Mitsubishi Montero (2002-2004). Manual - part 241

SYMPTOM PROCEDURES

TSB Revision

SWS SYMPTOM PROCEDURES

54Bb-11

STEP 5. Check the wiring harness between ETACS-ECU 
connector D-222 (terminal 20) or D-224 (terminal 23) and 
the ground.

NOTE: Also check junction block connector D-209 for loose, 
corroded, or damaged terminals, or terminals pushed back in 
the connector. If junction block connector D-209 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 ETACS-ECU connector D-

222 (terminal 20) or D-224 (terminal 23) and the ground 
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. The system 
should communicate with the SWS monitor kit 
normally.

AC204192

CONNECTORS : D-222, D-224

D-222

AC

HARNESS SIDE

D-224(B)

D-222

D-224(B)

1

2

3

5

6

4

9 8

121110

13

15 14

16

17

7

19

20

18

JUNCTION BLOCK SIDE

21

23

24

22

32

3433

31

26

27

28

3029

38

39

40

36

37

25

35

AC204173

CONNECTOR : D-209

AD

HARNESS SIDE

1

2

6

7

9

3

4

11

12

10

5

13

8

D-209

SYMPTOM PROCEDURES

TSB Revision

SWS SYMPTOM PROCEDURES

54Bb-12

STEP 6. Check ETACS-ECU connector D-224 and data link 
connector D-118 for loose, corroded or damaged 
terminals, or terminals pushed back in the connector.
Q: Are ETACS-ECU connector D-224 and data link 

connector D-118 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

.The system should communicate with the 

SWS monitor kit normally.

AC204170

CONNECTOR : D-118

AN

HARNESS 
SIDE

D-118(B)

D-118(B)

1

9

2

10

3

11

4

12

5

13

6

14

7

15

8

16

AC204174

CONNECTOR : D-224

AD

D-224(B)

D-224(B)

HARNESS SIDE

21

23

24

22

32

3433

31

26

27

28

3029

38

39

40

36

37

25

35

SYMPTOM PROCEDURES

TSB Revision

SWS SYMPTOM PROCEDURES

54Bb-13

STEP 7. Check the wiring harness between ETACS-ECU 
connector D-224 (terminals 22 and 37) and data link 
connector D-118 (terminals 1 and 9).

NOTE: Also check junction block connector D-220 for loose, 
corroded, or damaged terminals, or terminals pushed back in 
the connector. If junction block connector D-220 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 ETACS-ECU connector D-

224 (terminals 22 and 37) and data link connector D-118 
(terminals 1 and 9) in good condition?
YES : Go to Step 8.
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. The system 
should communicate with the SWS monitor kit 
normally.

AC204170

CONNECTOR : D-118

AN

HARNESS 
SIDE

D-118(B)

D-118(B)

1

9

2

10

3

11

4

12

5

13

6

14

7

15

8

16

AC204174

CONNECTOR : D-224

AD

D-224(B)

D-224(B)

HARNESS SIDE

21

23

24

22

32

3433

31

26

27

28

3029

38

39

40

36

37

25

35

AC204173

CONNECTOR : D-220

AI

HARNESS SIDE

1

2

3

7

8

6

5

10

4

9

SYMPTOM PROCEDURES

TSB Revision

SWS SYMPTOM PROCEDURES

54Bb-14

STEP 8. Check ETACS-ECU connector D-224 and data link 
connector D-117 for loose, corroded or damaged 
terminals, or terminals pushed back in the connector.
Q: Are ETACS-ECU connector D-224 and data link 

connector D-117 in good condition?
YES : Go to Step 9.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

. The system should communicate with the 

SWS monitor kit normally.

AC204170

CONNECTOR: D-117

HARNESS SIDE

AM

21

26

22

27 2829 30

23

31

24

32

25

33

AC204174

CONNECTOR : D-224

AD

D-224(B)

D-224(B)

HARNESS SIDE

21

23

24

22

32

3433

31

26

27

28

3029

38

39

40

36

37

25

35