Back-Up Light Switch Inspection

WARNING: This page is about a different car, the 2003 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the back-up light switch connector.
Inspect for continuity between the back-up light switch terminals using an ohmmeter.
- If not as specified, replace the back-up light switch.
Fig 1: Shift Lever Position And Back-Up Light Switch Terminals Continuity Chart
Courtesy of MAZDA MOTORS CORP.

Fig 2: Inspecting Continuity Between Back-Up Light Switch Terminals
Courtesy of MAZDA MOTORS CORP.