Immobilizer Key Registration (Without Keyless Access System): Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2020 Honda Fit, 2019 Honda Fit, 2018 Honda Fit, 2017 Honda Fit, and 2016 Honda Fit. However, it is still accessible from the selected car via links, so may be relevant.

Immobilizer Key - Register
NOTE:
- The HDS is required for registration of the immobilizer keys.
- Programming the immobilizer also programs the keyless transmitter.
- Check for aftermarket electrical equipment that can cause problems with transponder operation.
- The immobilizer-keyless control unit can store up to six immobilizer keys.
Add One New Key/Keyless Transmitter

1. Have a registered key, a new immobilizer key, and the first password from the iN system

2. Connect the HDS to the data link connector (DLC)

3. Turn the vehicle to the ON mode

4. Select IMMOBI from the SYSTEM SELECTION MENU, then select IMMOBILIZER SETUP

5. Select ADD AND DELETE KEYS, then ADD 1 KEY

6. Do the registration according to the instructions on the HDS screen

7. Check if the engine can be started with the newly registered key

8. When prompted by the HDS, do the keyless transmitter programming

9. Make sure the keyless transmitter's operation works properly.

Add and Delete Keys/Keyless Transmitters, Then Select Delete or Add Keys

1. Have all registered keys, all new keys, and the first password from the iN system

2. Connect the HDS to the data link connector (DLC)

3. Turn the vehicle to the ON mode

4. Select IMMOBI from the SYSTEM SELECTION MENU, then select IMMOBILIZER SETUP

5. Select ADD AND DELETE KEYS, or DELETE OR ADD MULTIPLE KEYS

6. Do the registration according to the instructions on the HDS screen

7. Check if the engine can be started with all the registered keys

8. When prompted by the HDS, do the keyless transmitter programming

9. Make sure the keyless transmitter's operation works properly.

All Keys are Lost

1. Prepare all new keys and have the immobilizer PCM code

2. Connect the HDS to the data link connector (DLC)

3. Turn the vehicle to the ON mode

4. Select IMMOBI from the SYSTEM SELECTION MENU, then select IMMOBILIZER SETUP

5. Select ADD AND DELETE KEYS, then ALL KEYS LOST

6. Do the registration according to the instructions on the HDS screen

7. Check if the engine can be started using all the registered keys

8. When prompted by the HDS, do the keyless transmitter programming

9. Make sure the keyless transmitter's operation works properly.