Trial
1. Disconnect the 5K power transistor connector.
2. Remove pin #5 with light green/red wire from the connector, then connect 1.2-3.4W bulb to sockets #3 and #5 of the connector as shown.
3. Reconnect the 5K power transistor connector.
4. Turn on the ignition (ON (II)). Make sure that the fan motor is running.
Caution: To avoid losing the detachable contact, be careful not to damage the contact's locking tab when removing and installing it into the connector.
5. Isolate contact #5 from the housing until the test is complete.
(Publication reprinted from the website «www.hondabook.ru»)