Kia Optima: Rain Sensor. Repair procedures

System Function

Basic PrincipleEmitted Beam from luminosity diode is reflected entirely against the windshield exterior, and then turn into photo diode. If there is water on the windshield exterior, beam separates ...

Inspection

Rain Sensing Wiper 1. In IGN2 ON state, if auto switch input (LIN communication) is ON then both wiper low relay and wiper high relay outputs are controlled by the rain sensor input s ...

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Inspection
Speedometer 1. Adjust the pressure of the tires to the specified level. 2. Drive the vehicle onto a speedometer tester. Use wheel chocks (A) as appropriate. ...

Chart 5
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Easy access function
With the shift lever in the P position, the system will move the driver's seat automatically as follows. Without smart key system - It will move the driver’s seat rearward when the igni ...