Washer Fluid Level Sensor Switch

WARNING: This page is about a different car, the 2017 Kia Optima. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the negative (-) battery terminal.
Drain the washer fluid to less than 650 cc.
Check for continuity between terminals No. 1 and No. 2 in each float position.
There should be continuity when the float is down.

There should be no continuity when the float is up.
If the continuity is not as specified, replace the washer fluid level switch.

Fig 1: Washer Fluid Level Sensor Switch Connector End View
Courtesy of KIA MOTORS AMERICA, INC.

Courtesy of KIA MOTORS AMERICA, INC.
If the continuity is not as specified, replace the washer fluid level switch.