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Home › Nissan-Datsun › 2005 › Armada LE, 4WD › Repair and Diagnosis › Engine Performance › Engine Control System › DTC P1574: ASCD Vehicle Speed Sensor › Diagnostic Procedure

Diagnostic Procedure

  1. CHECK DTC WITH TCM 

    Check DTC with TCM. Refer to OBD-II DIAGNOSTIC TROUBLE CODE (DTC) .

    OK or NG 

    • OK: GO TO  2.
    • NG: Perform trouble shooting relevant to DTC indicated.
  2. CHECK DTC WITH ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) 

    Refer to TROUBLE DIAGNOSIS .

    OK or NG 

    • OK: GO TO  3.
    • NG: Repair or replace.
  3. CHECK COMBINATION METER FUNCTION 

    Check combination meter function.

    Refer to COMBINATION METERS .

    • INSPECTION END 
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