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Home >> Nissan-Datsun >> 2005 >> 350Z 2D Convertible, Standard >> 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 "VDC/TSC/ABS CONTROL UNIT (WITH VDC MODELS)" OR "ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) (WITHOUT VDC MODELS)" 

    Refer to "TROUBLE DIAGNOSIS " or refer to "TROUBLE DIAGNOSIS ".

    OK or NG

    • OK: GO TO 3.
    • NG: Repair or replace.
  3. CHECK DTC WITH "UNIFIED METER AND A/C AMP." 

    Refer to "COMBINATION METERS ".

    • : INSPECTION END 
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