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Home >> Infiniti >> 2003 >> I35 >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Automatic Transaxle >> Diagnostic Trouble Code Definitions >> DTC P0733: A/T 3ED Gear Function >> Diagnostic Trouble Code (DTC) Confirmation Procedure >> With CONSULT-II

With CONSULT-II

  1. Start engine and select "DATA MONITOR" mode for "A/T" with CONSULT-II.
  2. Make sure that output voltage of A/T fluid temperature sensor is within the range below.

    FLUID TEMP SEN: 0.4 - 1.5V

    If out of range, drive the vehicle to decrease the voltage (warm up the fluid) or stop engine to increase the voltage (cool down the fluid).

    Fig 1: Display Select Diag Mode Sheet With Consult-II
    G02090655Courtesy of NISSAN MOTOR CO., U.S.A.
  3. Select "3RD GR FNCTN P0733" of "DTC WORK SUPPORT" mode for "A/T" with CONSULT-II and touch "START".
  4. Accelerate vehicle to 60 to 75 km/h (37 to 47 MPH) under the following condition and release the accelerator pedal completely.

    THROTTLE POSI: Less than 1.0/8 (at all times during step 4) Selector lever: D position 

    • Check that "GEAR" shows "4" after releasing pedal. 
      Fig 2: Identifying A/T Fluid Temperature Graph
      G02090656Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Depress accelerator pedal steadily with 3.5/8 - 4.5/8 of "THROTTLE POSI" from a speed of 60 to 75 km/h (37 to 47 MPH) until "TESTING" changes to "STOP VEHICLE" or "COMPLETED". (It will take approximately 3 seconds.) If the check result NG appears on CONSULT-II screen, go to DIAGNOSTIC PROCEDURE . If "STOP VEHICLE" appears on CONSULT-II screen, go to following step.
    • Check that "GEAR" shows "3" when depressing accelerator pedal with 3.5/8 - 4.5/8 of "THROTTLE POSI". 
    • If "TESTING" does not appear on CONSULT-II for a long time, select "SELF- DIAG RESULTS" for "ENGINE". In case a 1st trip DTC other than P0733 is shown, refer to applicable "TROUBLE DIAGNOSIS FOR DTC". 
  6. Stop vehicle.
  7. Follow the instruction displayed. (Check for normal shifting referring to the table below.)
    Fig 3: Identifying Normal Shifting Referring Table
    G02090657Courtesy of NISSAN MOTOR CO., U.S.A.
  8. Make sure that "OK" is displayed. (If "NG" is displayed, refer to "DIAGNOSTIC PROCEDURE".) Refer to DIAGNOSTIC PROCEDURE . Refer to SHIFT SCHEDULE .
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