and 4.






REPLACEMENT

1. Disconnect the negative (-) battery terminal.
2. Remove the rear heater unit.
3. Disconnect the mode control actuator connector (A).
4. Loosen the mounting screws and then remove the mode control actuator (B).




5. Installation is the reverse order of removal.