Washer Fluid-Level Sensor Inspection

WARNING: This page is about a different car, the 2005 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the negative battery cable.
Remove the front bumper. (See FRONT BUMPER REMOVAL/INSTALLATION .)
Inspect for continuity between the washer fluid-level sensor terminals using an ohmmeter.
- If not as specified, replace the washer fluid-level sensor.
  
  Fig 1: Washer Fluid-Level Sensor Continuity Table
  Courtesy of MAZDA MOTORS CORP.
  
  Fig 2: Washer Fluid-Level Sensor Circuit Diagram And Connector Terminals
  Courtesy of MAZDA MOTORS CORP.