Repair Procedures: Inspection
WARNING: This page is about a different variant/trim than selected.
- Turn the ignition switch OFF.
- Disconnect the mode control actuator connector.
- Verify that the mode control actuator operates to the defrost mode when connecting 12V to terminal 3 and grounding terminal 7.
- Connect the mode control actuator connector.
- Turn the ignition switch ON.
- Check the voltage between terminals 4 and 5.
Specification
Door position Voltage Error detecting Max. cooling 0.3 ± 0.15V Low voltage: 0.1V or less Max. heating 4.7 ± 0.15V High voltage: 4.9V or more It will feedback the current position of the actuator to controls.
- If the measured voltage is not within specification, substitute with a known-good mode control actuator and check for proper operation.
- Replace the mode control actuator if it is proved that there is a problem with it.