Mitsubishi Pajero Pinin. Manual - part 182

AUTOMATIC TRANSMISSION – 

On-vehicle Service

23-38

INHIBITOR SWITCH AND CONTROL CABLE
ADJUSTMENT

1.

Set the manual control lever to the N position.

2.

Loosen the inhibitor switch mounting bolt.

3.

Turn the inhibitor switch to align the N position reference
line on the inhibitor switch with the scratched line on the
N position adjusting plate.

4.

Tighten the mounting bolt to the specified torque.

Tightening torque: 5.4 Nm

VCU LOCK DETECTION SWITCH CONTINUITY CHECK

Check the continuity between the terminal of the brown
connector installed in the side of transfer case (shown in the
illustration) and the transfer case.

Transfer lever position

Continuity

4H

No continuity

4HLc

Continuity

2WD/4WD DETECTION SWITCH CONTINUITY CHECK

Check the continuity between the terminal of the white
connector installed in the side of transfer case (shown in the
illustration) and the transfer case.

Transfer lever position

Continuity

2H

Continuity

4H

No continuity

VCU LOCK OPERATION DETECTION SWITCH
CONTINUITY CHECK

Check the continuity between the terminal of the brown
connector installed in the top of transfer case (shown in the
illustration) and the transfer case.

Transfer lever position

Continuity

4H

No continuity

4HLc

Continuity

4WD OPERATION DETECTION SWITCH CONTINUITY
CHECK

Check the continuity between the terminal of the white
connector installed in the top of transfer case (shown in the
illustration) and the transfer case.

Transfer lever position

Continuity

2H

No continuity

4H

Continuity

N position
reference
line

Mounting bolt

N position adjust-
ing plate

AUTOMATIC TRANSMISSION – 

On-vehicle Service

23-39

HIGH/LOW DETECTION SWITCH CONTINUITY CHECK

Check the continuity between the terminal of the black
connector installed in the top of transfer case (shown in the
illustration) and the transfer case.

Transfer lever position

Continuity

4HLc

Continuity

Between 4HLc and 4LLc

No continuity

4LLc

Continuity

TRANSFER OIL CHECK

1.

Remove the oil filler plug.

2.

Check that the oil level is at the lower portion of the oil
filler plug hole.

3.

Check that the oil is not noticeably dirty, and that it has
a suitable viscosity.

4.

Tighten the oil filler plug to the specified torque.

Tightening torque: 29 – 34 Nm

TRANSFER OIL REPLACEMENT

1.

Remove the oil drain plug to drain oil.

2.

Tighten the oil drain plug to the specified torque.

Tightening torque: 29 – 34 Nm

3.

Remove the oil filler plug and fill with specified oil till the
level comes to the lower portion of oil filler plug hole.

Specified oil:

Hypoid gear oil SAE 75W - 90 or 75W - 85W
conforming to API GL-4

Quantity: 2.2 

4.

Tighten the oil filler plug to the specified torque.

Tightening torque: 29 – 34 Nm

Oil filler plug
hole

Oil level

Oil filler plug

Oil drain plug

AUTOMATIC TRANSMISSION – 

On-vehicle Service

23-40

A/T CONTROL COMPONENT LOCATION

Name

Symbol

Name

Symbol

Accelerator pedal position sensor (APS)

K

Inhibitor switch

D

Input shaft speed sensor

C

A/T-ECU

N

Output shaft speed sensor

F

A/T fluid temperature sensor

E

Overdrive switch

H

Diagnosis connector

M

Solenoid valves

E

Dual-pressure switch

A

Stop lamp switch

J

Engine-ECU

I

Vehicle speed sensor

G

Free wheeling engage switch

B

Wide open throttle position switch

L

A

B

C

D

E

F

G

H

I

J

K

L

M

N

H

I

J

K

L

M

N

AUTOMATIC TRANSMISSION – 

On-vehicle Service

23-41

A/T CONTROL COMPONENT CHECK

OVERDRIVE SWITCH CHECK

Refer to P.23-51.

WIDE OPEN THROTTLE SWITCH CHECK

Refer to P23-51.

ACCELERATOR PEDAL POSITION SENSOR (APS)
CHECK

Refer to GROUP 13A – On-vehicle Service.

INHIBITOR SWITCH CHECK

Refer to P.23-37.

STOP LAMP SWITCH CHECK

Refer to GROUP 35 – On-vehicle Service.

VEHICLE SPEED SENSOR CHECK

Refer to GROUP 54 – On-vehicle Service.

DUAL-PRESSURE SWITCH CHECK

Refer to GROUP 55 – On-vehicle Service.

FREE WHEELING ENGAGE SWITCH CHECK

Refer to GROUP 26 – On-vehicle Service.

INPUT SHAFT SPEED SENSOR CHECK

1.

Disconnect the input shaft speed sensor connector.

2.

Measure the resistance between terminals 9 and 10 of
the input shaft speed sensor connector.

Standard value: 620 

±

 60 

Ω

 (at 20 

_

C)

3.

If the resistance is not within the standard value, replace
the input shaft speed sensor.

Input shaft speed sensor