Mitsubishi Montero Sport (2004+). Manual - part 616

 

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Mitsubishi Montero Sport (2004+). Manual - part 616

 

 

AUTOMATIC TRANSMISSION DIAGNOSIS

TSB Revision

AUTOMATIC TRANSMISSION

23A-29

Only overdrive clutch hydraulic 
pressure is abnormal.

Malfunction of the oil seal D
Malfunction of the oil seal E
Malfunction of the oil seal F
Malfunction of the overdrive solenoid valve
Malfunction of the overdrive pressure control valve
Malfunction of the check ball
Clogged orifice
Incorrect valve body installation

Only low-reverse brake hydraulic 
pressure is abnormal.

Malfunction of the oil seal I
Malfunction of the oil seal J
Malfunction of the oil seal P
Malfunction of the low-reverse solenoid valve
Malfunction of the low-reverse pressure control valve
Malfunction of the switch valve
Malfunction of the fail safe valve A
Malfunction of all the check ball
Clogged orifice
Incorrect valve body installation

Only second brake hydraulic pressure 
is abnormal.

Malfunction of the oil seal G
Malfunction of the oil seal H
Malfunction of the oil seal O
Malfunction of the second solenoid valve
Malfunction of the second pressure control valve
Malfunction of the fail safe valve B
Clogged orifice
Incorrect valve body installation

Only torque converter pressure is 
abnormal.

Clogged oil cooler
Malfunction of the oil seal N
Malfunction of the torque converter clutch solenoid valve
Malfunction of the torque converter clutch control valve
Malfunction of the torque converter clutch pressure control valve
Clogged orifice
Incorrect valve body installation

Pressure applied to element which 
should not receive pressure.

Incorrect transmission control cable adjustment
Malfunction of the manual valve
Malfunction of the check ball
Incorrect valve body installation

SYMPTOM

PROBABLE CAUSE

AUTOMATIC TRANSMISSION DIAGNOSIS

TSB Revision

AUTOMATIC TRANSMISSION

23A-30

OIL SEAL LAYOUT

AC100421AB

N A B C D E F G H I

J K

L M

Q

O

P

AUTOMATIC TRANSMISSION DIAGNOSIS

TSB Revision

AUTOMATIC TRANSMISSION

23A-31

HYDRAULIC CIRCUIT

M1231103900131

PARKING AND NEUTRAL

1

2

3

4

5

6

6

6

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

R N

P

D
3
2
L

: LINE PRESSURE

: OIL PUMP SUCTION PRESSURE

: TORQUE CONVERTER CLUTCH
  PRESSURE

: TORQUE CONVERTER AND LUBRICATION
  PRESSURE

: TORQUE CONVERTER CLUTCH SOLENOID
  VALVE PRESSURE

 

 1. REVERSE 

CLUTCH

   

2. LOW-REVERSE 

BRAKE

   

3. SECOND 

BRAKE

   

4. UNDERDRIVE 

CLUTCH

   

5. OVERDRIVE 

CLUTCH

   

6. ACCUMULATOR

   

7. CHECK 

BALL

   

8. TORQUE 

CONVERTER 

CLUTCH

   

9.  FAIL SAFE VALVE A

   

10.  FAIL SAFE VALVE B

   

11.  TORQUE CONVERTER CLUTCH CONTROL 

VALVE

   

12. SWITCH VALVE

   

13.  TRANSMISSION FLUID COOLER

   

14. LUBRICATION

   

15.  LOW-REVERSE PRESSURE CONTROL VALVE

   

16.  SECOND PRESSURE CONTROL VALVE

   

17.  UNDERDRIVE PRESSURE CONTROL VALVE

   

18.  OVERDRIVE PRESSURE CONTROL VALVE

   

19.  TORQUE CONVERTER CLUTCH SOLENOID 

VALVE

   

20.  LOW-REVERSE SOLENOID VALVE

   

21. SECOND SOLENOID VALVE

   

22.  UNDERDRIVE SOLENOID VALVE

   

23.  OVERDRIVE SOLENOID VALVE

   

24.  TORQUE CONVERTER PRESSURE 

CONTROL VALVE

   

25. REGULATOR VALVE

   

26. MANUAL VALVE

   

27. OIL FILTER

   

28. OIL PUMP

   

29. OIL STRAINER

   

30. RELIEF VALVE

   

31. OIL PAN

AUTOMATIC TRANSMISSION DIAGNOSIS

TSB Revision

AUTOMATIC TRANSMISSION

23A-32

1ST GEAR

1

2

3

4

5

6

6

6

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

R N

P

D
3
2
L

: LINE PRESSURE

: OIL PUMP SUCTION PRESSURE

: TORQUE CONVERTER CLUTCH
  PRESSURE

: TORQUE CONVERTER AND LUBRICATION
  PRESSURE

: TORQUE CONVERTER CLUTCH SOLENOID
  VALVE PRESSURE

  1. REVERSE 

CLUTCH

  2. LOW-REVERSE 

BRAKE

  3. SECOND 

BRAKE

  4. UNDERDRIVE 

CLUTCH

  5. OVERDRIVE 

CLUTCH

  6. ACCUMULATOR
  7. CHECK 

BALL

  8. TORQUE 

CONVERTER 

CLUTCH

    9.  FAIL SAFE VALVE A
    10.  FAIL SAFE VALVE B
    11.  TORQUE CONVERTER CLUTCH CONTROL 

VALVE

  12. 

SWITCH 

VALVE

    13.  A/T FLUID COOLER
  14. 

LUBRICATION

    15.  LOW-REVERSE PRESSURE CONTROL VALVE
    16.  SECOND PRESSURE CONTROL VALVE

    17.  UNDERDRIVE PRESSURE CONTROL VALVE
    18.  OVERDRIVE PRESSURE CONTROL VALVE
    19.  TORQUE CONVERTER CLUTCH SOLENOID 

VALVE

    20.  LOW-REVERSE SOLENOID VALVE
  21. 

SECOND 

SOLENOID 

VALVE

    22.  UNDERDRIVE SOLENOID VALVE
    23.  OVERDRIVE SOLENOID VALVE
    24.  TORQUE CONVERTER PRESSURE 

CONTROL VALVE

  25. 

REGULATOR 

VALVE

  26. 

MANUAL 

VALVE

  27. 

OIL 

FILTER

  28. 

OIL 

PUMP

  29. 

OIL 

STRAINER

  30. 

RELIEF 

VALVE

  31. 

OIL 

PAN

 

 

 

 

 

 

 

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