Mitsubishi Evolution X. Manual — part 590

ON-VEHICLE SERVICE

TSB Revision

KEYLESS OPERATION SYSTEM (KOS)

42B-267

AC710587AB

Screen flow of scan tool MB991958 (M.U.T.-III sub assembly)

Key Registration
(Barcode No.) *1

Key
Registration *1

Key &
F.A.S.T.-key
Registration *2

OK

OK

OK

OK

OK

OK

OK

OK

Key ID input

Execution
check

Barcode No.
registration
completed

Special
Function

F.A.S.T.-key
registration
Executing

F.A.S.T.-key
registration
completed

Registration
result display

Special
Function

ENG key code
& VIN Reg. *1, *2

OK

NOTE:
*1 Show the menu displayed when the vehicles for WCM.
*2 Show the menu displayed when the vehicles for KOS.

Cancel

Password input

Additional key
registration *1

Key registration

Completion and
an addition?

Password input

Password input

Go to A

Cancel

OK

Key registration

Completion and
an addition?

Special
Function

Refer to GROUP 00
How to Perform
VIN Writing

ON-VEHICLE SERVICE

TSB Revision

KEYLESS OPERATION SYSTEM (KOS)

42B-268

AC611443AE

Keyless ID
Reg.*1

OK

Keyless ID
registration
Executing

Keyless ID
registration
Completed

OK

OK

Steering lock
unit Reg.*2

OK

Steering lock
unit registration
Executing

OK

Antenna select

Antenna
communication
test Executing

NOTE:
*1 Show the menu displayed when the vehicles for WCM.
*2 Show the menu displayed when the vehicles for KOS.

Steering lock
unit registration
Completed

Password input

Registration
result display

Comm.
Test *2

Antenna
communication
test Completed

Password input

A

Tire Pressure
Sensor ID
Registration *1,*2

Tire Pressure
Sensor Check *1,*2

Tire Pressure
Sensor ID
Check *1,*2

ID Check

Sensor Check

Sensor Check
Executing
Check

Sensor Check
Executing

Sensor Check
Completed

Sensor Check
Result Display

Sensor Check
Cancel Check

OK

OK

OK

OK

OK

Cancel

Cancel

Can
cel

ID Registration
Menu

ID Registration
Menu

ID Registration
Executing
Check

ID Registration
Executing

ID Registration
Completed

ID Registration
Cancel Check

ID Registration
Cancel
Completed

Select &
OK

Can
cel

OK

Can
cel

OK

OK

Can
cel

OK

ON-VEHICLE SERVICE

TSB Revision

KEYLESS OPERATION SYSTEM (KOS)

42B-269

CAUTION

To prevent damage to scan tool MB991958, always turn the
ignition switch to the "LOCK" (OFF) position before con-
necting or disconnecting scan tool MB991958.
Connect the scan tool MB991958 to the 16-pin data link con-
nector as follows.
NOTE: For details on how to use the scan tool, refer to the
"M.U.T.-III User's Manual."
1. Start the scan tool MB991958 system on the personal

computer and turn the ignition switch to the "ON" position.

2. Select "F.A.S.T./IMMO/Keyless/TPMS" button from the

"System Select" screen. Then, select the applicable option
code item and push the OK button.

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

4. Select the button of the operation to be performed from the

"Special Function" screen.

• "Key & F.A.S.T. -Key Reg.": When the keyless operation key

is lost and/or the KOS-ECU is replaced.

• "ENG Key Code & VIN Reg.": When the engine control

module is replaced.

• "Steering lock unit Reg.": When KOS-ECU is replaced but

the steering lock assembly is not replaced.

• "Comm. Test": When the KOS antenna communication sta-

tus is checked.

• "Tire Pressure Sensor ID Registration": When the TPMS

transmitter is replaced and/or the KOS-ECU is replaced.

• "Tire Pressure Sensor Check": When the tire pressure sen-

sor data is checked.

• "Tire Pressure Sensor ID Check": When the tire pressure

sensor ID is checked.

NOTE: For "ENG Key Code & VIN Reg," refer to GROUP 00

−

Precautions before Service

P.00-27

.

5. After operation check, turn the ignition switch to the "LOCK"

(OFF) position.

AC608435

Data link connector

MB991827

MB991824

MB991910

AB

System Select

Select Model Year and System

System List

Model Year

Vehicle Information

Loading Option Setup

OPC

With Option

Option Name

IMMOBI & Keyless & TPMS

VF2

VF3

IMMOBI & F.A.S.T. & TPMS

Model Name

Model Year

Model Code

Up to 2005 MY

From to 2006 MY

1

2

3

4

5

6

7

8

9

10

MPI/GDI/Diesel

F.A.S.T./IMMO/Keyless/TPMS

AT/CVT/A-MT

ABS/ASC/ASTC

SAS

Multi Select 4WD

SRS Airbag

A/C

ETACS

Meter

AC609809

OK button

AB

System Select

Please select function.

Special Function

Key & F.A.S.T.- Key Reg.

Steering lock unit Reg.

Comm. Test

ENG key code & VIN Reg.

F.A.S.T./IMMO/Keyless/TPMS

Tire Pressure Sensor ID Check

Tire Pressure Sensor ID Registration

Tire Pressure Sensor Check

AC709284

AB

Option: When IMMOBI & F.A.S.T. & TPMS is selected

ON-VEHICLE SERVICE

TSB Revision

KEYLESS OPERATION SYSTEM (KOS)

42B-270

6. Remove the scan tool MB991958.

.

"KEY & F.A.S.T. -KEY REG" METHOD

1. When "Key & F.A.S.T. -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 dis-
abled for 16 minutes.

•

The key registration cannot be cancelled during the
operation.

2. 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 regis-
tering 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. [When turning the ignition switch to the "ON" posi-
tion or "LOCK" (OFF) position, be sure that the emer-
gency key is connected to the keyless operation key. Do
not use the emergency key independently.]

•

Up to four 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 scan tool display.

4. Push the OK button after "F.A.S.T. -key Registration was

finished." is displayed.

F.A.S.T.- key

F.A.S.T./IMMO/Keyless/TPMS

F.A.S.T.- key Registration

AC609958

AB

OK button

AC609959

AB

Cancel button

F.A.S.T.- key registration.

F.A.S.T.- key Registration

AC609960

AB

F.A.S.T.- key Registration

F.A.S.T.- key Registration

AC609961

AB