Repair Procedures: Inspection
WARNING: This page is about a different car, the 2011 Hyundai Elantra. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition "OFF"
- Disconnect the connector of mode control actuator.
- Verify that the mode control actuator operates to the defrost mode when connecting 12V to the terminal 3and grounding terminal 7.
- Verify that the mode control actuator operates to the vent mode when connecting in the reverse.
- Check the voltage between terminals 5 and 6.DOOR POSITION SPECIFICATION
Door position Voltage (5-6) Error detecting Vent 0.3 ± 0.15V Low voltage: 0.1V or less Defrost 4.7 ± 0.15V High voltage: 4.9V or more It will feedback current position of actuator to controls.
- If the measured voltage is not specification, substitute with a known-good mode control actuator and check for proper operation.
- If the problem is corrected, replace the mode control actuator.