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Circuit Open/Short Inspection: Notes

WARNING: This page is about a different car, the 2008 Mazda 5. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Engine Coolant Temperature Sensor And PCM Connector Terminals
G05543225Courtesy of MAZDA MOTORS CORP.
  1. Disconnect the PCM connector.
  2. Inspect the following wiring harnesses for an open or short circuit. (Continuity inspection)