Mitsubishi Montero Sport (2004+). Manual — part 453

DOOR

TSB Revision

BODY

42-67

NOTE: After inspecting intermediate connector C-12 inspect
the wire. If intermediate connector C-12 is damaged, repair or
replace damaged component. Refer to GROUP 00E

P.00E-2

,

Harness Connector Inspection. Then go to Step 22.
Q: Are there any damaged harness wires between

ETACS-ECU connectors D-10 (terminals No.21 and
No.24) <Vehicles without keyless entry system> or D-27
(terminals No.41 and No.42) <Vehicles with keyless
entry system> and door lock actuator (front: RH)
connector F-24 (terminals No.4 and No.6)?
YES : Replace the ETACS-ECU and then go to Step 22.
NO : Repair or replace the damaged components. Refer to

GROUP 00E

P.00E-2

, Harness Connector inspection.

Then go to Step 22.

STEP 10. Check door lock actuator (rear: RH) connector
F-21 for loose, corroded or damaged terminals, or
terminals pushed back in the connector.
Q: Is the connector 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 22.

AC309353AC

C-12

CONNECTOR: C-12

AC309455

CONNECTOR: F-21

F-21

REAR DOOR <RH>

AB

COMPONENT SIDE

DOOR

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BODY

42-68

STEP 11. Check the rear door lock actuator (rear: RH).
(1) Remove the door latch assembly (Refer to

P.42-140

).

(2) Follow the table to check the rear door lock actuator

(lock/unlock).
Actuator Operation Check

Q: Is the rear door lock actuator damaged?

YES : Replace the door lock actuator assembly (rear: RH),

go to Step 22.

NO : Go to Step 12.

LEVER
POSITION

BATTERY
CONNECTION

LEVER
OPERATION

At the "B" position

• Connect terminal

No. 1 and the
positive battery
terminal.

• Connect terminal

No. 2 and the
negative battery
terminal.

The lever moves
from the "B"
position to the "C"
position.

At the "C" position

• Connect terminal

No. 2 and the
positive battery
terminal.

• Connect terminal

No. 1 and the
negative battery
terminal.

The lever moves
from the "C"
position to the "B"
position.

AC003792AB

A

VIEW A

B

C

DOOR

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BODY

42-69

STEP 12. Check ETACS-ECU connectors D-10 <Vehicles
without keyless entry system> and D-27 <Vehicles with
keyless entry system> for loose, corroded or damaged
terminals, or terminals pushed back in the connector.
Q: Are ETACS-ECU connectors D-10 <Vehicles without

keyless entry system> and D-27 <Vehicles with keyless
entry systerm> 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 22.

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

42-70

STEP 13. Check the harness wire between ETACS-ECU
connectors D-10 (terminals No.21 and No.24) <Vehicles
without keyless entry system> or D-27 (terminals No.41
and No.42) <Vehicles with keyless entry system> and door
lock actuator (rear: RH) connector F-21 (terminals No.1
and No.2).

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

AC309455

CONNECTOR: F-21

F-21

REAR DOOR <RH>

AB

COMPONENT SIDE