Engine Immobiliser System (W/O Smart Key System)

ENGINE IMMOBILISER: ENGINE IMMOBILISER SYSTEM (w/o Smart Key System): REGISTRATION

1. DESCRIPTION OF CODE REGISTRATION

HINT
The key has 2 codes: The key code (immobiliser code) and the wireless code. Both of these codes need to be registered. Refer to page for the wireless code registration procedures.

(a) When adding master keys or sub keys (Additional registration):

(1) Register key code (immobiliser code) in the transponder key ECU.

(b) When replacing the transponder key ECU (New registration):

(1) Register the key code (immobiliser code) in the transponder key ECU.

(2) Register the ECU communication ID between the ECM and the transponder key ECU.

2. KEY REGISTRATION

(a) New key code registration (Procedure "B"):

NOTICE:
Make sure that no key codes are registered in the transponder key ECU assembly.

HINT
* In this mode, a maximum of 4 key codes for 3 master keys and 1 sub-key can be registered. The master keys and sub-key can be registered in any order because the transponder key ECU assembly can distinguish between different types of keys.
* New key codes must be registered with the battery connected. The ignition switch can be either on or off.
* When a new transponder key ECU assembly is installed, key codes must be registered in the transponder key ECU assembly.

Automatic Key Code Registration (New Registration)

HINT
* When the engine immobiliser system is operating normally and the key is pulled out, the security indicator light blinks continuously.
* If the new key code registration fails, code 2-1 will be output through the security indicator light. Trying to re-register an already registered key will cause code 2-2 to be output when the key is inserted. If the number of registered key codes exceeds the maximum limit, code 2-3 will be output through the security indicator light. The output details are shown below.

(b) Finish the automatic key code registration mode. The automatic key code registration mode can be forced to end when at least 1 key code (immobiliser code) for the master key has been registered.

HINT
Follow the instruction on the tester screen to end new key code registration mode.

3. REGISTRATION OF ADDITIONAL KEY

(a) Additional registration (Procedure "A"):

Register an additional key by using Techstream.

HINT
* A maximum of 5 key codes and 3 sub key codes can be registered.
* Registration mode will end if any step is not completed within the specified time.
* When the ignition cylinder or the key cylinder set is replaced, remove the transmitter module from the original master key. Then install this transmitter module to a new key and use it as the master key. If necessary, use this master key to register other keys.

NOTICE:
When only the ignition key cylinder has been replaced, you can lock or unlock doors by wireless operation using the new key with built in transmitter but not by inserting it in the door key cylinder. Therefore, keep the original key for the door lock or unlock operation in order to avoid malfunctions caused by a dead transmitter battery in the new key.

Additional Registration:

NOTICE:
If the key code registration has failed in automatic key code registration mode, code 2-1 will be output from the security indicator. Trying to register an already registered key will cause code 2-2 to be output when the key is inserted. If the number of registered key codes exceeds the limit, code 2-3 will be output from the security indicator. The output details are shown in procedure "B".

HINT
* A brief outline of procedures for key code registration is shown above. For detailed information, refer to the screen of Techstream.
* When the immobiliser system is operating normally and the key is pulled out, the security indicator will blink.

4. ERASURE OF KEY CODE

(a) Erase the key codes by using Techstream.

HINT
* All key codes will be erased except for the master key which is used for erasing the key codes. In order to use a key for which the code has been erased, it is necessary to register the key code again.
* The registration operation will be cancelled if any step is not completed within the specified time.

Erasing Key Code:

HINT
* A brief outline of procedures for key code registration is shown above. For detailed information, refer to the screen of Techstream.
* When the immobiliser system is operating normally and the key is pulled out, the security indicator will blink.

5. ECU COMMUNICATION ID REGISTRATION

NOTICE:
* The ECU communication ID should be registered when the transponder key ECU and/or the ECM is replaced in order to match it to the ECM communication ID.
* The SFI system cannot be started unless the ECM communication ID matches.

(a) ECU communication ID registration (Procedure "C"):

Register the ECU communication ID, after the transponder key ECU and/or the ECM is replaced.

(1) Using SST, connect terminals TC and CG of the DLC3.

SST : 09843-18040

(2) Turn the ignition switch to the ON position and leave the vehicle as is for 30 minutes.

(3) Check that the engine starts.