Washer Fluid-Level Sensor Inspection

WARNING: This page is about a different car, the 2014 Mazda 6. 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 2.5] .)
Set the mudguard aside. (See MUDGUARD 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: Checking Continuity Between Washer Fluid-Level Sensor Terminals
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 .)
  
  Fig 2: Identifying Washer Fluid-Level Sensor Connector Terminals
  Courtesy of MAZDA MOTORS CORP.