Clearing Diagnostic Trouble Codes/TCM Reset Procedure
TCM RESET PROCEDURE1. Turn the ignition switch OFF.
2. Remove the No. 39 BACK UP fuse (7.5 A) from the under-hood fuse/relay box for 10 seconds to reset the TCM.
NOTE:
- Disconnecting the No. 39 BACK UP fuse also cancels the radio anti-theft code, preset stations and clock setting. Get the customer's code number, and make note of the radio presets before removing the fuse so you can reset them.
- The TCM 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 TCM.
FINAL PROCEDURE
NOTE: This procedure must be done after any troubleshooting.
1. Turn the ignition switch OFF.
2. Reset the TCM.
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 (11), and set the radio presets and clock setting.