Mitsubishi Montero (2004+). Manual - part 990

SPECIAL TOOLS

TSB Revision

AUTOMATIC TRANSMISSION

23A-535

SPECIAL TOOLS

M1231100600153

TOOL

TOOL NUMBER AND 
NAME

SUPERSESSION

APPLICATION

MB991958

A: MB991824
B: MB991827
C: MB991910
D: MB991911
E: MB991914
F: MB991825
G: MB991826

MUT-III sub assembly

A: Vehicle 

communication 
interface (V.C.I.)

B: MUT-III USB cable
C: MUT-III main 

harness A (Vehicles 
with CAN 
communication 
system)

D: MUT-III main 

harness B (Vehicles 
without CAN 
communication 
system)

E: MUT-III main 

harness C (for 
Daimler Chrysler 
models only)

F: MUT-III 

measurement 
adapter

G: MUT-III trigger 

harness

MB991824-KIT
NOTE: G: 
MB991826 MUT-III 
trigger harness is 
not necessary 
when pushing 
V.C.I ENTER key

Checking diagnostic trouble 
codes

MD998330 (Includes 
MD998331)
Oil pressure gauge 
(3.0 MPa, 427 psi)

MD998330-01

Measurement of hydraulic 
pressure

MB991910

MB991826

MB991958

MB991911

MB991914

MB991824

MB991827

MB991825

DO NOT USE

A

B

C

D

E

F

G

DO NOT USE

AC103525

SPECIAL TOOLS

TSB Revision

AUTOMATIC TRANSMISSION

23A-536

MD998332
Adapter

MD998332-01

Connection for oil pressure 
gauge

MD998900
Adapter

MD998900-01

Connection for oil pressure 
gauge

MB995062
Flushing tool

MLR-6906C or 
equivalent

Flushing cooler and tube

MD998727 Oil pan 
remover

MD998727-01

Removal of oil pan

MB990784
Ornament remover

General service 
tool

Removal of shift knob

TOOL

TOOL NUMBER AND 
NAME

SUPERSESSION

APPLICATION

D998727

MB990784

ON-VEHICLE SERVICE

TSB Revision

AUTOMATIC TRANSMISSION

23A-537

ON-VEHICLE SERVICE

AUTOMATIC TRANSMISSION CONTROL COMPONENT LAYOUT

M1231102000146

NAME

SYMBOL NAME

SYMBOL

2WD detection switch

K

Input shaft speed sensor

E

2WD/4WD detection switch

K

Output shaft speed sensor

L

4H detection switch

K

Powertrain control module (PCM)

P

4LLc detection switch

K

Rear propeller shaft speed sensor

J

Accelerator pedal position sensor

U

Select switch

S

ASC-ECU

N

Shift actuator

H

A/T control relay

O

Shift switch (Up and down)

S

A/T control solenoid valves

M

Solenoid valves A and B

C

Center differential lock detection switch

K

Stoplight switch

V

Crankshaft position sensor

B

Transfer-ECU

R

Data link connector

T

Transfer shift lever switch

Q

Dual pressure switch

A

Transmission fluid temperature sensor

M

Freewheel engage switch

D

Transmission range switch

F

Front propeller shaft speed sensor

G

Vehicle speed sensor

I

AC204433

A

B

C

D

E

F

G

H

I

J

K

L

M

O

P

Q

R

S

T

V

AB

U

N

ON-VEHICLE SERVICE

TSB Revision

AUTOMATIC TRANSMISSION

23A-538

ACX00227AE

DUAL PRESSURE
SWITCH

A

ACX01674 AF

B

ACX01674

CRANKSHAFT
POSITION
SENSOR

ACX01232

SOLENOID VALVE A

SOLENOID VALVE B

AD

C

ACX02209 AD

FREEWHEEL
ENGAGE SWITCH

D

ACX01225AF

INPUT SHAFT
SPEED SENSOR

E

ACX01186

F

TRANSMISSION
RANGE SWITCH

ACX01186AE

ACX01229

FRONT PROPELLER
SHAFT SPEED SENSOR

AF

G

ACX02210AC

SHIFT ACTUATOR

H