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Home >> Mazda >> 2007 >> CX-7 Sport, AWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Dynamic Stability Control System >> Front Abs Wheel-Speed Sensor Inspection >> Sensor Output Value Inspection
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Sensor Output Value Inspection

  1. Turn the ignition switch off.
  2. Connect the M-MDS to the DLC-2.
  3. Select the following PIDs using the M-MDS:
    • WSPD_LF (LF ABS wheel-speed sensor)
    • WSPD_RF (RF ABS wheel-speed sensor)
  4. Start the engine and drive the vehicle.
  5. Verify that the display of the M-MDS shows the same value as the speedometer.
    • If there is any malfunction, replace the front ABS wheel-speed sensor.
      Fig 1: Identifying DLC-2 Connector
      G04860162Courtesy of MAZDA MOTORS CORP.