ID CODES REGISTRATION PROCEDURE

By operating the M.U.T.-III screen, the ID code registration and antenna communication required to the keyless operation system can be performed.

caution

When the door service key set or the glove box service key set is replaced as a unit, do not register the barcode No. attached to the key. If registered, starting the engine by using the conventional key becomes impossible. The new key will not be able to start the engine, too, because it has a different key groove.

Key supply unit

Emaregency key

Keyless operation key

note Blank key (It is the key that comes with the door service key set and the glove box service key set. It can only be used for locking and unlocking, and it cannot start the engine.)

KEY SUPPLY UNIT LIST FOR OTHER THAN INDIVIDUAL KEY

Service key assembly	Full service key set	Handle lock service key set	Door service key set	Glove box service key set

*: Vehicles for dead lock system

note

When re-registering the key (key ID), all the keys (key ID) registered before must be re-registered because all of them will be erased.
When the emergency key was replaced by the full service key set or by the handle lock service key set as a unit, register the key (key ID) using the barcode No. attached to the key.
If the handle lock service key set, door service key set or glove box service key set is replaced as a unit, two kinds of keys should be used (the key that starts the engine and the key that opens and closes the doors).
After the key and keyless operation key is registered, start the engine with all the keys and keyless operation keys, and check that KOS operates normally.

Connect the M.U.T.-III to the 16-pin diagnosis connector as follows.

note

For details on how to use the M.U.T.-III, refer to the "M.U.T.-III User’s Manual."

1.Start the M.U.T.-III system on the PC and turn the ignition switch to the "ON" position.
2.

Select "IMMOBI/KOS/Keyless" button from the "System Select" screen. Then, select the applicable option code item and push the OK button.

The display of "Special Function" screen changes, depending on the contents of the option. For vehicles with KOS, select "KOS&Immobi." For vehicles with WCM, select "Immobi&Keyless."

3.Select "Special Function" on the next screen.
4.

Select the button of the operation to be performed from the "Special Function" screen.

"Key & KOS Key Registration": When the keyless operation key, emargency key or service key assembly is replaced or added as a single unit or by the full service key set or the handle lock service key set as a unit
"Key Registration (Barcode No.)": When the emergency key is replaced by the full service key set or the handle lock service key set as a unit.
"Key Code Registration": When the engine-ECU is replaced
"Steering Lock Unit Registration": When KOS-ECU is replaced but the steering lock assembly is not replaced
"Communication Test": When the KOS antenna communication status is checked

note

For "Key Code Registration," refer to GROUP 00 - Precautions before Service

"KEY & KOS Key Registration" method

When "Key & KOS Key Registration" screen is displayed, enter the password for the key registration and press the OK button. Then, "Executing!" is displayed and the key registration process starts.

note

If the wrong password is entered consecutively 5 times, the password entry for the key registration will be disabled for 16 minutes.
The key registration cannot be cancelled during the operation.

When the key registration is completed, "Completed." is displayed. To continue the key registration, press the OK button according to the screen instructions. Then "Executing!" is displayed again and the next registration process starts. To finish the key registration and start the keyless operation key registration, press the cancel button. Then "Press OK button to start KOS key registration" is displayed.

note

In order to register another key consecutively after registering the first key, the ignition switch must be turned to the ON position with the second key within 30 seconds after turning it to the "LOCK" (OFF) position with the first key.
Up to eight keys can be registered.

3.Press the lock switch of the keyless operation key to be registered twice within 1 minute to allow the keyless operation key to be registered. Complete the registration within 1 minute and press the OK button. Then the keyless operation key registration ends.

note

Up to 4 keyless operation keys can be registered.
Register keyless operation keys inside the vehicle.
Register the keyless operation keys with the key released from M.U.T.-III display.

Push the OK button after "KOS key Registration was finished." is displayed.
5.

Check the number of the registered keys and keyless operation keys.

KEY REGISTRATION (BARCODE NO.) METHOD

When "Key Registration (Barcode No.)" screen is displayed, enter the password for the key registration and press the OK button.

note

If the wrong password is entered consecutively 5 times, the password entry for the key registration will be disabled for 16 minutes.

Follow the message on the screen to enter the barcode No., and then press the OK button.
3.When "Do you want to start registration?" is displayed, press the OK button to start the registration, or press the Cancel button to cancel the registration.
4."Key Registration was completed" is displayed. Press the OK button to finish the registration.

"STEERING LOCK UNIT REGISTRATION" METHOD

Enter the password on "Steering Lock Unit Registration" screen and press the OK button to register the KOS ID.
2.Push the OK button after "Completed." is displayed.

"COMMUNICATION TEST" METHOD

Select the antenna to be tested on "Communication Test" screen, and press the OK button with the keyless operation key placed within the communication operational area.
2.Push the OK button after "Communication is normal." is displayed.