Honda Accord 2008 Manual page 939

07/11/02 08:47:45 61TA0000_140_0096
Automatic Transmission
DTC Troubleshooting (cont'd)
12. Reconnect all connectors.
13. Turn the ignition switch to ON (II).
14. Clear the DTC with the HDS.
15. Start the engine with the shift lever in P, and wait
for at least 20 seconds.
16. Check for Temporary DTCs or DTCs with the HDS.
Is DT C P07 12 indicated?
YES − Check for intermittent short to body ground
in the wire between the ATF temperature sensor
and the PCM, then go to step 1.
NO − Go to step 17.
17. Monitor the OBD STATUS for P0712 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 16,
go to the indicated DTC's troubleshooting.
NO − If the HDS indicates FAILED, check for
intermittent short to body ground in the wire
between the ATF temperature sensor and the PCM,
then go to step 1. If the HDS indicates NOT
COMPLETED, go to step 15.
18. Reconnect all connectors.
19. Update the PCM if it does not have the latest
software (see page 11-231), or substitute a known-
good PCM (see page 14-8).
20. Start the engine with the shift lever in P, and wait
for at least 20 seconds.
14-94
21. Check for Temporary DTCs or DTCs with the HDS.
Is DT C P07 12 indicated?
YES − Check for intermittent short to body ground
in the wire between the ATF temperature sensor
and the PCM. If the PCM was updated, substitute a
known-good PCM (see page 14-8), then go to step
20. If the PCM was substituted, go to step 1.
NO − Go to step 22.
22. Monitor the OBD STATUS for P0712 in the DTCs
MENU with the HDS.
Does the HDS indicate PASSED?
YES − If the PCM was updated, troubleshooting is
complete. If the PCM was substituted, replace the
original PCM (see page 11-232). If any other
Temporary DTCs or DTCs were indicated in step 21,
go to the indicated DTC's troubleshooting.
NO − If the HDS indicates FAILED, check for
intermittent short to body ground in the wire
between the ATF temperature sensor and the PCM.
If the PCM was updated, substitute a known-good
PCM (see page 14-8), then go to step 20. If the PCM
was substituted, go to step 1. If the HDS indicates
NOT COMPLETED, go to step 20.