How To Register Secret Code: Notes

CAUTION:

When adding the ignition key separately, or replacing the components by the steering lock cylinder in illustration <A> (see Fig 2 - the ignition key is simultaneously supplied) or the key set in illustration <B> (see Fig 3, register the encrypted code. Refer to ENCRYPTED CODE REGISTRATION CRITERIA TABLE .

Fig 1: Identifying Key
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Fig 2: Identifying Steering Lock Cylinder
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Fig 3: Identifying Ignition Key And Steering Lock Cylinder
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
When replacing the components by the door lock key cylinder in illustration <C> (see Fig 4) or the glove box lid lock cylinder in illustration <D> (see Fig 5), do not register the encrypted code with the bar code on the ignition key which is supplied to each lock cylinder simultaneously.

Fig 4: Identifying Door Lock Key Cylinder

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Fig 5: Identifying Glove Box Lid Lock Cylinder

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Required Special Tools:

MB991958: M.U.T.-III Sub Assembly

MB991824: Vehicle Communication Interface (V.C.I.)
MB991910: M.U.T.-III Main harness A

Each individual secret code is registered inside the transmitter, and so it is necessary to resister these codes with the EEPROM inside the receiver in the following cases.

When the transmitter or ETACS-ECU is replaced
If more transmitters are to be used
If it appears that a problem is occurring because of faulty registration of a code.

A maximum of four different codes can be stored in the EEPROM memory (four different transmitters can be used). When the code for the first transmitter is registered, the previously registered codes for all transmitters are cleared. Therefore, if you are using four transmitters or are adding more transmitters, the codes for all transmitters must be registered at the same time.