Registration Error When Adding A Kos Key (TT-269-42-001)

WARNING: This page is about the Lancer DE, which is a different variant/trim than selected.

Publication date: 2022-08-01
Reference number: TT-269-42-001

REGISTRATION ERROR WHEN ADDING A KOS KEY

TECHNICAL SERVICE BULLETIN

Reference Number(s): TT-269-42-001, Date of Issue: August 01, 2022

MITSUBISHI:

All Models

REGISTRATION ERROR WHEN ADDING A KOS KEY

When KOS software is being updated, and the part numbers of KOS key and KOS-ECU are changing: The old and new part numbers are NOT COMPATIBLE, so if you try to additionally register the KOS key with different part number, "SKC Writing error ($05)" or "KOS key communication error (S 00)" will be displayed and registration is not possible.

When purchasing a new KOS key, enter the VIN on ASA-CAPS to order a suitable key for the vehicle.

If an error occurs even though you are using a correct key> Please diagnose the vehicle according to workshop manual to identify the cause.

Reference Information: How to register a new KOS key:

On M.U.T.-III SE, register a new keyless operation key by inserting the keyless operation key into a key slot or touching the engine switch with the keyless operation key.