Door Key Cylinder Switch

WARNING: This page is about a different car, the 2004 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the front door lock actuator connector.
Inspect for continuity between the door lock-link switch terminals.
- If not as specified, replace the front door lock actuator.
Fig 1: Door Key Cylinder Switch Continuity
Courtesy of MAZDA MOTORS CORP.

Fig 2: Inspecting Door Key Cylinder Switch
Courtesy of MAZDA MOTORS CORP.