Kia Cee'd: Troubleshooting / Auto Defogging Sensor Description and operation

The auto defogging sensor is installed on the front window glass. The sensor judges and sends signal if moisture occurs to blow out wind for defogging. The air conditioner control module receives signal from the sensor and restrains moisture and eliminate defog by controlling the intake actuator, A/C, auto defogging actuator, blower motor rpm, mode actuator.

Ambient Temperature Sensor Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Disconnect the ambient temperature sensor. 3. Check the re ...

Auto Defogging Sensor Repair procedures

Inspection To inspect and diagnose the sensor, refer to Self-Diagnosis procedure and DTC guide. Replacement 1. Disconnect the negative (-) battery ...

Other information:

Kia Cee'd JD Service Manual: Repair procedures
Replacement 1. Disconnect the battery negative cable from the battery and then wait for at least 30 seconds. 2. Turn the steering wheel so that the front wheels can face straight ahead. 3. Remove t ...

Kia Cee'd JD Service Manual: Knock Sensor (KS) Repair procedures
Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Remove the intake manifold. (Refer to Engine Mechanical System - "Intake Manifold") 3. Dis ...