Mitsubishi Evolution X. Manual - part 95

CUSTOMIZATION FUNCTION

TSB Revision

KEYLESS OPERATION SYSTEM (KOS)

42B-29

Horn chirp by 
keyless

Horn chirp by 
keyless entry 
system <vehicles 
without auto light>

Not sound horn

No horn answerback function

Lock any time

The horn sounds when the lock button of 
keyless entry transmitter is pressed once.

W lock any time

The horn sounds when the lock button of 
keyless entry transmitter is pressed twice. 
(default)

Horn chirp by 
keyless entry 
system <vehicles 
with auto light>

Not sound horn

No horn answerback function

Lock any time

The horn sounds when the lock button of 
keyless entry transmitter is pressed once.

Lock/auto ON

During daytime, while the lighting switch is 
in the AUTO position, the horn sounds 
once when the lock is pressed once.

W lock any time

The horn sounds when the lock button of 
keyless entry transmitter is pressed twice. 
(default)

Tone alarm 
answer back

Adjusts the tone 
alarm answer back 
function

Not sound tone alarm

No function

At keyless

Sounds when the keyless entry system is 
activated.

At F.A.S.T.

Sounds when KOS is activated (default).

At Both

Sounds when the keyless entry system or 
KOS is activated.

Timer lock timer Timer lock period 

adjustment

30 sec

30 seconds (default)

60 sec

60 seconds

120 sec

120 seconds

180 sec

180 seconds

Panic alarm 
switch

With/without panic 
alarm function

Disable

No function

Enable

With function (default)

F.A.S.T. key out 
of car

With/without KOS 
key exterior 
detection function

Enable

No function

Disable

With function (default)

F.A.S.T. feature KOS function 

adjustment

Both enable

All KOS functions are enabled (default).

DoorEntry enable

Only door entry function is enabled.

ENG strt enable

Only engine starting function is enabled.

Both disabled

All KOS functions are disabled.

F.A.S.T. unlock 
disable time

Adjusts the door 
unlock inhibition 
period after door 
lock is activated

0 sec

0 seconds

3 sec

3 seconds (default)

5 sec

5 seconds

Adjustment 
item (scan tool 
MB991958 
display)

Adjustment item

Adjusting contents 
(scan tool MB991958 
display)

Adjusting content

NOTES

42C-1

GROUP 42C

WIRELESS 

CONTROL MODULE 

(WCM)

CONTENTS

GENERAL INFORMATION . . . . . . . .

42C-2

SYSTEM OPERATION. . . . . . . . . . . .

42C-5

KEYLESS ENTRY FUNCTION . . . . . . . . . . 

42C-5

IMMOBILIZER FUNCTION . . . . . . . . . . . . . 

42C-9

TIRE PRESSURE MONITORING SYSTEM 

 

(TPMS) FUNCTION. . . . . . . . . . . . . . . . . . . 

42C-10

WARNINGS/ALARMS . . . . . . . . . . . . . . . . . 

42C-12

CUSTOMIZATION FUNCTION . . . . . .

42C-14

GENERAL INFORMATION

TSB Revision

WIRELESS CONTROL MODULE (WCM)

42C-2

GENERAL INFORMATION

M2422000100183

The wireless control module (WCM) is a system that 
integrates the keyless entry function, with which 
remote operation (opening/closing of all doors, open-
ing of trunk lid, and operation of warning function that 
warns a person who intends to damage the vehicle

*

), 

can be performed by operating the lock/unlock but-
ton, trunk lid button or panic button on the ignition 
key (transmitter). Also, WCM incorporates the immo-
bilizer function, which prohibits the starting of engine 
using an unauthorized key, and the tire pressure 
monitoring system (TPMS), which issues a warning 
to a driver by illuminating or flashing the warning light 
if an abnormality to the tire pressure or the system 
error is detected. WCM has the following features:

• The ignition key has an indicator light that 

enables the driver to check if the signal is trans-
mitted correctly or if the battery in the key is dis-
charged. (Refer to 

P.42C-5

.)

• Each vehicle is provided with two ignition keys, 

and up to eight ignition keys can be registered.

• Settings of the keyless entry function can be 

adjusted using a customization function (Refer to 

P.42C-14

).

NOTE: 

*

: Horn sounds, and headlights and taillights 

flash.

.

CONSTRUCTION DIAGRAM

.

AC709254

LOW

  TIRE PRESSURE

Multi information display
(Built in combination meter)

TPMS
warning light

AB

ETACS-ECU

WCM

Lock button

Unlock button

Ignition key

ECM

Indicator light

TPMS transmitter
(Tire pressure sensor)

TPMS transmitter
(Tire pressure sensor)

ASC-ECU

Trunk lid button

Panic button

Reciever antenna assembly