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Home >> Nissan-Datsun >> 2006 >> Sentra SE-R >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P1148 To P2A00 (Qr25DE) >> 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 

    OK: GO TO  2.

    NG: Perform trouble shooting relevant to DTC indicated.

  2. CHECK COMBINATION METER 

    Check combination meter function.

    Refer to "METER/GAUGE OPERATION AND ODO/TRIP METER SEGMENT CHECK IN DIAGNOSIS MODE ".

    : INSPECTION END 

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