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Home >> Kia >> 2007 >> Sorento Base, A5SR2 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Automatic Transaxle System) >> Automatic Transaxle System >> DTC P0721 A/T Output Speed Sensor Circuit - Open Or Short (GND) >> Monitor Scan Tool Data

Monitor Scan Tool Data

WARNING: This page is about a different variant/trim than selected.
  1. Connect scan tool to data link connector (DLC).
  2. Engine "ON".
  3. Monitor the "OUTPUT SPEED SENSOR" parameter on the scan tool.
  4. Driving at speed of over 5km/h.

    Specification : Increasing Gradually

    Fig 1: Scan Tool Display - Output Speed Sensor
    G05119229Courtesy of KIA MOTORS AMERICA, INC.
  5. Does "OUTPUT SPEED SENSOR" follow the reference data?

    YES 

    • Fault is intermittent caused by poor contact in the sensor's and/or PCM/TCM's connector or was repaired and PCM/TCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration or damage. Repair or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

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