Without Scan Tool

PCM Reset Procedure

1. Turn the ignition switch off.




2. Remove the BACK UP fuse (7.5 A) from the under-hood fuse/relay box for 10 seconds to reset the PCM.

NOTE:
- Disconnecting the BACK UP fuse also cancels the radio preset stations and clock setting. Make note of the radio presets before removing the fuse so you can reset them.
- The PCM memory cannot be cleared by using the OBD II Scan Tool or Honda PGM Tester; be sure to remove the BACK UP fuse to reset the PCM.

Final Procedure

NOTE: This procedure must be done after any troubleshooting.

1. Turn the ignition switch OFF.
2. Reset the PCM.
3. Disconnect the OBD II Scan Tool or Honda PGM Tester from the Data Link Connector, or remove the special tool from the Service Check Connector.
4. Turn the ignition switch ON (II), and set the radio presets and clock setting.
5. To verify the problem is repaired, test drive the vehicle for several minutes at speeds over 30 mph (48 km/h).