Mitsubishi Montero (2004+). Manual — part 986

DATA LIST REFERENCE TABLE

TSB Revision

AUTOMATIC TRANSMISSION

23A-519

T/F LEVER
2H

24

Transfer shift lever
switch: 2H

Ignition switch: ON
Transmission range:
N

Transfer shift lever
position: 2H

ON

Transfer shift lever
position: Other than
2H

OFF

T/F LEVER
4H

25

Transfer shift lever
switch: 4H

Ignition switch: ON
Transmission range:
N

Transfer shift lever
position: 4H

ON

Transfer shift lever
position: Other than
4H

OFF

T/F LEVER
POS

06

Transfer shift lever
position

Ignition switch: ON
Transmission range:
N

Transfer shift lever
position: 2H

2H

Transfer shift lever
position: 4H

4H

Transfer shift lever
position: 4HLc

4HLc

Transfer shift lever
position: 4LLc

4LLc

T/F LVR
4HLC

26

Transfer shift lever
switch: 4HLc

Ignition switch: ON
Transmission range:
N

Transfer shift lever
position: 4HLc

ON

Transfer shift lever
position: Other than
4HLc

OFF

T/F LVR
4LLC

27

Transfer shift lever
switch: 4LLc

Ignition switch: ON
Transmission range:
N

Transfer shift lever
position: 4LLc

ON

Transfer shift lever
position: Other than
4LLc

OFF

T/F MODE
DET

07

Transfer mode
(condition) detected

Engine: Idling
Transmission range:
N
4WD indicator light:
Should not be
flashing

Transfer shift lever
position: 2H

2H

Transfer shift lever
position: 4H

4H

Transfer shift lever
position: 4HLc

4HL

Transfer shift lever
position: 4LLc

4LL

MUT-III
SCAN TOOL
DISPLAY

ITEM
NO.

INSPECTION ITEM

INSPECTION REQUIREMENT

NORMAL
CONDITION

DATA LIST REFERENCE TABLE

TSB Revision

AUTOMATIC TRANSMISSION

23A-520

T/M TYPE

22

Transmission type

Ignition switch: ON
A/T vehicle

AT

TR SW:
NEUTRAL

31

Transmission range
switch: N

Ignition switch: ON

Transmission range:
N

ON

Transmission range:
Other than N and P

OFF

Transmission range:
P

ON

⇔ OFF

(The "N" range
light flashes
when scan tool
MB991958
(MUT-III) is
connection)

TR SW:
PARK

32

Transmission range
switch: P

Ignition switch: ON

Transmission range:
N

ON

Transmission range:
Other than N and P

OFF

Transmission range:
P

ON

⇔ OFF

(The "N" range
light flashes
when scan tool
MB991958
(MUT-III) is
connection)

VEHICLE
SPEED

05

Vehicle speed

Transmission range:
Sport mode

Idling with 1st gear
(Vehicle stopped)

0 km/h (0
mph)

Driving at constant
speed of 50 km/h (31
mph) in 3rd gear

50 km/h (31
mph)

MUT-III
SCAN TOOL
DISPLAY

ITEM
NO.

INSPECTION ITEM

INSPECTION REQUIREMENT

NORMAL
CONDITION

ACTUATOR TEST REFERENCE TABLE

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AUTOMATIC TRANSMISSION

23A-521

ACTUATOR TEST REFERENCE TABLE

M1231111400045

MUT-III SCAN
TOOL
DISPLAY

ITEM
NO.

INSPECTION
ITEM

TEST CONTENT INSPECTION

REQUIREMENT

NORMAL CONDITION

F/W
SOLENOID

01

Freewheel
solenoid valve

Drives freewheel
solenoid valve

• Ignition

switch: ON

• Transmission

range: P

• Engine: 0

r/min

• Vehicle

speed: 0 km/h
(Vehicle stop)

Freewheel engage
solenoid valve is switched
from ON to OFF, or from
OFF to ON.

SHIFT
NORMAL

02

Shift actuator

Turns shift
actuator motor to
normal direction

When the position is 2H,
4H and 4HLc, the shift
returns from that position
to original position after
shifting in the order of
2H

→4H→4HLc→4LLc.

When the position is 4LLc,
no shifting is performed.

SHIFT
REVERSE

03

Turns shift
actuator motor to
reverse direction

When the position is 2H,
4HLc and 4LLc, the shift
returns from that position
to original position after
shifting in the order of
4LLc

→4HLc→4H→2H.

When the position is 2H,
no shifting is performed.

TRANSFER-ECU TERMINAL VOLTAGE REFERENCE CHART FOR

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AUTOMATIC TRANSMISSION

23A-522

TRANSFER-ECU TERMINAL VOLTAGE REFERENCE

CHART FOR

M1231111500064

NOTE: Two ECUs of the same shape are situated up and down
in a row at the inner part of the floor console. The upper side
ECU is the M-ASTC-ECU. The lower side ECU is the trans-
fer-ECU.

AC205185

M-ASTC-ECU

TRANSFER-
ECU

TRANSFER-ECU SIDE CONNECTOR

AB

E-104

E-109

TERMINAL
NO.

INSPECTION ITEMS

INSPECTION REQUIREMENT

NORMAL CONDITION

1

Shift actuator voltage

• Ignition switch:

ON

• Transmission

range: N

Transfer shift lever
position: 2H

→ 4H

or 4H

→ 4HLc or

4HLc

→ 4LLc

1/2 Battery voltage

→

Battery voltage

→ 1 V or

less

→ 1/2 Battery

voltage

Transfer shift lever
position: 4LLc

→

4HLc or 4HLc

→

4H or 4H

→ 2H

1/2 Battery voltage

→ 1 V

or less

→ 1/2 Battery

voltage

3

Shift actuator voltage

• Ignition switch:

ON

• Transmission

range: N

Transfer shift lever
position: 2H

→ 4H

or 4H

→ 4HLc or

4HLc

→ 4LLc

1/2 Battery voltage

→ 1 V

or less

→ 1/2 Battery

voltage

Transfer shift lever
position: 4LLc

→

4HLc or 4HLc

→

4H or 4H

→ 2H

1/2 Battery voltage

→

Battery voltage

→ 1 V or

less

→ 1/2 Battery

voltage