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Home >> Mazda >> 2009 >> CX-7 Touring, 2.3 L, AWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Dynamic Stability Control System >> Rear Abs Wheel-Speed Sensor Inspection [AWD] >> 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. Fig 1: Identifying DLC-2 Connector
    G04860271Courtesy of MAZDA MOTORS CORP.
  4. Select the following PIDs using the M-MDS:
    • WSPD_LR (LR ABS wheel-speed sensor)
    • WSPD_RR (RR ABS wheel-speed sensor)
  5. Start the engine and drive the vehicle.
  6. Verify that the display of the M-MDS shows the same value as the speedometer.
    • If there is any malfunction, replace the rear ABS wheel-speed sensor.