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Home >> Kia >> 2015 >> Optima EX >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Wiper/Washer Systems >> Windshield Wiper/Washer System - Optima (Except HEV) >> Rain Sensor >> Description And Operation >> System Function >> Operation Control
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Operation Control

Wiper ECU transmits the signal as a rain sensor, and then the rain sensor perceives the rainwater to transmit to the wiping order wiper ECU, wiper ECU controls the wiper motor according to the signal.

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