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Home >> Nissan-Datsun >> 2004 >> Altima S, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1002 (Automatic Transmission (Re0F09B)) >> Component Diagnosis >> P0730 Belt Damage >> DTC Logic >> DTC Confirmation Procedure

DTC Confirmation Procedure

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: Always drive vehicle at a safe speed.
NOTE: Immediately after performing any "DTC CONFIRMATION PROCEDURE", always turn ignition switch OFF. Then wait at least 10 seconds before performing the next test.
  1. CHECK DTC DETECTION

    With CONSULT-III

    1. Turn ignition switch ON.
    2. Select "Data Monitor" in "TRANSMISSION".
    3. Check that output voltage of CVT fluid temperature sensor is within the range below.

      ATF TEMP SEN: 1.0 - 2.0 V

      If it is 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)

    4. Start engine and maintain the following conditions for at least 30 consecutive seconds.

      Start test from 0 km/h (0 MPH)

      Constant acceleration: Keep 30 seconds or more

      VEHICLE SPEED: 10 km/h (6 MPH) or more

      ACC PEDAL OPEN: More than 1.0/8

      RANGE: "D" position

      ENG SPEED: 450 RPM or more

    Is "P0730 BELT DAMG" detected? 

    YES: Go to "DIAGNOSIS PROCEDURE ".

    NO: Refer to "INTERMITTENT INCIDENT ".