Vehicle Speedometer Sensor Inspection

WARNING: This page is about a different car, the 2002 Mazda 626. However, it is still accessible from the selected car via links, so may be relevant.

Remove the vehicle speedometer sensor. See VEHICLE SPEEDOMETER SENSOR REMOVAL/INSTALLATION .

Fig 1: Removing Vehicle Speedometer Sensor
Courtesy of MAZDA MOTORS CORP.
Measure the voltage between terminals of the vehicle speedometer sensor while rotating the drive gear by hand.

Fig 2: Voltage Reading Chart
Courtesy of MAZDA MOTORS CORP.

Fig 3: Installing Voltage Sensor
Courtesy of MAZDA MOTORS CORP.
Install the vehicle speedometer sensor. See VEHICLE SPEEDOMETER SENSOR REMOVAL/INSTALLATION .