Honda Accord 2008 Manual page 957

07/11/02 08:48:08 61TA0000_140_0114
Automatic Transmission
DTC Troubleshooting (cont'd)
41. Check for Temporary DTCs or DTCs with the HDS.
Is DT C P07 21 or P07 22 indicated?
YES − Check for poor connections or loose
terminals between the output shaft (countershaft)
speed sensor and the PCM. If the PCM was updated,
substitute a known-good PCM (see page 14-8), then
go to step 40. If the PCM was substituted, go to step
1.
NO − Go to step 42.
42. Monitor the OBD STATUS for P0721 or P0722 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 41,
go to the indicated DTC's troubleshooting.
NO − If the HDS indicates FAILED, check for poor
connections or loose terminals between the output
shaft (countershaft) speed sensor and the PCM. If
the PCM was updated, substitute a known-good
PCM (see page 14-8), then go to step 40. If the PCM
was substituted, go to step 1. If the HDS indicates
NOT COMPLETED, go to step 40.
14-112