Mitsubishi Montero (2002-2004). Manual — part 319

SYMPTOM PROCEDURES

TSB Revision

SWS SYMPTOM PROCEDURES

54Bb-323

STEP 3. Check the wiring harness between rear
combination light (LH) connector G-02 (terminal 1) and
front-ECU connector A-07X (terminal 8).

NOTE: Also check intermediate connectors D-28 and D-125 for
loose, corroded, or damaged terminals, or terminals pushed
back in the connector. If intermediate connector D-28 or D-125
is damaged, repair or replace the damaged component(s) as
described in GROUP 00E, Harness Connector Inspection

P.00E-2

.

Q: Is the wiring harness between rear combination light

(LH) connector G-02 (terminal 1) and front-ECU
connector A-07X (terminal 8) in good condition?
YES : No action is necessary and testing is complete.
NO : The wiring harness may be damaged or the

connector(s) may have loose, corroded or damaged
terminals, or terminals pushed back in the connector.
Repair the wiring harness as necessary. Verify that
the taillight (LH), license plate light and side marker
light (LH) illuminates normally.

AC204183

CONNECTOR : A-07X

AB

2 1

3

4

6

7

8

9

5

11 10

RELAY BOX SIDE

AC204179

CONNECTOR : G-02

AB

HARNESS SIDE

G-02(B)

G-02(B)

1

4

2

3

5

6

AC204188

CONNECTORS : D-28, D-125

AP

D-28

D-28

D-125

D-125

2 3

27

32

28

33

16

15

4 5

19

18

29

17

34

7 8

35

22

21

9 10

30

36

31

37

25

24

23

6

20

1

14

26

11

13

12

38

9

8

6 7

5

3 4

20

32

21

33

43

17 18

30

41

16

29

28

39 40

13

25

12

24

35 36

14

26

37

15

27

38

19

31

42

1

10

22

2

11

23

34

SYMPTOM PROCEDURES

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SWS SYMPTOM PROCEDURES

54Bb-324

STEP 4. Check rear combination light (RH) connector G-09
and front-ECU connector A-07X for loose, corroded or
damaged terminals, or terminals pushed back in the
connector.
Q: Are rear combination light (RH) connector G-09 and

front-ECU connector A-07X in good condition?
YES : Go to Step 5.
NO : Repair or replace the damaged component(s). Refer

to GROUP 00E, Harness Connector Inspection

P.00E-2

. Verify that the taillight (RH) and side marker

light (RH) illuminates normally.

AC204183

CONNECTOR : A-07X

AB

2 1

3

4

6

7

8

9

5

11 10

RELAY BOX SIDE

AC204179

CONNECTOR : G-09

AC

HARNESS SIDE

G-09(B)

G-09(B)

1

4

2

3

5

6

SYMPTOM PROCEDURES

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SWS SYMPTOM PROCEDURES

54Bb-325

STEP 5. Check the wiring harness between rear
combination light (RH) connector G-09 (terminal 1) and
front-ECU connector A-07X (terminal 8).

NOTE: Also check intermediate connectors D-28 and D-111 for
loose, corroded, or damaged terminals, or terminals pushed
back in the connector. If intermediate connector D-28 or D-111
is damaged, repair or replace the damaged component(s) as
described in GROUP 00E, Harness Connector Inspection

P.00E-2

.

Q: Is the wiring harness between rear combination light

(RH) connector G-09 (terminal 1) and front-ECU
connector A-07X (terminal 8) in good condition?
YES : No action is necessary and testing is complete.
NO : The wiring harness may be damaged or the

connector(s) may have loose, corroded or damaged
terminals, or terminals pushed back in the connector.
Repair the wiring harness as necessary. Verify that
the taillight (RH) and side marker light (RH)
illuminates normally.

AC204183

CONNECTOR : A-07X

AB

2 1

3

4

6

7

8

9

5

11 10

RELAY BOX SIDE

AC204179

CONNECTOR : G-09

AC

HARNESS SIDE

G-09(B)

G-09(B)

1

4

2

3

5

6

AC204170

CONNECTOR : D-28

AI

2 3

27

32

28

33

16

15

4 5

19

18

29

17

34

7 8

35

22

21

9 10

30

36

31

37

25

24

23

6

20

1

14

26

11

13

12

38

AC204171

CONNECTOR : D-111

AC

9

8

6 7

5

3 4

20

32

21

33

43

17 18

30

41

16

29

28

39 40

13

25

12

24

35 36

14

26

37

15

27

38

19

31

42

1

10

22

2

11

23

34

SYMPTOM PROCEDURES

TSB Revision

SWS SYMPTOM PROCEDURES

54Bb-326

STEP 6. Check taillight (LH) connector G-16 and front-ECU
connector A-07X for loose, corroded or damaged
terminals, or terminals pushed back in the connector.
Q: Are taillight (LH) connector G-16 and front-ECU

connector A-07X in good condition?
YES : Go to Step 7.
NO : Repair or replace the damaged component(s). Refer

to GROUP 00E, Harness Connector Inspection

P.00E-2

. Verify that the taillight (RH) and side marker

light (RH) illuminates normally.

AC204183

CONNECTOR : A-07X

AB

2 1

3

4

6

7

8

9

5

11 10

RELAY BOX SIDE

AC204179

CONNECTOR : G-16

AH

HARNESS SIDE

G-16(B)

G-16(B)

3

4

2

1