Circuit Open/Short Inspection: Notes

Fig 1: Identifying Variable Tumble Shutter Valve Switch Connector Terminals

Courtesy of MAZDA MOTORS CORP.

1. Disconnect the PCM connector.
   Fig 2: PCM Connector Terminal Identification

   Courtesy of MAZDA MOTORS CORP.
2. Inspect the following harness for an open or short wiring. (Continuity inspection)