Blower Motor Inspection

WARNING: This page is about a different car, the 2002 Mazda 626. However, it is still accessible from the selected car via links, so may be relevant.

Remove the under cover.
Disconnect the blower motor connector.
Connect battery positive voltage to terminal B and ground to terminal A of the blower motor and verify its operation.
- If not as specified, replace the blower motor.
  
  Fig 1: Identifying Blower Motor Circuit & Connector View
  Courtesy of MAZDA MOTORS CORP.