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Mazda
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2009
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3 Mazdaspeed, 2.3 L
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Repair and Diagnosis
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Engine Performance
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Engine Control Systems
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Engine Control System (L3 With TC)
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Neutral Switch Inspection [L3 With TC]
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Circuit Open/Short Inspection
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Notes
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Circuit Open/Short Inspection: Notes
Fig 1: Identifying Neutral Switch Connector Terminals
Courtesy of MAZDA MOTORS CORP.
Disconnect the PCM connector.
Inspect the following wiring harness for an open or short circuit. (Continuity inspection)