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Home >> Infiniti >> 2007 >> QX56 AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS U1000 To P0153 >> DTC P0011, P0021 IVT Control >> DTC Confirmation Procedure >> Procedure For Malfunction A >> With CONSULT-II

With CONSULT-II

  1. Turn ignition switch ON.
  2. Select "DATA MONITOR" mode with CONSULT-II.
  3. Maintain the following conditions for at least 10 consecutive seconds.
    CONDITIONS CHART

    ENG SPEED More than 2, 000 rpm (A constant rotation is maintained.)
    COOLAN TEMP/S More than 70°C (158°F)
    Selector lever 1st or 2nd position
    Driving location uphill Driving vehicle uphill (Increased engine load will help maintain the driving conditions required for this test.)
    Fig 1: CONSULT-II Display - DATA MONITOR
    G04900140Courtesy of NISSAN NORTH AMERICA, INC.
  4. Maintain the following conditions for at least 20 consecutive seconds.
    CONDITIONS CHART

    ENG SPEED Idle
    COOLAN TEMP/S More than 70°C (158°F)
    Selector lever P or N position
  5. If 1st trip DTC is detected, go to "DIAGNOSTIC PROCEDURE ".
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