Back-Up Light Switch Inspection

WARNING: This page is about a different car, the 2007 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: Continuity Reference Chart
  Courtesy of MAZDA MOTORS CORP.
  
  Fig 2: Inspecting Continuity Between Back-Up Light Switch Terminals
  Courtesy of MAZDA MOTORS CORP.