Mitsubishi Montero (2004+). Manual — part 713

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-109

STEP 4. 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 5.
NO : Repair or check the connector. 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.

STEP 5. Check the harness wiring from ETACS-ECU
connector D-222 (terminal 19) to driver's door lock
actuator connector H-10 (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

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

AC000235 AE

H-10 (B)

CONNECTOR: H-10

FRONT DOOR <DRIVER'S SIDE>

H-10 (B)

1

2

3

4

5

6

(HARNESS SIDE)

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-110

NOTE: Also check junction block connector D-209 and inter-
mediate connector D-25 for loose, corroded, or damaged termi-
nals, or terminals pushed back in the connector. If junction
block connector D-209 or intermediate connector D-25 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 connectors

D-222 (terminal 19) to driver's door lock actuator
connector H-10 (terminal 4) in good condition?
YES : Go to Step 6.
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.

AC203859 AC

CONNECTOR: D-25

D-25

D-25

AC203850

CONNECTOR: D-209

AE

D-209

D-209

JUNCTION BLOCK
(FRONT VIEW)

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-111

STEP 6. Check the harness wiring from ETACS-ECU
connector D-222 (terminal 4) to driver's door lock actuator
connector H-10 (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

AC000235 AE

H-10 (B)

CONNECTOR: H-10

FRONT DOOR <DRIVER'S SIDE>

H-10 (B)

1

2

3

4

5

6

(HARNESS SIDE)

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-112

NOTE: Also check junction block connector D-217 and inter-
mediate connector D-25 for loose, corroded, or damaged termi-
nals, or terminals pushed back in the connector. If junction
block connector D-217 or intermediate connector D-25 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 connectors

D-222 (terminal 4) to driver's door lock actuator
connector H-10 (terminal 6) in good condition?
YES : Replace the ETACS-ECU. Verify that all the doors

can be locked and unlocked normally.

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.

STEP 7. Check front passenger’s door lock actuator
connector H-24 for loose, corroded or damaged terminals,
or terminals pushed back in the connector.
Q: Is passenger’s seat door lock actuator connector H-24

in good condition?
YES : Go to Step 8.
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.

AC203859 AC

CONNECTOR: D-25

D-25

D-25

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

AC000238 AL

CONNECTOR: H-24

FRONT DOOR <RH>

1

2

3

4

5

6

H-24 (B)

H-24 (B)

(HARNESS SIDE)