Honda Accord 2008 Manual page 956

07/11/02 08:48:08 61TA0000_140_0113
25. Turn the ignition switch to LOCK (0).
26. Disconnect PCM connector B (49P).
27. Check for continuity between PCM connector
terminal B38 and output shaft (countershaft) speed
sensor connector terminal No. 2.
＊０７
PCM CONNECTOR B (49P)
NC (BLK/WHT)
Terminal side of
female terminals
Is there continuity?
YES
−
NO
connector terminal B38 and the output shaft
(countershaft) speed sensor, then go to step 32.
28. Connect the output shaft (countershaft) speed
sensor connector.
29. Clear the DTC with the HDS.
30. Start the engine, disable the VSA by pressing the
VSA OFF switch, run the vehicle with the shift lever
in D, with the engine speed above 2,000 rpm for at
least 10 seconds. Slow down and stop the wheels.
31. Monitor the OBD STATUS for P0721 or P0722 in the
DTCs MENU with the HDS.
Does the HDS indicate F AILED?
YES
speed sensor (see page 14-236), then go to step 32.
NO −
OUTPUT SHAFT
(COUNTERSHAFT)
SPEED SENSOR
CONNECTOR
Wire side of
female terminals
− Go to step 38.
Repair open in the wire between PCM
−
Replace the output shaft (countershaft)
Go to step 38.
32. Reconnect all connectors.
33. Turn the ignition switch to ON (II).
34. Clear the DTC with the HDS.
35. Start the engine, disable the VSA by pressing the
VSA OFF switch, run the vehicle with the shift lever
in D at speeds over 12 mph (20 km/h) for at least
10 seconds. Slow down and stop the wheels.
36. Check for Temporary DTCs or DTCs with the HDS.
Is DT C P07 21 or P07 22 indicated?
NC
(BLK/WHT) −
YES Check for poor connections or loose
terminals between the output shaft (countershaft)
speed sensor and the PCM, then go to step 1.
NO − Go to step 37.
37. Monitor the OBD STATUS for P0721 or P0722 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 36,
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,
then go to step 1. If the HDS indicates NOT
COMPLETED, go to step 35.
38. Reconnect all connectors.
39. 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).
40. Start the engine, disable the VSA by pressing the
VSA OFF switch, run the vehicle with the shift lever
in D at speeds over 12 mph (20 km/h) for at least
10 seconds. Slow down and stop the wheels.
(cont'd)
14-111