Return test

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 motor wire from terminal M.
Connect battery positive voltage to terminal M and ground the starter body.
Pull out the drive pinion with a screwdriver. Verify that it returns to its original position when released.
- If it does not return, repair or replace the starter.
  
  Fig 1: Connecting Battery Positive Voltage To Terminal M And Ground Starter Body
  Courtesy of MAZDA MOTORS CORP.