Mitsubishi Montero Sport (2004+). Manual — part 445

DOOR

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BODY

42-35

STEP 6. Check power window main switch connector F-05
for loose, corroded or damaged terminals, or terminals
pushed back in the connector.
Q: Is power window main switch connector F-05 in good

condition?
YES : Go to step 7.
NO : Repair or replace the damaged components. Refer to

GROUP 00E

P.00E-2

, Harness Connector inspection.

Then go to Step 21.

STEP 7. Check the power window main switch
(incorporated with door lock switch) continuity.
(1) Remove the power window main switch (Refer to

P.42-134

).

(2) Follow the table to check the resistance when the door lock

switch is operated (lock/unlock).

Q: Is the door lock switch damaged?

YES : Replace the power window main switch, then go to

Step 21.

NO : Go to Step 8.

AC202003

1

7

2

8

10

11

5

13

6

14

12

4

9

3

CONNECTOR: F-05

AB

COMPONENT SIDE

FRONT
DOOR (LH)

F-05

SWITCH
POSITION

TESTER
CONNECTION

SPECIFIED
CONDITION

At the LOCK
position

5

− 12

Less than 2 ohms

OFF

5

− 12,

10

− 12

Open circuit

At the UNLOCK
position

10

− 12

Less than 2 ohms

AC000577

18I0342

5

4

6

13

3

2

1

14

12

11

10

9

8

7

DOOR LOCK

SWITCH

POWER WINDOW

MAIN SWITCH

AB

DOOR

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BODY

42-36

STEP 8. Check ETACS-ECU connector D-10 <Vehicles
without keyless entry system> or D-27 <Vehicles with
keyless entry system> for loose, corroded or damaged
terminals, or terminals pushed back in the connector.
Q: Are ETACS-ECU connector D-10 <Vehicles without

keyless entry system> or D-27 <Vehicles with keyless
entry system> in good condition?
YES : Go to step 9.
NO : Repair or replace the damaged components. Refer to

GROUP 00E

P.00E-2

, Harness Connector inspection.

Then go to Step 21.

AC202002

6 5 4

1

2

7

3
8

41

43

51

42

50

44

52

46 45

53

49

47

30

48

56

55

D-27 (B)

D-10

JUNCTION
BLOCK (REAR)

CONNECTORS: D-10, D-27

AB

D-27 COMPONENT SIDE

D-10 COMPONENT SIDE

21

22

23

24

25

26

27

28

DOOR

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BODY

42-37

STEP 9. Check the harness wire between ETACS-ECU
connector D-10 (terminals No.27 and No.28) <Vehicles
without keyless entry system> or D-27(terminals No.49 and
No.50) <Vehicles with keyless entry system> and power
window main switch connectors F-05 (terminals No.5 and
No.10).

NOTE: After inspecting intermediate connector C-39 inspect
the wires. If intermediate connector C-39 is damaged, repair or
replace it. Refer to GROUP 00E

P.00E-2

, Harness Connector

Inspection. Then go to Step 21.
Q: Are there any damaged harness wires between

ETACS-ECU connector D-10 (terminals No.27 and
No.28) <Vehicles without keyless entry system> or
D-27(terminals No.49 and No.50) <Vehicles with keyless
entry system> and power window main switch
connectors F-05 (terminals No.5 and No.10)?
YES : Repair or replace the harness wire, then go to Step

21.

NO : Go to Step 10.

AC202002

6 5 4

1

2

7

3
8

41

43

51

42

50

44

52

46 45

53

49

47

30

48

56

55

D-27 (B)

D-10

JUNCTION
BLOCK (REAR)

CONNECTORS: D-10, D-27

AB

D-27 COMPONENT SIDE

D-10 COMPONENT SIDE

21

22

23

24

25

26

27

28

AC202003

1

7

2

8

10

11

5

13

6

14

12

4

9

3

CONNECTOR: F-05

AB

COMPONENT SIDE

FRONT
DOOR (LH)

F-05

AC309309AJ

CONNECTOR: C-39

C-39

DOOR

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BODY

42-38

STEP 10. Check the harness wire between power window
main switch connector F-05 (terminal No.12) and ground.

NOTE: After inspecting intermediate connector C-40 inspect
the wire. If intermediate connector C-40 is damaged, repair or
replace it. Refer to GROUP 00E

P.00E-2

, Harness Connector

Inspection. Then go to Step 21.
Q: Are there any damaged harness wires between power

window main switch connector F-05 (terminal No.12)
and ground?
YES : Repair or replace the harness wire, then go to Step

21.

NO : Replace the ETACS-ECU then go to Step 21.

STEP 11. Check power window sub switch connector F-17
for loose, corroded or damaged terminals, or terminals
pushed back in the connector.
Q: Is power window sub switch connector F-17 in good

condition?
YES : Go to step 12.
NO : Repair or replace the damaged components. Refer to

GROUP 00E

P.00E-2

, Harness Connector inspection.

Then go to Step 21.

AC202003

1

7

2

8

10

11

5

13

6

14

12

4

9

3

CONNECTOR: F-05

AB

COMPONENT SIDE

FRONT
DOOR (LH)

F-05

AC309309AF

C-40

CONNECTOR: C-40

AC202004

1
4

6 5

2
7

3
8

CONNECTOR: F-17

FRONT DOOR

<RH>

COMPONENT SIDE

AB

F-17