Mitsubishi Outlander (2013+). Manual - part 559

Outside transmission antenna 
assembly (tailgate) removal 
steps 

•

Rear bumper assembly (Refer to 
GROUP 51 

− Rear Bumper 

Assembly ).

3.

Outside transmission antenna 
assembly (tailgate)
Buzzer removal steps 

•

Rear bumper assembly (Refer to 
GROUP 51 

− Rear Bumper 

Assembly ).

4.

Buzzer
Inside transmission antenna 
assembly (front) removal 
steps 

•

Shift lever panel assembly 
(Refer to GROUP 52A 

− Front 

Floor Console Assembly .)

5.

Inside transmission antenna 
assembly (front)
Inside transmission antenna 
assembly (rear) removal 
steps 

•

Quarter trim tray (Refer to 
GROUP 52A 

− Interior Trim .)

6.

Inside transmission antenna 
assembly (rear)

OUTSIDE TRANSMISSION ANTENNA ASSEMBLY, INSIDE TRANSMISSION ANTENNA ASSEMBLY

KEYLESS OPERATION SYSTEM (KOS)

42B-97

KEYLESS OPERATION KEY

KEYLESS OPERATION SYSTEM (KOS)

42B-98

KEYLESS OPERATION KEY

DISASSEMBLY AND REASSEMBLY

M1429604000285

Post-installation operation
Operation check of the keyless operation key

AC702707AD

1

2

3

4

5

Disassembly steps 

<<

A

>>

1.

Emergency key

<<

B

>>

2.

Upper cover

<<

B

>>

3.

Transmitter assembly

<<

B

>>

>>

A

<<

4.

Battery

<<

B

>>

5.

Lower cover

DISASSEMBLY SERVICE POINTS

<<A>> EMERGENCY KEY REMOVAL

AC609036

Emergency key

Lever

Lower cover

AC

Move the lever on the lower cover to the direction 
shown by the arrow to remove the emergency key 
from the keyless operation key.

<<B>> UPPER COVER/TRANSMITTER 
ASSEMBLY/BATTERY/LOWER COVER 
REMOVAL

AC609037

AC

Flat-tipped screwdriver

Upper cover

Set a flat-tipped screwdriver wrapped with protective 
tape as shown in the figure, and pry off the keyless 
operation key.

KEY SLOT

KEYLESS OPERATION SYSTEM (KOS)

42B-99

REASSEMBLY SERVICE POINT

>>A<< BATTERY INSTALLATION

AC609442

AC609035

+

Battery

Transmitter assembly

Lower cover

–

AC

Install a battery with the positive side facing toward 
the lower cover.

Replacement battery: Coin-type lithium bat-
tery CR2032

KEY SLOT

REMOVAL AND INSTALLATION

M1429620700035

ACB05707

1

AB

Removal steps 

•

Centre lower box assembly (Refer to 
GROUP 52A 

− Instrument panel 

assembly .)

1. Key slot

OSS-ECU

KEYLESS OPERATION SYSTEM (KOS)

42B-100

INSPECTION

M1429620800032

KEY SLOT INSPECTION

AC905044AB

Terminal number

Normal value

1 

− 2

12 

± 4 Ω

OSS-ECU

REMOVAL AND INSTALLATION

M1429625900034

CAUTION

When the OSS-ECU is replaced, be sure to complete the registration of chassis number. (Refer to 

P.42B-93

.)

ACB05640

1

AB