Washer Fluid-Level Sensor Inspection

WARNING: This page is about a different car, the 2018 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
Remove the set plate. (See SET PLATE REMOVAL/INSTALLATION .)
Remove the front bumper. (See FRONT BUMPER REMOVAL/INSTALLATION .)
Inspect for continuity according to washer fluid level between the washer fluid-level sensor terminals.

Fig 1: Inspecting Continuity Between Washer Fluid-Level Sensor Terminals
Courtesy of MAZDA MOTORS CORP.

Fig 2: Washer Fluid-Level Sensor Terminals Continuity Chart
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 .)