Honda Accord 2008 Manual page 936

07/11/02 08:47:45 61TA0000_140_0093
DTC P0711: Problem in ATF Temperature
Sensor Circuit
NOTE:
• Before you troubleshoot, record all freeze data and
any on-board snapshot with the HDS, and review
General Troubleshooting Information (see page 14-4).
• This code is caused by an electrical circuit problem
and cannot be caused by a mechanical problem in the
transmission.
1. Turn the ignition switch to ON (II).
2. Check the ATF Temp Sensor in the Data List with
the HDS.
Does the AT F temperature exceed the ambient air
temperature?
YES − Record the ATF temperature. Leave the
engine off for at least 30 minutes, then go to step 3.
NO − Record the ATF temperature. Test the stall
speed RPM (see page 14-217) three times, then go
to step 3.
3. Check the ATF Temp Sensor in the Data List with
the HDS.
Did the AT F temperature change?
YES − Leave the engine off for at least 30 minutes,
then go to step 4.
NO − Replace the ATF temperature sensor
(see page 14-239), then go to step 6.
4. Check the ECT Sensor in the Data List with the HDS.
Does the ECT Sensor read about the same as the
ambient air temperature?
YES − Go to step 5.
−
NO Leave the engine off until the ECT Sensor
reads the same as the ambient air temperature,
then go to step 5.
5. Check the ATF Temp Sensor in the Data List with
the HDS.
Does the AT F temperature read about the same as
ECT Sensor?
YES − Go to step 14.
−
NO Replace the ATF temperature sensor
(see page 14-239), then go to step 6.
6. Reconnect all connectors.
7. Turn the ignition switch to ON (II).
8. Clear the DTC with the HDS.
9. Start the engine, and warm it up to normal
operating temperature (the radiator fan comes on).
10. Allow the engine coolant temperature to cool to the
ambient air temperature.
11. Start the engine, and warm it up to normal
operating temperature (the radiator fan comes on),
and wait for at least 20 seconds, then drive the
vehicle at speeds over 19 mph (31 km/h) for at least
5 minutes.
12. Check for Temporary DTCs or DTCs with the HDS.
Is DT C P07 11 indicated?
−
YES Check for poor connections or loose
terminals between the ATF temperature sensor and
the PCM, then go to step 1.
NO − Go to step 13.
13. Monitor the OBD STATUS for P0711 in the DTCs
MENU with the HDS.
Does the HDS indicate PASSED?
−
YES Troubleshooting is complete. If any other
Temporary DTCs or DTCs were indicated in step 12,
go to the indicated DTC's troubleshooting.
NO − If the HDS indicates FAILED, check for poor
connections or loose terminals between the ATF
temperature sensor and the PCM, then go to step 1.
If the HDS indicates NOT COMPLETED, go to step 9.
ＴＡ０８ＡＥＢＫ７７１０００９０７１１ＦＡＡＴ００
(cont'd)
14-91