Mitsubishi Montero (2004+). Manual — part 714

SYMPTOM PROCEDURES

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SIMPLIFIED WIRING SYSTEM (SWS)

54B-113

STEP 8. Check the front passenger's door lock actuator.

1. Remove the passenger’s door lock actuator, and check it.

Refer to GROUP 42

− Door Handle and Latch

P.42-41

.

2. Follow the table below to check the passenger's door lock

actuator for correct operation.

Q: Does the front passenger's door lock actuator work

normally?
YES : Go to Step 9.
NO : Replace the front passenger’s door lock actuator.

Verify that all the doors can be locked and unlocked
normally.

STEP 9. Check ETACS-ECU connector D-222 for loose,
corroded or damaged terminals, or terminals pushed back
in the connector.
Q: Is ETACS-ECU connector D-222 in good condition?

YES : Go to Step 10.
NO : Repair or replace the damaged component(s). Refer

to GROUP 00E, Harness Connector Inspection

P.00E-2

. After repairs have been made, verify that all

the doors can now be locked and unlocked normally.

LEVER
POSITION

BATTERY
CONNECTION

LEVER
OPERATION

At the
"LOCK"
position

• Connect terminal 6

to the positive
battery terminal

• Connect terminal 4

to the negative
battery terminal

The lever moves
from the "LOCK"
position to the
"UNLOCK" position.

At the
"UNLOCK"
position

• Connect terminal 4

to the positive
battery terminal

• Connect terminal 6

to the negative
battery terminal

The lever moves
from the "UNLOCK"
position to the
"LOCK" position.

ACX02351

LEVER

LOCK

UNLOCK

VIEW A

A

AC

AC204174

CONNECTOR : D-222

AB

1

2

3

5

6

4

9 8

121110

13

15 14

16

17

7

19

20

18

JUNCTION BLOCK SIDE

D-222

SYMPTOM PROCEDURES

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SIMPLIFIED WIRING SYSTEM (SWS)

54B-114

STEP 10. Check the harness wiring from ETACS-ECU
connector D-222 (terminal 4) to front passenger's door
lock actuator connector H-24 (terminal 4).

AC204174

CONNECTOR : D-222

AB

1

2

3

5

6

4

9 8

121110

13

15 14

16

17

7

19

20

18

JUNCTION BLOCK SIDE

D-222

AC000238 AL

CONNECTOR: H-24

FRONT DOOR <RH>

1

2

3

4

5

6

H-24 (B)

H-24 (B)

(HARNESS SIDE)

SYMPTOM PROCEDURES

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SIMPLIFIED WIRING SYSTEM (SWS)

54B-115

NOTE: Also check junction block connector D-217 and inter-
mediate connector D-15 for loose, corroded, or damaged termi-
nals, or terminals pushed back in the connector. If junction
block connector D-217 or intermediate connector D-15 is dam-
aged, repair or replace the damaged component(s) as
described in GROUP 00E, Harness Connector Inspec-
tion

P.00E-2

.

Q: Is the harness wiring from ETACS-ECU connector D-222

(terminal 4) to front passenger's door lock actuator
connector H-24 (terminal 4) in good condition?
YES : Go to Step 11.
NO : The harness wiring may be damaged or the

connectors may have loose, corroded or damaged
terminals, or terminals pushed back in the connector.
Repair the harness wiring as necessary. After repairs
have been made, verify that all the doors can now be
locked and unlocked normally.

AC203860 AB

D-15

D-15

CONNECTOR: D-15

AC203850

CONNECTOR: D-217

AH

D-217

JUNCTION BLOCK
(FRONT VIEW)

D-217

1

8 9 10 11

13 14 15

12

2 3 4

5 6 7

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-116

STEP 11. Check the harness wiring from ETACS-ECU
connector D-222 (terminal 17) to front passenger's door
lock actuator connector H-24 (terminal 6).

AC204174

CONNECTOR : D-222

AB

1

2

3

5

6

4

9 8

121110

13

15 14

16

17

7

19

20

18

JUNCTION BLOCK SIDE

D-222

AC000238 AL

CONNECTOR: H-24

FRONT DOOR <RH>

1

2

3

4

5

6

H-24 (B)

H-24 (B)

(HARNESS SIDE)