Mitsubishi Montero Sport (2004+). Manual - part 449

 

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Mitsubishi Montero Sport (2004+). Manual - part 449

 

 

DOOR

TSB Revision

BODY

42-51

STEP 8. Check the harness wires between ETACS-ECU 
connector D-10 (terminals No.21, No.23 and No.24) 
<Vehicles without keyless entry system> or D-27 
(terminals No.41, No.43 and No.45) <Vehicles with keyless 
entry system> and door lock actuator (front: LH) connector 
F-12 (terminals No.2, No.4 and No.6). 

NOTE: After inspecting intermediate connector C-39 inspect 
the wire. 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 15.
Q: Are there any damaged harness wires between 

ETACS-ECU connector D-10 (terminals No.21, No.23 and 
No.24) <Vehicles without keyless entry system> or D-27 
(terminals No.41, No.43 and No.45) <Vehicles with 
keyless entry system> and door lock actuator (front: 
LH) connector F-12 (terminals No.2, No.4 and No.6)?
YES : 
Repair or replace the harness wire, then go to Step 

15.

NO :  Go to Step 9.

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

AC309370

CONNECTOR: F-12

F-12

FRONT DOOR <LH>

AC

1

3 2

4

6 5

COMPONENT SIDE

AC309309AJ

CONNECTOR: C-39

C-39

DOOR

TSB Revision

BODY

42-52

STEP 9. Check the harness wire between door lock 
actuator (front: LH) connector F-12 (terminal No.1) and 
ground.

NOTE: After inspecting intermediate connector C-39 inspect 
the wire. 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 15.
Q: Is the harness wire between door lock actuator (front: 

LH) connector F-12 (terminal No.1) and ground?
YES : 
Repair or replace the harness wire, then go to Step 

15.

NO :  Replace the ETACS-ECU then go to Step 15.

STEP 10. Check door lock key cylinder switch (LH) 
connector F-06 for loose, corroded or damaged terminals, 
or terminals pushed back in the connector.
Q: Are the connectors in good condition?

YES : Go to step 11.
NO :  Repair or replace the damaged components. Refer to 

GROUP 00E 

P.00E-2

, Harness Connector inspection. 

Then go to Step 15.

AC309370

CONNECTOR: F-12

F-12

FRONT DOOR <LH>

AC

1

3 2

4

6 5

COMPONENT SIDE

AC309309AJ

CONNECTOR: C-39

C-39

AC309370

2 1

3

CONNECTOR: F-06

F-06

COMPONENT SIDE

FRONT DOOR <LH>

AB

DOOR

TSB Revision

BODY

42-53

STEP 11. Check the door lock key cylinder switch (LH).
(1) Remove the door lock key cylinder switch (Refer to 

P.42-140

).

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

key cylinder switch (LH) is operated (lock/unlock).

Q: Is the door lock key cylinder switch (LH) damaged?

YES : Replace the door lock key cylinder switch (LH), go to 

Step 15.

NO :  Go to Step 12.

STEP 12. Check ETACS-ECU connector D-10 <Vehicles 
without keyless entry system>, D-26 <Vehicles with 
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 the connectors in good condition?

YES : Go to step 13.
NO :  Repair or replace the damaged components. Refer to 

GROUP 00E 

P.00E-2

, Harness Connector inspection. 

Then go to Step 15.

SWITCH 
POSITION

TESTER 
CONNECTION

SPECIFIED 
CONDITION

At the LOCK 
position

− 3

Less than 2 ohms

OFF

− 2, 2 − 3

Open circuit 

At the UNLOCK 
position

− 2

Less than 2 ohms

AC003793AB

AC202009

22
25 24

21

26

27

3

28

21

22

28 27

24

30

25

31

32

26

29

23

41

43

51

42

50

44

52

4645

53

49

47

55

48

56

54

CONNECTORS: D-10, D-26, D-27 

D-26 (B)

D-10

D-27 (B)

JUNCTION BLOCK

(REAR)

D-10 COMPONENT SIDE

D-26 COMPONENT SIDE

D-27 COMPONENT SIDE

AC

23

DOOR

TSB Revision

BODY

42-54

STEP 13. Check the harness wires between ETACS-ECU 
connector D-10 (terminal No.26) <Vehicles without keyless 
entry system>, D-26 (terminal No.28) <Vehicles with 
keyless entry system> or D-27 (terminal No.52) <Vehicles 
with keyless entry system> and door lock key cylinder 
switch (LH) connector F-06 (terminals No.1 and No.3 
<Vehicles with keyless entry system>). 

AC202009

22
25 24

21

26

27

3

28

21

22

28 27

24

30

25

31

32

26

29

23

41

43

51

42

50

44

52

4645

53

49

47

55

48

56

54

CONNECTORS: D-10, D-26, D-27 

D-26 (B)

D-10

D-27 (B)

JUNCTION BLOCK

(REAR)

D-10 COMPONENT SIDE

D-26 COMPONENT SIDE

D-27 COMPONENT SIDE

AC

23

AC309370

2 1

3

CONNECTOR: F-06

F-06

COMPONENT SIDE

FRONT DOOR <LH>

AB

 

 

 

 

 

 

 

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