Honda Accord 2008 Manual page 995

07/11/02 08:49:05 61TA0000_140_0152
Automatic Transmission
DTC Troubleshooting (cont'd)
12. Turn the ignition switch to LOCK (0).
13. Jump the SCS line with the HDS.
14. Disconnect PCM connector B (49P).
15. Check for continuity between PCM connector
terminal B8 and the 2nd clutch transmission fluid
pressure switch connector terminal.
＊０２
PCM CONNECTOR B (49P)
OP2SW (BLU/RED)
Terminal side of
female terminals
Is there continuity?
YES
NO −
connector terminal B8 and the 2nd clutch
transmission fluid pressure switch, then go to step
16.
16. Reconnect all connectors.
17. Turn the ignition switch to ON (II).
18. Clear the DTC with the HDS.
19. Start the engine, and warm it up to normal
operating temperature (the radiator fan comes on).
14-150
2ND CLUTCH
TRANSMISSION FLUID
PRESSURE
SWITCH CONNECTOR
Wire side of
female terminals
−
Go to step 23.
Repair open in the wire between PCM
20. Test-drive the vehicle in 2nd gear with the shift
lever in D for at least 2 seconds. Then drive in 4th
gear for at least 2 seconds.
21. Check for Temporary DTCs or DTCs with the HDS.
Is DT C P0843 indicated?
−
YES Check for poor connections or loose
terminals between the 2nd clutch transmission
fluid pressure switch and the PCM, then go to step
1.
NO − Go to step 22.
OP2SW 22. Monitor the OBD STATUS for P0843 in the DTCs
(BLU/RED)
MENU with the HDS.
Does the HDS indicate PASSED?
−
YES Troubleshooting is complete. 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 poor
connections or loose terminals between the 2nd
clutch transmission fluid pressure switch and the
PCM, then go to step 1. If the HDS indicates NOT
COMPLETED, go to step 19.
23. Reconnect all connectors.
24. 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).
25. Start the engine, and warm it up to normal
operating temperature (the radiator fan comes on).
26. Test-drive the vehicle in 2nd gear with the shift
lever in D for at least 2 seconds. Then drive in 4th
gear for at least 2 seconds.