Washer Fluid-Level Sensor Inspection

WARNING: This page is about a different car, the 2009 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 .
Verify that continuity between the washer fluid-level sensor terminals is as indicated in the table.
- If not as specified, replace the washer fluid-level sensor.
  
  Fig 1: Fluid Level Chart
  Courtesy of MAZDA MOTORS CORP.
  
  Fig 2: Identifying Washer Fluid-Level Sensor Connector Terminal
  Courtesy of MAZDA MOTORS CORP.