23 Jan 2015, 00:00

Programming Honda Fit Key Fob Wireless Transmitter DIY

Note: That will only programs the lock/unlock/panic buttons. You will still need to get the immobilizer chip programmed at the dealer to be able to start the car.

PROGRAMMING THE REMOTE TRANSMITTER (KEYFOB):

NOTE: It is important to maintain the time limits between the steps. Make sure the doors, the hood and the hatch are closed.

1. Turn the ignition switch ON (II)
2. Within 1 to 4 seconds, press the transmitter lock button.
3. Within 1 to 4 seconds, turn the ignition switch OFF.

4. Within 1 to 4 seconds, turn the ignition switch ON (II).
5. Within 1 to 4 seconds, press the transmitter lock button.
6. Within 1 to 4 seconds, turn the ignition switch OFF.

7. Within 1 to 4 seconds, turn the ignition switch ON (II).
8. Within 1 to 4 seconds, press the transmitter lock button.
9. Within 1 to 4 seconds, turn the ignition switch OFF.

10. Within 1 to 4 seconds, turn the ignition switch ON (II).
11. Within 1 to 4 seconds, press the transmitter lock button.
12. Confirm you can hear the sound of the door lock actuators within 1 to 4 seconds, then push the transmitter lock button again, or the code will not be stored.

13. Within 10 seconds, press the transmitter lock button on any other fob you wish to program. Confirm that you can hear the sound of the door lock actuators after each transmitter code is stored.

14. Turn the ignition switch OFF, and remove the key.

15. Confirm proper operation with the transmitters.

Source