Mitsubishi Outlander XL. Manual - part 1310

System configuration

ZC600949

Door lock actuator

ETACS-ECU

Turn-signal light

Wireless control module

ECM

Combination meter  
(TPMS warning light )

Lock switch

Unlock switch

Indicator light

CAN-B  
communi- 
cation

CAN-C comm- 
unication

0001

Liftgate lock actuator

Ignition key

Radio 
frequency 
signal

Radio 
frequency 
signal

Front tire (LH)

Front tire (RH)

Rear tire (LH)

Rear tire (RH)

TPMS transmitter

CPU

Transmission circuit

Antenna

Pressure  
sensor

Acc. 
sensor

Battery

ABS or ASC-ECU

Dome light,  
Ignition key cylinder  
illumination light 

Horn

Panic switch

NOTE: 

In case of replacement of WCM, all keyless

ID, key ID and tire pressure sensor ID should be

re-registered using scan tool MB991958 (M.U.T.-
III sub-assembly).

42C-4

WIRELESS CONTROL MODULE (WCM)

SYSTEM OPERATION

SYSTEM OPERATION

KEYLESS ENTRY FUNCTION

M24200200004USA0000010000

ZC600223

PANI

C

ZC600219

ZC6003430000

ETACS-ECU

WCM

Electric signal

Radio frequency signal

Lock button

Panic button

Unlock button

Transmitter

· Dome light (when locked: flashes once, when unlocked: illuminates for 15 seconds)

 

· Turn signal lights (when locked: flashes once, when unlocked: flashes twice)
· Horn (when locked while driver's side door is locked: sounds  once, when unlocked: no sound)
· Door lock actuator (when locked: locking, when unlocked: unlocking)

This keyless entry function has the following features:
A keyless entry system enables locking and unlocking
of all doors, the liftgate from 12m (39.4 feet) away from
the vehicle. The following features are also available.

｠

A three-knob type transmitter with lock, unlock and
panic buttons

｠

The WCM incorporates a receiver and a receiving
antenna.

｠

Up to eight encrypted codes can be registered using
scan tool MB991958 (M.U.T.-III sub-assembly).

｠

Door unlock mode

NOTE: 

The door unlock mode can be change using

a customization function (Refer
to P.42C-13).

｠

Answerback functions

NOTE: 

The answerback function can be enabled/

disabled using a customization function (Refer
to P.42C-13).

｠

Keyless entry timer lock

NOTE: 

Timer of the keyless entry timer lock can

be enabled/disabled using a customization
function (Refer to P.42C-13).

WIRELESS CONTROL MODULE (WCM)

42C-5

SYSTEM OPERATION

DESCRIPTION OF CONSTRUCTION AND

OPERATION

TRANSMITTER

AC405617

ZC600344

PANI

C

ZC600219

Lock button

Unlock button

Panic button

<Front view >

<Rear view>

Three-diamond mark

Indicator light

0000

｠

The  transmitter  is  integrated  into  the  master  key.
The 3-knob button is used, and the specific secret
code is transmitted as a radio wave signal.

｠

Three-diamond mark is stamped on the back side
of the key grip.

｠

An  indicator  light,  which  illuminates  when  signals
are  sent,  is  added  on  the  key  grip.  This  indicator
light informs you of the signal transmission status
and warns you of a flat battery in the transmitter.

｠

A signal transmission circuit (printed circuit) and a
battery are housed in one case. The case is housed
in the key grip, thus improving resistance to water
intrusion.

｠

A  coin  type  battery,  CR1620  is  used  in  the
transmitter.

｠

The  functions  of  the  immobilizer  system  are
integrated (Refer to P.42C-9).

｠

The transmitter button operation allows the system
to operate as follows:

KEYLESS ENTRY SYSTEM OPERATION TABLE (DEFAULT)

OPERATION OF TRANSMITTER

SYSTEM OPERATION

Lock button

Press once

Lock all doors (including the liftgate)

Unlock button

Press once

Unlock the driver’s door

Press twice

Unlock all doors (including the liftgate)

42C-6

WIRELESS CONTROL MODULE (WCM)

SYSTEM OPERATION

OPERATION OF TRANSMITTER

SYSTEM OPERATION

Panic  alarm
system

Panic button

Press once (press and hold
for 1 second).

Starts  the  panic  alarm  (headlights  flash  and
horn honks for three minutes)

Lock

 button,

unlock  button
or panic button

Press again

Stops the panic alarm in progress

KEYLESS ENTRY SYSTEM OPERATION TABLE (AFTER ADJUSTMENT)

OPERATION OF TRANSMITTER

OPERATION OF KEYLESS ENTRY SYSTEM

Lock button

Press once

Lock all doors (including the liftgate)

Unlock button

Press once

Unlock all doors (including the liftgate)

Panic  alarm
system

Panic button

Press once

Starts  the  panic  alarm  (headlights  flash  and
horn honks for three minutes)

Lock  button,
unlock  button,
trunk button or
panic button

Press again

Stops the panic alarm in progress

ENCRYPTED CODE

ZC6002540001

ON

OFF

Transmitter lock or unlock button

Data
code

Four  data  codes  are  transmitted  when  a  switch  is
operated  once.  The  encrypted  code  for  user
identification is a combination of 0 and 1, and more

than 1 million different combinations are available. To
prevent theft by copying signal codes, the data code
includes a rolling code with the encrypted code. The
rolling code changes each time a signal is sent.

RECEIVER
The receiver is incorporated into WCM together with
the  receiving  antenna.  The  receiver  compares  the
signal the antenna received from the transmitter with
the  encrypted  code  registered  in  it,  and  when  they
coincided, outputs a signal from WCM. By connecting
scan tool MB991958 (M.U.T.-III sub-assembly) to the
data  link  connector,  encrypted  codes  of  up  to  eight
transmitters can be registered.

FUNCTION FOR CONFIRMING ETACS-ECU (RECEIVER) OUTPUT AND OPERATION
When the ETACS-ECU receives can command from
WCM,  the  ETACS-ECU  outputs  LOCK/UNLOCK
signal  and  informs  the  driver  of  the  keyless  entry
system operation by flashing the light (Answerback).
Using a customization feature, the flashing patterns
for  the  answerback  function  can  be  changed

according  to  the  table  below.  The  initial  setting  at
factory  for  the  answerback  function  is  as  follows:
"Hazard warning light: LOCK, Flash once, UNLOCK,
Flash twice/Dome light: LOCK, Flash once, UNLOCK,
Stay  on  for  15  seconds."  Using  a  customization
feature,  the  hazard  answerback  function  can  be
changed (Refer to P.42C-13).

ITEM

OPERATION
DOORS AND LIFTGATE LOCKED DOORS

 AND

 LIFTGATE

UNLOCKED

ETACS-ECU (receiver)

Sends lock signal

Sends unlock signal

Dome light

Flashes once

Illuminates for 15 seconds

Turn-signal lights (RH and LH) Flashes once

Flashes twice

WIRELESS CONTROL MODULE (WCM)

42C-7

SYSTEM OPERATION