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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 >> P1745 Line Pressure Control >> 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.
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 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)

    Is "P1745 L/PRESS CONTROL" detected? 

    YES: Go to "DIAGNOSIS PROCEDURE ".

    NO: Refer to "INTERMITTENT INCIDENT ".