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Home >> Hyundai >> 2019 >> Santa Fe SEL Plus, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 74 (Body Control Module Diagnosis) >> Component Location And Function >> Component Function >> Rain Sensor
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Rain Sensor

WARNING: This page is about a different car, the 2020 Hyundai Santa Fe. However, it is still accessible from the selected car via links, so may be relevant.

RSM* which is attached at front window glass measures the precipitation and the illumination.

The precipitation is needed for determining operating time and controlling auto Low/High speed of the wiper. And the illumination is needed for controlling the lamps.

NOTE: RSM* (Rain Sensor Module): "RAIN SENSOR"
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