Back-Up Light Switch Inspection

WARNING: This page is about a different car, the 2008 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the back-up light switch connector.
Verify that the continuity between the back-up light switch terminals is as indicated in Fig 1.
- If not as indicated in Fig 1, replace the back-up light switch.
  
  Fig 1: Back-Up Light Switch Continuity Chart
  Courtesy of MAZDA MOTORS CORP.
  
  Fig 2: Identifying Back-Up Light Switch Connector Terminals
  Courtesy of MAZDA MOTORS CORP.