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Home >> Nissan-Datsun >> 2004 >> Sentra Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - QG18DE >> DTC P1574: ASCD Vehicle Speed Sensor >> Diagnostic Procedure
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Diagnostic Procedure

  1. CHECK DTC WITH TCM 

    Check DTC with TCM. Refer to ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION .

    OK or NG 

    1. OK : GO TO 2.
    2. NG : Perform trouble shooting relevant to DTC indicated.
  2. CHECK DTC WITH "UNIFIED METER AND 

    Refer to SELF-DIAGNOSIS FUNCTION .

    1. INSPECTION END 

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