FixVault
Home › Infiniti › 2013 › EX37 Base, AWD › Repair and Diagnosis › Engine Performance › System › Engine Control System - DTCS P1225 To P2138 › DTC P1574: ASCD Vehicle Speed Sensor › Diagnosis Procedure

Diagnosis Procedure

  1. CHECK DTC WITH TCM 

    Check DTC with TCM. Refer to "CONSULT FUNCTION (TRANSMISSION) ".

    Is the inspection result normal? 

    YES: GO TO 2.

    NO: Perform trouble shooting relevant to DTC indicated.

  2. CHECK DTC WITH "ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)" 

    Refer to "CONSULT FUNCTION ".

    Is the inspection result normal? 

    YES: GO TO 3.

    NO: Repair or replace.

  3. CHECK DTC WITH "UNIFIED METER AND A/C AMP." 

    Refer to "CONSULT FUNCTION (METER/M&A) ".

    : INSPECTION END

About FixVault