ID Codes Registration Judgement Table

The contents of this article and images reflects the changes identified in TSBs - 10-42a-002, and 10-42a-003.


ID CODES REGISTRATION NECESSITY JUDGMENT TABLE

CAUTION: Do not replace the engine control module and KOS-ECU at the same time. When replacing several ECUs, always replace one at a time, register the necessary IDs in it, and then replace the next ECU.

The individual unique ID codes is stored in the transponder (small transmitter) and KOS-ECU integrated in the emergency key, engine control module (ECM), keyless operation key, and steering lock unit for KOS. Under the conditions shown in the table, the corresponding ID Code has to be registered with KOS-ECU or the ECM again.

NOTE: The KOS-ECU memory can memorize the maximum 4 different keyless operation keys (keyless operation key ID codes) and maximum 8 different emergency keys (key IDs).









Key supply unit






KEY SUPPLY UNIT LIST FOR OTHER THAN INDIVIDUAL KEY






Registration flow chart