DTC Troubleshooting: P0711 (28-5)

DTC P0711:  Problem in ATF Temperature Sensor Circuit


NOTE:

1.Check the ATF temperature with the Honda PGM Tester or HDS.

Does the ATF temperature exceed the outside-air temperature?


YES - Record the ATF temperature. Leave the engine off for more than 30 minutes, and go to 2.


NO - Record the ATF temperature. Test the stall speed RPM three times. Go to 2 after stall speed testing.


2.Check the ATF temperature with the PGM Tester or HDS.

Did the ATF temperature change?


YES - Leave the engine off for more than 30 minutes, and go to 3.


NO - Faulty  ATF temperature sensor, replace it. After replacing the sensor, go to 5, and check that the repair has been completed.


3.Check the ECT SENSOR with the Honda PGM Tester or HDS.

Is the ECT SENSOR equal to the outside-air temperature?


YES - Go to 4.


NO - Leave the engine off for more than 30 minutes, and return to step 3 and recheck.n

4.Check the ATF temperature with the Honda PGM Tester or HDS.

Is the ATF temperature almost equal to ECT SENSOR?


YES - Intermittent failure, the system is OK at this time.n


NO - Faulty  ATF temperature sensor, replace it. After replacing the sensor, go to 5, and check that the repair has been completed.


5.Clear the DTC in CLEAR MENUE with the Honda PGM Tester or HDS.

6.Test-drive the vehicle for several minutes under the same conditions as those indicated by the freeze data.

7.Check the OBD STATUS in DTCs MENU for a pass/fail test of code P0711.

Did the result pass?


YES - The problem has been corrected.n


NO - Return to step 1 and recheck.n