P0710

P0710 TRANSMISSION FLUID TEMPERATURE SENSOR A

Description

The A/T fluid temperature sensor detects the A/T fluid temperature and transmits a signal to the TCM.


DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


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.





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/S" 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.


Diagnosis Procedure


1. CHECK INTERMITTENT INCIDENT

Refer to "Intermittent Incident" Intermittent Incident.
Is the inspection result normal?
YES- Replace control valve & TCM. Refer to "Removal and Installation" Removal and Installation.
NO- Repair or replace damaged parts.