2000 Mazda MPV DXFACTORY OEM SERVICE PROCEDURE

Vehicle Speed Sensor

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 vehicle speed sensor. Connect voltmeter (5-volt scale) between vehicle speed sensor terminals. See Fig 1 . Rotate vehicle speed sensor driven gear by hand. If voltage pulses are detected, vehicle speed sensor is okay at this time. If voltage pulses are not detected, replace vehicle speed sensor.

Fig 1: Testing Vehicle Speed Sensor
G93D83330Courtesy of MAZDA MOTORS CORP.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.