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Home >> Hyundai >> 2006 >> Santa Fe Limited, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (3.5L) (2 Of 2) >> DTC Troubleshooting >> DTC P0551 Power Steering Pressure Sensor/Switch Circuit Range/Performance >> Monitor Scan Tool Data

Monitor Scan Tool Data

  1. Ignition "OFF"
  2. Connect Scan Tool and Engine "ON"
  3. Turn the steering wheel and monitor the power steering signal on Current Data

    Specification :

    While not turning steering wheel: "OFF"

    While turning steering wheel slowly: "ON"

    Fig 1: Scan Tool Display - CURRENT DATA
    G04931924Courtesy of HYUNDAI MOTOR CO.
  4. Is the power steering switch operating correctly?

    YES:  

    • Fault is intermittent caused by poor contact in Fuel Level Sensor's and/or PCM' s connector or was repaired and PCM 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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