Mitsubishi Montero (2004+). Manual - part 480

SENSOR

TSB Revision

COMPONENT LOCATIONS

70-15

AC203923AC

RIGHT BANK
HEATED OXYGEN
SENSOR (REAR)

RIGHT BANK
HEATED OXYGEN
SENSOR (REAR)
CONNECTOR

W

AC203924AC

WHEEL SPEED 
SENSOR (REAR)

WHEEL SPEED 
SENSOR (REAR)
CONNECTOR

X

ACX01223 AG

OUTPUT SHAFT
SPEED SENSOR

Y

ACX01228 AG

REAR PROPELLER SHAFT
SPEED SENSOR

Z

ACX01224AF

VEHICLE SPEED
SENSOR

a

SENSOR

TSB Revision

COMPONENT LOCATIONS

70-16

AC304528AB

b

TRANSMISSION 
FLUID 
TEMPERATURE 
SENSOR

A/T CONTROL SOLENOID 
VALVE ASSEMBLY 
CONNECTOR

ACX01225 AG

INPUT SHAFT
SPEED SENSOR

c

ACX01229AG

FRONT PROPELLER
SHAFT SPEED
SENSOR

d

AC203929AC

A/C SENSOR

REAR A/C 
UNIT OR 
REAR 
COOLER 
UNIT OR
REAR
HEATER
UNIT

A/C SENSOR 
CONNECTOR

RAER
BLOWER
ASSEMBLY

e

AC307584AB

f

TPMS 
TRANSMITTER 
(INCORPORATING 
PRESSURE 
SENSOR)

ACX02224AD

SIDE IMPACT 
SENSOR

g

AC100780

AD

FUEL TANK DIFFERENTIAL
PRESSURE SENSOR

FUEL LEVEL SENSOR
(INCORPORATING
FUEL TANK
TEMPERATURE
SENSOR)

FUEL TANK

h

DIODE

TSB Revision

COMPONENT LOCATIONS

70-17

DIODE 

M1701000900182

NAME

SYMBOL NAME

SYMBOL

Diode (for active trac 4WD II system 
circuit)

A

Diode (for HBB, EBD, ABS and M-ASTC 
circuit)

B

ACX00229 AC

A

B

A

AC101423

AC101423AB

DIODE (FOR 
ACTIVE TRAC 
4WD II SYTEM 
CIRCUIT)

A

ACX01492 AD

B

DIODE (FOR HBB, 
EBD, ABS AND 
M-ASTC CIRCUIT)

CONTROL UNIT

TSB Revision

COMPONENT LOCATIONS

70-18

CONTROL UNIT

M1701000700359

NAME

SYMBOL NAME

SYMBOL

A/C-ECU

E

Rear A/C control unit

K

M-ASTC-ECU

D

Rear cooler control unit

K

Automatic compressor controller 

H

Rear heater control unit

K

Column switch (Incorporating 
column-ECU)

C

Side step light-ECU

B

ETACS-ECU

G

SRS-ECU

J

Front-ECU

A

Sunroof motor assembly (Incorporating 
sunroof-ECU)

N

Heater blower controller unit

L

TPMS receiver

O

Immobilizer-ECU

I

Transfer-ECU

D

Motor antenna-ECU

M

Video controller unit

P

Powertrain control module

F

AC203894

A

D

E

F

G

H

I

J

K

L

C

AI

M

B

ACX01213AH

N

O

P