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Mitsubishi Montero (2004+). Manual - part 995

ON-VEHICLE SERVICE

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AUTOMATIC TRANSMISSION

23A-555

SOLENOID VALVE CHECK

M1231110400127

Required Special Tool:

• MB991958: Scan Tool (MUT-III Sub Assembly)

• MB991824: V.C.I.

• MB991827: MUT-III USB Cable

• MB991911: MUT-III Main Harness B

1. Use scan tool MB991958 to measure the transmission fluid

temperature. The desired temperature setting for performing
the solenoid valve check is 20

°C (68°F).

2. Remove the solenoid valve harness and transmission fluid

temperature sensor connector.

3. Measure the resistance between the solenoid valve

terminals.

4. The measured resistance of the solenoid valve when the

transmission fluid temperature is 20

°C (68°F) should match

the specified resistance on the chart below.

STANDARD VALUE:

5. If the solenoid valve resistance is within the specified range,

check the power supply and the ground circuits.

6. If the solenoid valve resistance is not within the specified

range, drain the transmission fluid and remove the valve
body cover.

7. Disconnect the connector of any solenoid valves that are not

within the specified range.

TERMINAL
NO.

ITEMS

RESISTANCE

7 - 10

Torque converter clutch
solenoid valve

2.7

− 3.4 Ω [at

°C (68°F)]

6 - 10

Low-reverse/Direct solenoid
valve

4 - 9

Second solenoid valve

3 - 9

Underdrive solenoid valve

5 - 9

Overdrive solenoid valve

8 - 10

Reduction solenoid valve

AC100606

1 2

SOLENOID VALVE
HARNESS & TRANSMISSION
FLUID TEMPERATURE SENSOR
CONNECTOR

ACX01206AD

TORQUE CONVERTER
CLUTCH SOLENOID
VALVE

UNDERDRIVE
SOLENOID VALVE

LOW-REVERSE
SOLENOID VALVE

OVERDRIVE
SOLENOID
VALVE

SECOND
SOLENOID VALVE

REDUCTION
SOLENOID VALVE

TRANSMISSION CONTROL

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AUTOMATIC TRANSMISSION

23A-556

8. Measure the resistance between terminals 1 and 2 of any

solenoid valve that was not within the specified range.

Specified resistance:

2.7

− 3.4 Ω [at 20°C (68°F)]

9. If the resistance is not within the specified range, replace the

solenoid valve.

10.If the resistance is within the specified range, check the

wiring harness between the affected A/T control solenoid
valve assembly and the solenoid valve. If a problem is not
found in the above steps, check the solenoid valve O-rings
and replace them if necessary.

TRANSMISSION CONTROL

REMOVAL AND INSTALLATION

M1231117900112

WARNING

When removing and installing the transmission control cable and shift lock cable unit, be
careful not to hit the SRS-ECU.

AC100378

1
2

AC000012 AD

11 ± 2 N·m
98 ± 17 in-lb

5.0 ± 1.0 N·m
44 ± 9 in-lb

11 ± 2 N·m
98 ± 17 in-lb

TRANSMISSION CONTROL

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AUTOMATIC TRANSMISSION

23A-557

SELECTOR LEVER ASSEMBLY
AND TRANSMISSION
CONTROL CABLE ASSEMBLY
REMOVAL STEPS

•

FRONT FLOOR CONSOLE
(REFER TO GROUP 52A

P.52A-7

TRANSMISSION CONTROL
HARNESS CONNECTION

TRANSFER SHIFT LEVER
SWITCH, BRACKET ASSEMBLY

>>C<<

SHIFT LOCK CABLE UNIT
CONNECTION

TRANSMISSION CONTROL
CABLE CONNECTION

SELECTOR LEVER ASSEMBLY

•

FRONT EXHAUST PIPE (REFER
TO GROUP 15

P.15-13

<<A>> >>B<<

TRANSMISSION CONTROL
CABLE ASSEMBLY

SELECTOR LEVER ASSEMBLY
AND TRANSMISSION
CONTROL CABLE ASSEMBLY
REMOVAL STEPS (Continued)

AC204313

5.0 ± 1.0 N·m
44 ± 9 in-lb

11 ± 2 N·m
98 ± 17 in-lb

TRANSFER SHIFT LEVER
SWITCH REMOVAL STEPS

•

INDICATOR PANEL (REFER TO
GROUP 52A

− FLOOR

CONSOLE

P.52A-7

TRANSFER SHIFT LEVER
SWITCH

BRACKET

TRANSFER SHIFT LEVER
SWITCH REMOVAL STEPS
(Continued)

TRANSMISSION CONTROL

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AUTOMATIC TRANSMISSION

23A-558

REMOVAL SERVICE POINT

<<A>> TRANSMISSION CONTROL CABLE ASSEMBLY
REMOVAL
1. Support the transmission mount center member with a

transmission jack, and then remove the transmission mount
center member mounting bolts.

2. Lower the transmission so that there is enough room

available to remove the transmission control cable assembly
mounting nuts, and then remove the transmission control
cable assembly mounting nuts.

INSTALLATION SERVICE POINTS

>>A<< RETAINER INSTALLATION
The bolt lengths differ according to where they are to be
installed, so do not install them in the wrong place.

>>B<< TRANSMISSION CONTROL CABLE ASSEMBLY
INSTALLATION
After installing the transmission control cable assembly, install
the transmission mount center member mounting bolts and
tighten them to the specified torque.

Tightening torque: 44

± 10 N⋅m (33 ± 7 ft-lb)

>>C<< SHIFT LOCK CABLE UNIT INSTALLATION
1. Temporarily install the selector lever knob, and then move

the selector lever to the "P" position and turn the ignition
switch to the "LOCK" (OFF) position.

2. After installing the rod of the shift lock cable unit to the lock

cam of the selector lever assembly, install the bolts of the
shift lock cable unit.

Tightening torque: 5.0

± 1.0 N⋅m (44 ± 9 in-lb)

3. Check the operation of the selector lever assembly (Refer to

P.23A-549

ACX01329 AB

TRANSMISSION
JACK

TRANSMISSION
MOUNT CENTERMEMBER
MOUNTING BOLT

BOLTS

× l mm

× 14

× 16

AX000021AB

AC000022AB

BOLT

LOCK CAM

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