Washer Fluid-Level Sensor Inspection

WARNING: This page is about a different car, the 2014 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .)
Remove the set plate. (See SET PLATE REMOVAL/INSTALLATION .)
Remove the front bumper. (See FRONT BUMPER REMOVAL/INSTALLATION .)
Disconnect the connector. (See WASHER FLUID-LEVEL SENSOR REMOVAL/INSTALLATION .)
Verify that the continuity between the washer fluid-level sensor terminals is as indicated in the table.

Fig 1: Washer Fluid-Level Sensor Continuity Reference Chart
Courtesy of MAZDA MOTORS CORP.

Fig 2: Washer Fluid-Level Sensor Circuit Diagram
Courtesy of MAZDA MOTORS CORP.
- If not as indicated in the table, replace the washer fluid-level sensor. (See WASHER FLUID-LEVEL SENSOR REMOVAL/INSTALLATION .)