Nissan Versa Sedan Service ManualTransmission & driveline » Transaxle & transmission (TM)
P0711 Transmission fluid temperature
sensor A
P0711 Transmission fluid temperature sensor A
DTC Logic
DTC DETECTION LOGIC
| DTC | Trouble diagnosis name | DTC detection condition | Possible causes |
| P0711 | Transmission Fluid Temperature Sensor "A" Circuit Range/ Performance | Under the following diagnosis
conditions, A/T fluid temperature
does not rise to 15C
(59F) after driving for a certain
period of time with the TCM-received
fluid temperature sensor
value between −40C (−40F)
and 14C (57.2F). - Diagnosis condition
|
A/T fluid temperature sensor |
When the condition of the final
judgment is satisfied after satisfying
that of the provisional
judgment:
|
A/T fluid temperature sensor |
DTC CONFIRMATION PROCEDURE
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.CHECK A/T FLUID TEMPERATURE SENSOR FUNCTION
With CONSULT
- Cool the engine.
- Turn ignition switch ON.
CAUTION: Never start the engine.
- Select "FLUID TEMP" in "Data Monitor" in "TRANSMISSION".
- Select "COOLANT TEMP/S" in "Data Monitor" in "ENGINE".
- Check temperature difference between A/T fluid and engine coolant.
With GST
- Complete engine diagnoses P0111, P0116, and P0196.
- After starting the engine start, run the engine at idle for 5 minutes.
- Check the DTC.
Is the temperature calculated by subtracting engine coolant temperature from A/T fluid temperature more than 38C (100.4F) or is it less than −27C (−16.6F)? (With CONSULT)/Is "P0711" detected? (With GST)
YES >> Go to TM, "Diagnosis Procedure".
NO-1 [With CONSULT: "FLUID TEMP" is 15C (59F) or more]>>INSPECTION END
NO-2 [With CONSULT: "FLUID TEMP" is 14C (57.2F) or less]>>GO TO 3.
NO-3 (With GST)>>GO TO 3.
3.CHECK DTC DETECTION
With CONSULT
- Select "SLCT LVR POSI", "VHCL/S SE-AT", "ACCELE POSI", "FLUID TEMP" in "Data Monitor" in "TRANSMISSION".
- Record A/T fluid temperature.
- Start the engine and wait for at least 3 minutes.
- Drive the vehicle for the total minuets specified in the Driving time column below with the following conditions satisfied.
SLCT LVR POSI : D
VHCL/S SE-AT : 10 km/h (7 MPH) or more
ACCELE POSI : 1.0/8 or more
5. Perform "Self Diagnostic Results" in "TRANSMISSION".
With GST
-
Cool the engine.
-
Start the engine and wait for at least 3 minutes.
-
Drive the vehicle and maintain the following conditions for 21 minutes or more.
Selector lever : D position
Vehicle speed : 10 km/h (7 MPH) or more
Accelerator pedal opening : 1.0/8 or more
Check the DTC.
Is "P0711" detected?
YES >> Go to TM, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
1.CHECK A/T FLUID TEMPERATURE SENSOR
- Turn ignition switch OFF.
- Disconnect the A/T unit connector.
- Check the A/T fluid temperature sensor. Refer to TM, "Component Inspection (A/T Fluid Temperature Sensor)".
Is the check result normal?
YES >> Check intermittent incident. Refer to GI "Intermittent Incident".
NO >> Repair or replace the malfunctioning parts.
Component Inspection (A/T Fluid Temperature Sensor)
1.CHECK A/T FLUID TEMPERATURE SENSOR
Measure the resistance between the A/T unit connector terminals.
Is the check result normal?
YES >> INSPECTION END
NO >> There is a malfunction of the A/T fluid temperature sensor. Replace the transaxle assembly. Refer to TM, "Removal and Installation".