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Home >> Hyundai >> 2006 >> Tucson GLS, FWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel System (G6BA - GSL 2.7) >> DTC Troubleshooting Procedures >> DTC P0551 Power Steering Pressure Sensor/Switch Circuit Range/Performance >> Component Inspection

Component Inspection

  1. Ignition "OFF".
  2. Disconnect P/S switch connector.
  3. Check continuity of the switch referring to specification.

    Specification

    STEERING WHEEL CONTINUITY CHART

    Steering Wheel Continuity
    Straight ahead No
    Turned Yes
  4. Is resistance within the specification?

    YES  : --> Check for poor connection between ECM and component: backed out terminal, improper mating, broken locks or poor terminal to wire connection. Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO  : --> Check P/S switch for contamination, deterioration, or damage. Substitute with a known-good P/S switch and check for proper operation. If the problem is corrected, replace P/S switch and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.