Mitsubishi Outlander GS45X. Manual - part 1156

EXTERIOR TRANSMITTER ANTENNA ASSEMBLY, INTERIOR TRANSMITTER ANTENNA ASSEMBLY, 

TSB Revision

KEYLESS OPERATION SYSTEM (KOS)

42B-203

<RECEIVER ANTENNA MODULE>

INSTALLATION SERVICE POINT

.

>>A<< RECEIVER ANTENNA MODULE 
INSTALLATION

Check that the top claw of receiver antenna module 
is fixed securely to the boss of steering lock and the 
antenna is not floated on the key cylinder.

Interior transmitter antenna 
assembly (rear: RH) removal 
steps 

•

Quarter trim, lower <RH> (Refer to 
GROUP 52A 

− Interior Trim 

P.52A-10

).

8.

Interior transmitter antenna 
assembly (rear: RH)

AC708745

AC708535

Section A-A

Section C-C

Section B-B

3

4

3

4

3

4

B

B

C

C

1

5

4

2

3

AJ

A

A

NOTE: Claw position is symmetrical

Claw

Claw

Claw

2.0 ± 0.5 N·m
18 ± 4 in-lb

2.5 ± 0.5 N·m
22 ± 4 in-lb

Receiver antenna module 
removal 

1.

IG knob cap

2.

Ignition key cover

3.

Steering column upper cover

4.

Steering column lower cover

>>

A

<<

5.

Receiver antenna module

KEYLESS OPERATION KEY

TSB Revision

KEYLESS OPERATION SYSTEM (KOS)

42B-204

KEYLESS OPERATION KEY

DISASSEMBLY AND ASSEMBLY

M1429604000111

DISASSEMBLY SERVICE POINTS

.

<<A>> EMERGENCY KEY REMOVAL

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

.

Post-installation operation
Operation check of the keyless operation key

AC609035

1

4

AE

3

5

2

Disassembly steps 

<<

A

>>

1.

Emergency key

<<

B

>>

2.

Upper cover

3.

Transmitter assembly

4.

Lower cover

>>

A

<<

5.

Battery

Disassembly steps (Continued)

AC609036

Emergency key

Lever

Lower cover

AC

KEYLESS OPERATION KEY

TSB Revision

KEYLESS OPERATION SYSTEM (KOS)

42B-205

<<B>> UPPER COVER REMOVAL

CAUTION

Do not allow water or dust to enter the inside of the trans-
mitter assembly when it is open. Also, do not touch the 
precision electronic device.
Set a flat-tipped screwdriver wrapped with protective tape as 
shown in the figure, and pry off the keyless operation key.

ASSEMBLY SERVICE POINT

.

>>A<< BATTERY INSTALLATION

CAUTION

Do not allow water or dust to enter the inside of the trans-
mitter assembly when it is open. Also, do not touch the 
precision electronic device.
Install a battery with the positive side facing toward the lower 
cover.

Replacement battery: Coin-type lithium battery 
CR2032

AC609037

AC

Flat-tipped screwdriver

Upper cover

AC609442

AC609035

+

Battery

Transmitter assembly

Lower cover

–

AC

TPMS TRANSMITTER

TSB Revision

KEYLESS OPERATION SYSTEM (KOS)

42B-206

TPMS TRANSMITTER

REMOVAL AND INSTALLATION

M1429613000023

WARNING

Certain components of this vehicles, such as TPMS transmitters, may contain perchlorate 
materials. Special handling may apply. For additional information, see www.dtsc.ca.gov/haz-
ardouswaste/perchlorate.

CAUTION

• Do not vary the angle of valve except at mounting on the rim.
• Ensure valve cap is always in place except when adjusting tire pressure.
• If the valve core and valve cap are replaced, use a genuine replacement part. The valve core is 

similar to a conventional one, but uses nickel plating to avoid corrosion.

• Replace the seal washer with a new one every five years or when the tire is replaced.
• Do not drop the TPMS transmitter from height greater than 1 meter (3.3 feet).
• Do not expose the TPMS transmitter to extraneous magnetic fields.
• TPMS transmitter should not be stored at temperatures above 80°C (176°F).
• TPMS transmitter should not be exposed to temperatures above 100°C (212°F).
• If the TPMS transmitter is replaced, execute "Tire Pressure Sensor ID Registration" on scan tool 

MB991958 "Special Function." 

• Be careful not to damage the TPMS transmitter.

Pre-removal Operation
• Wheel and Tire Removal

Post-installation Operation
• Wheel and Tire Installation

• Tire Pressure Sensor ID Registration If a new TPMS 

transmitter is installed (Refer to 

P.42B-15

).

• After the tire pressure sensor ID registration, check that 

the TPMS warning light does not illuminate or flash.

AC808697

1

3

2

6

5

N

8.0 ± 0.5 N·m
71 ± 4 in-lb

0.25 N·m
2.5 in-lb

AC

7

4