Set the ignition switch to the "OFF" position.
2. Connect the special tester to the diagnostic connector.
Diagnostic connector.
3. Turn the ignition switch to the "ON" position.
4. Make sure the tester has detected the connection and is ready to work.
5. Read the fault codes from the tester.
6. Turn the ignition switch to the "OFF" position and wait 10 seconds.
7. Disconnect the tester.
8. Correct the faults corresponding to the displayed codes.
(Original article on the website: hondabook.ru)