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Home >> Infiniti >> 2013 >> FX37 Base, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 5 (Automatic Transmission) >> DTC/Circuit Diagnosis >> DTC P0710: Transmission Fluid Temperature Sensor A >> DTC Logic >> DTC Confirmation Procedure

DTC Confirmation Procedure

WARNING: This page is about a different car, the 2013 Infiniti FX50. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: Always drive vehicle at a safe speed.
  1. PRECONDITIONING 

    If "DTC CONFIRMATION PROCEDURE" has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.

    : GO TO 2.

  2. CHECK DTC DETECTION 

    With CONSULT 

    1. Start the engine.
    2. Select "SLCT LVR POSI" and "VHCL/S SE-A/T" in "Data Monitor" in "TRANSMISSION".
    3. Drive vehicle and maintain the following conditions for 14 minutes or more.

      SLCT LVR POSI: D

      VHCL/S SE-A/T: 10 km/h (7 MPH) or more

    4. Perform "Self Diagnostic Results" in "TRANSMISSION".

    With GST 

    Follow the procedure "With CONSULT".

    Is "P0710" detected? 

    YES: Go to "DIAGNOSIS PROCEDURE ".

    NO: GO TO 3.

  3. CHECK A/T FLUID TEMPERATURE SENSOR FUNCTION 

    With CONSULT 

    1. Select "ATF TEMP 1" in "Data Monitor" in "TRANSMISSION".
    2. Select "COOLANT TEMP" in "Data Monitor" in "ENGINE".
    3. Check temperature difference between A/T fluid and engine coolant.

    With GST 

    1. Complete engine diagnoses P0111, P0116, and P0196.
    2. After starting the engine start, run the engine at idle for 5 minutes.

      Is the temperature calculated by subtracting engine coolant temperature from A/T fluid temperature more than 33°C (91.4°F) or is it less than -19°C (-2.2°F)? (With CONSULT)/Is "P0710" detected? (With GST) 

      YES: Go to "DIAGNOSIS PROCEDURE ".

      NO: INSPECTION END.