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Vehicle Speed Sensor

NOTE: If speedometer operates, vehicle speed sensor is okay.

Remove instrument cluster. Connect ohmmeter across appropriate terminals of printed circuit connector. SeeFigure . See VEHICLE SPEED SENSOR TERMINAL IDENTIFICATION  . Insert a screwdriver into speedometer cable receptacle and rotate receptacle. If continuity is not present 4 times per revolution, replace speedometer.

Fig 1: Checking Vehicle Speed Sensor
G93A83329Courtesy of MAZDA MOTORS CORP.
NOTE: If speedometer operates, vehicle speed sensor is okay.