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Home >> Infiniti >> 2004 >> QX56 RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System >> 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: Selecting "Data Monitor" Mode With CONSULT-II
    G02691837Courtesy of NISSAN MOTOR CO., U.S.A.
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