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Home >> Infiniti >> 2008 >> QX56 AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - DTCS P1148 To P2A03 >> DTC P1574: ICC Vehicle Speed Sensor >> DTC Confirmation Procedure >> With Consult-III

With Consult-III

  1. Start engine.
  2. Drive the vehicle at more than 40 km/h (25MPH).
  3. Check 1st trip DTC.
  4. If DTC is detected, go to "DIAGNOSIS PROCEDURE ".