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Home >> Infiniti >> 2007 >> QX56 AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P1225 To P2A03 >> DTC P1574 ASCD Vehicle Speed Sensor >> DTC Confirmation Procedure >> With Consult-II
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With Consult-II

  1. Start engine (VDC switch OFF).
  2. Select "DATA MONITOR" mode with CONSULT-II.
  3. Drive the vehicle at more than 40 km/h (25 MPH).
  4. If DTC is detected, go to "DIAGNOSTIC PROCEDURE ".
    Fig 1: CONSULT-II Display - DATA MONITOR
    G04900036Courtesy of NISSAN NORTH AMERICA, INC.
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