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Home >> Infiniti >> 2005 >> Q45 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS U1000 To P0430 >> DTC P0011, P0021: IVT Control >> DIAGNOSTIC TROUBLE CODES Confirmation Procedure >> Procedure For Malfunction

Procedure For Malfunction

A 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.
    ENG SPEED REFERENCE

    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 vehicle uphill
    Driving location uphill (Increased engine load will help maintain the driving conditions required for this test.)
    Fig 1: CONSULT-II Data Monitor Display (1 Of 2)
    G02372672Courtesy of NISSAN MOTOR CO., U.S.A.
  4. Maintain the following conditions for at least 20 consecutive seconds.
    ENG SPEED REFERENCE

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

With GST

Follow the procedure With CONSULT-II above.