Ignition Switch 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 column cover.
Disconnect the ignition switch connectors.
Inspect for continuity between the ignition switch terminals using an ohmmeter.
- If not as specified, replace the ignition switch.
  
  Fig 1: Ignition Switch Continuity Table
  Courtesy of MAZDA MOTORS CORP.
  
  Fig 2: Ignition Switch Circuit Diagram And Connector Terminals
  Courtesy of MAZDA MOTORS CORP.