Mitsubishi Outlander (2013+). Manual — part 536

MB991910

MB991826

MB991955

MB991911

MB991824

MB991827

MB991825

a

b

c

d

e

f

DO NOT USE

SPECIAL TOOLS

KEYLESS OPERATION SYSTEM (KOS)

42B-5

MB991955

a. MB991824
b. MB991827
c. MB991910
d. MB991911
e. MB991825
f. MB991826

M.U.T.-III
sub-assembly

a. Vehicle

communicatio
n interface
(V.C.I.)

b. M.U.T.-III

USB cable

c. M.U.T.-III

main harness
A (for vehicles
with CAN
communicatio
n)

d. M.U.T.-III

main harness
B (for vehicles
without CAN
communicatio
n)

e. Measuring

adapter
harness

f. M.U.T.-III

trigger
harness

CAUTION

For vehicles with CAN
communication, use the M.U.T.-III
main harness A to send
simulated vehicle speed. If you
connect the M.U.T.-III main
harness B instead, the CAN
communication does not
function correctly.

• Diagnosis code, service data,

actuator test check

• Registration of ID codes

MB991223

a

d

c

b

DO NOT USE

BA

MB991223

a. MB991219
b. MB991220
c. MB991221
d. MB991222

Wiring harness
set

a. Check

harness

b. LED harness
c. LED harness

adapter

d. Probe

Continuity check and voltage
measurement at harness wire or
connector

a. For checking connector pin

contact pressure

b. For checking power supply

circuit

c. For checking power supply

circuit

d. For connecting a locally sourced

tester

Tool

Number

Name

Use

MB992006

TROUBLESHOOTING <KOS-ECU>

KEYLESS OPERATION SYSTEM (KOS)

42B-6

TROUBLESHOOTING <KOS-ECU>

STANDARD FLOW OF DIAGNOSTIC
TROUBLESHOOTING

M1429604400056

Refer to GROUP 00

− How to Use Troubleshoot-

ing/Inspection Service Points .

DIAGNOSTIC FUNCTION

M1429605400372

HOW TO READ DIAGNOSIS CODE

Refer to GROUP 00

− How to Use Troubleshooting

and Inspection Service Points .

HOW TO ERASE DIAGNOSIS CODE

Refer to GROUP 00

− How to Use Troubleshooting

and Inspection Service Points .

CHECK OF FREEZE FRAME DATA

The freeze frame data can be checked by using the
M.U.T.-III.
When detecting fault and storing the diagnosis code,
the ECU connected to CAN bus line obtains the data
before the determination of the diagnosis code and
the data when the diagnosis code is determined, and
then stores the ECU status of that time. By analysing
each data from M.U.T.-III, the troubleshooting can be
performed more efficiently. The displayed items are
as the table below.

Display item list

Item No.

Item name

Data item

Unit

1

Odometer

Total driving distance after the diagnosis code
is generated

km

2

Ignition cycle

Number of times the power supply mode is
turned "ON" or "OFF" after the past trouble
transition.

Number of counts
is displayed.

4

Current trouble
accumulative time

Cumulative time for current malfunction of
diagnosis code

min

WARNING AND WARNING INDICATOR LIST <Standard meter>

M1429612300623

When KOS failed or operated improperly, KOS-ECU
warns the driver of this by setting off the outer buzzer
and the keyless operation warning indicator on the
combination meter.

MB992006

Extra fine probe

Continuity check and voltage
measurement at harness wire or
connector

MB990784

MB990784

Ornament
remover

Steering column cover removal

Tool

Number

Name

Use

TROUBLESHOOTING <KOS-ECU>

KEYLESS OPERATION SYSTEM (KOS)

42B-7

Item

Indicator

State

Warning operation Warning cancellation

condition (when any of
the condition met)

Keyless
operation key
battery low
voltage
warning

AC809615

The keyless operation
key with low battery
voltage is detected
when the engine
switch is pressed.

Warning indicator
flashes for 30
seconds.

• Power supply mode

OFF is detected.

• 30 seconds have

passed after the
warning output started.

Keyless
operation key
take out
warning

AC809615

The keyless operation
key is carried out of
the vehicle when the
power supply mode is
in other than OFF,
and the door is
closed.

• The warning

indicator flashes
for 5 minutes.

• Outer buzzer

sounds for 5.69
seconds in
pattern 2.

• Power supply mode

OFF is detected.

• KOS-ECU has

detected a keyless
operation key inside
the vehicle.

• 5 minutes have passed

when the power supply
mode is in ACC.

Door lock
does not
operate
(keyless
operation key
is located
inside the
vehicle).

AC809615

The lock/unlock
switch on the front
door outside handle
(driver's side, front
passenger's side) or
the tailgate lock
release handle
(tailgate open switch,
tailgate lock switch)
are pressed when the
keyless operation key
is still located inside
the car.

• Warning

indicator flashes
for 5 seconds.

• Outer buzzer

sounds for 2.96
seconds in
pattern 1.

• The lock/unlock switch

on the front door
outside handle (driver's
side, front passenger's
side) or tailgate lock
release handle (tailgate
open switch, tailgate
lock switch) are
pressed again.

• 5 seconds have passed

after the warning output
started.

Door lock
does not
operate (door
open).

AC809615

The lock/unlock
switch on the front
door outside handle
(driver's side, front
passenger's side) or
the tailgate lock
release handle
(tailgate open switch,
tailgate lock switch)
are pressed when the
door is ajar.

• Warning

indicator flashes
for 5 seconds.

• Outer buzzer

sounds for 2.96
seconds in
pattern 1.

• All doors are closed.

• 5 seconds have passed

after the warning output
started.

TROUBLESHOOTING <KOS-ECU>

KEYLESS OPERATION SYSTEM (KOS)

42B-8

System error

AC809615

Engine switch is
pressed when an
error has been
detected in EEPROM
of KOS-ECU.

The warning
indicator illuminates
for 5 minutes.

5 minutes have passed
after the alarm is output,
also the power supply
mode is OFF

Engine switch is
pressed when a
transmission antenna
has an open circuit or
short to power supply.

Open circuit or short
to earth is detected in
the key slot.

An error is detected,
and the power supply
mode is other than
OFF.

No keyless
operation key
detected
inside the car

AC809615

No keyless operation
key is detected inside
the car when the
engine switch is
pressed.

The warning
indicator flashes for
5 seconds.

• Power supply mode

OFF is detected.

• 5 seconds have passed

after the warning output
started.

Key reminder

AC809615

With the driver's door
kept open, the
keyless operation key
is not removed from
the key slot located in
the floor console.

• The warning

indicator flashes
for 1 minute.

• Outer buzzer

sounds for 2.96
seconds in
pattern 1.

• Key is removed from

the key slot in the floor
console.

• 1 minutes have passed

after the warning output
started.

Engine switch
reminder

AC809615

The lock/unlock
switch on the front
door outside handle
(driver's side, front
passenger's side) or
the tailgate lock
release handle
(tailgate open switch,
tailgate lock switch)
are pressed when the
power supply mode is
other than OFF.

• Warning

indicator flashes
for 5 seconds.

• Outer buzzer

sounds for 2.96
seconds in
pattern 1.

• Power supply mode

OFF is detected.

• 5 seconds have passed

after the warning output
started.

Item

Indicator

State

Warning operation Warning cancellation

condition (when any of
the condition met)