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Inhibitor Switch (A/T): Testing

Remove connector from switch. Connect ohmmeter to appropriate switch terminals. See Fig 1 or Fig 2 . Continuity should exist with gearshift in Park and Neutral. No continuity should exist in any other ranges. If switch does not perform as indicated, replace switch.

Fig 1: Checking Inhibitor Switch Continuity (MPV 3.0L)
G90B18375Courtesy of MAZDA MOTORS CORP.
Fig 2: Checking Inhibitor Switch Continuity (MPV 2.6L)
G90D18377Courtesy of MAZDA MOTORS CORP.