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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 569 (Automatic Transmission (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> DTC P0711: Transmission Fluid Temperature Sensor A >> DTC Confirmation Procedure

DTC Confirmation Procedure

WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: Always drive vehicle at a safe speed.
  1. PREPARATION BEFORE WORK 

    If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test.

    GO TO 2.

  2. PERFORM DTC CONFIRMATION PROCEDURE 

    SYMBOL With CONSULT

    1. Turn ignition switch OFF and cool the engine.
    2. Turn ignition switch ON.
      CAUTION: Never start the engine.
    3. Select "Data Monitor" in "TRANSMISSION".
    4. Select "FLUID TEMP".
    5. Record CVT fluid temperature.
    6. Start the engine and wait for at least 2 minutes.
    7. Drive the vehicle for the total minutes specified in the Driving time column below with the following conditions satisfied.

      Selector lever

      : "D" position

      Accelerator pedal position

      : 1.0/8 or more

      Vehicle speed

      : 10 km/h (7 MPH) or more

      CVT fluid temperature before engine start

      Driving time

      -40 deg.C (-40 deg.F) --31 deg.C (-23.8 deg.F)

      20 minutes or more

      -30 deg.C (-22 deg.F) --21 deg.C (-5.8 deg.F)

      18 minutes or more

      -20 deg.C (-4 deg.F) --11 deg.C (-12.2 deg.F)

      14 minutes or more

      -10 deg.C (14 deg.F) --1 deg.C (30.2 deg.F)

      10 minutes or more

      0 deg.C (32 deg.F) - 9 deg.C (48.2 deg.F)

      7 minutes or more

      Other than the above

      --

      (Go to 3.)
    8. Stop the vehicle.
    9. Check the first trip DTC.

    SYMBOL With GST

    1. Turn ignition switch OFF and cool the engine.
    2. Start the engine and wait for at least 2 minutes.
    3. Drive the vehicle and maintain the following conditions for 20 minutes or more.

      Selector lever

      : "D" position

      Accelerator pedal position

      : 1.0/8 or more

      Vehicle speed

      : 10 km/h (7 MPH) or more
    4. Stop the vehicle.
    5. Check the first trip DTC.

    Is "P0711" detected?

    YES

    Go to Diagnosis Procedure .

    NO

    GO TO 3.

  3. CHECK CVT FLUID TEMPERATURE SENSOR 
    1. Turn ignition switch OFF.
    2. Disconnect CVT unit connector.
    3. Check resistance between CVT unit connector terminals.

      CVT unit

      Condition

      Resistance

      (Approx.)

      Terminal

      12 - 18

      CVT fluid temperature: 20 deg.C (68 deg.F)

      6.5 kOhm

      CVT fluid temperature: 50 deg.C (122 deg.F)

      2.2 kOhm

      CVT fluid temperature: 80 deg.C (176 deg.F)

      0.87 kOhm

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    There is a malfunction of CVT fluid temperature sensor. Replace transaxle assembly. Refer to Removal and Installation .

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