Component Location |
1. Temerature Control Actuator |
Description |
1. | Heater unit includes mode control actuator and temperature control actuator. |
2. | Temperature
control actuator is located at the heater unit. It regulates the
temperature by the procedure as follows. Signal from control unit
adjusts position of temperature door by operating temperature switch and
then temperature will be regulated by the hot/cold air ratio decided by
position of temperature door |
Inspection |
1. | Ignition "OFF" |
2. | Disconnect the connector of temperature control actuator. |
3. | Verify
that the temperature control actuator operates to the hot position when
connecting 12V to the terminal 3 and grounding terminal 4. Verify that the temperature control actuator operates to the cool position when connecting in the reverse.
|
4. | Check the voltage between terminals 6 and 7(Drive).
|
Replacement |
1. | Disconnect the negative (-) battery terminal. |
2. | Disconnect the connector (A) and then remove the temperature control actuator (B) after loosening the mounting screws.
|
3. | Install in the reverse order of removal. |