Inspection |
1. |
Turn the ignition switch OFF. |
2. |
Disconnect the mode control actuator connector. |
3. |
Verify that the mode control actuator operates to the defrost mode when 12V is connected to terminal 3 and ground to terminal 7. Verify that the mode control actuator operates to the vent mode when connected in reverse.
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4. |
Connect the mode control actuator connector. |
5. |
Turn the ignition switch ON. |
6. |
Check the voltage between terminals 5 and 4. Specification
The current position of the actuator will be sent to the control unit. |
7. |
If the measured voltage is not within the specification, substitute with a verified temperature control actuator and check for proper operation. |
8. |
Replace the mode control actuator if it is proved that there is a problem with it. |
Replacement |
1. |
Disconnect the negative (-) battery terminal. |
2. |
Remove the knee airbag. (Refer to Restraint - "Knee Airbag (KAB) Module") |
3. |
Disconnect the connector (A) and then remove the temperature control actuator (B) after loosening the mounting screws.
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4. |
Install in the reverse order of removal. |