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Circuit Open/Short Inspection: Notes

  1. Disconnect the PCM connectors.
  2. Disconnect the APP sensor connector.
  3. Inspect the following wiring harnesses for an open or short circuit. (Continuity inspection)
    Fig 1: Identifying APP Sensor Connector Terminals
    G00972621Courtesy of MAZDA MOTORS CORP.
    Fig 2: Identifying PCM Wiring Harness Side Connector Terminals
    G00972622Courtesy of MAZDA MOTORS CORP.
    Fig 3: Identifying Main Relay Connector Terminals
    G00972623Courtesy of MAZDA MOTORS CORP.
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