Mitsubishi Outlander (2003+). Manual - part 436

DIAGNOSTIC TROUBLE CODE PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-33

DIAGNOSTIC PROCEDURE

Step 1. Connector check: A-12X front-ECU 
connector, C-310 column switch connector, 
C-219 ETACS-ECU connector and E-05 power 
window main switch connector

Q: Is the check result normal?

YES : 

Go to Step 2.

NO : 

Repair the defective connector.

AC301515 AE

Connector: A-12X

24

29

30

31

2827

25

26

21

2322

Relay box side

AC308722

Connector: C-219

Junction block (Rear view)

Junction block side

AB

<LHD>

68

74

63

66

72

73

67

6564

61

70

71

62

69

60

57

58

59

5655

52

54 53

51

C-219 (GR)

AC308724

Connector: C-310

AB

Harness side

10

5

6

7

9 8

3

4

2 1

<LHD>

AC308791

10

1

6

14

5

12

13

4

11

7

2

3

8

9

AC

Connector: E-05

Harness side

<LHD>

AC308776

Connector: C-219

Junction block (Rear view)

Junction block side

AB

<RHD>

68

74

63

66

72

73

67

6564

61

70

71

62

69

60

57

58

59

5655

52

54 53

51

C-219 (GR)

AC308778

Connector: C-310

AB

Harness side

10

5

6

7

9 8

3

4

2 1

<RHD>

AC308797

10

1

6

14

5

12

13

4

11

7

2

3

8

9

AC

Connector: E-05

Harness side

<RHD>

DIAGNOSTIC TROUBLE CODE PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-34

Step 2. Check the wiring harness from each of 
A-12X front-ECU connector terminal No.30, C-310 
column switch connector terminal No.3 and E-05 
power window main switch connector terminal 
No.4 to C-219 ETACS-ECU connector terminal 
No.59.

AC301515 AE

Connector: A-12X

24

29

30

31

2827

25

26

21

2322

Relay box side

AC308722

Connector: C-219

Junction block (Rear view)

Junction block side

AB

<LHD>

68

74

63

66

72

73

67

6564

61

70

71

62

69

60

57

58

59

5655

52

54 53

51

C-219 (GR)

AC308724

Connector: C-310

AB

Harness side

10

5

6

7

9 8

3

4

2 1

<LHD>

AC308792

Connectors: E-05, E-12
<LHD>

E-05

Harness side

E-05

10

1

6

14

5

12

13

4

11

7

2

3

8

9

AE

E-12

E-12

10

2
9

1
8

3

12

11

4

13

6

15

5

14

7

16

AC308776

Connector: C-219

Junction block (Rear view)

Junction block side

AB

<RHD>

68

74

63

66

72

73

67

6564

61

70

71

62

69

60

57

58

59

5655

52

54 53

51

C-219 (GR)

AC308778

Connector: C-310

AB

Harness side

10

5

6

7

9 8

3

4

2 1

<RHD>

DIAGNOSTIC TROUBLE CODE PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-35

NOTE: 

<L.H. drive vehicles> Prior to the wiring harness 
inspection, check joint connector C-02, intermediate 
connectors C-116, C-118 and E-12, and repair if 
necessary.

NOTE: 

<R.H. drive vehicles> Prior to the wiring harness 
inspection, check joint connector C-02, intermediate 
connectors C-15, C-116 and E-32, and repair if 
necessary.

•

Check the communication lines for open circuit.

Q: Is the check result normal?

YES : 

Go to Step 3.

NO : 

Repair the wiring harness.

AC308798AB

Connector: E-05, E-32

<RHD>

10

1

6

14

5

12

13

4

11

7

2

3

8

9

Harness side

E-05

E-32

E-05

E-32

AC308717

Connectors: C-02, C-116, C-118

C-116

C-02

C-02

C-116

9

21

33

35

24

12

3 4

7

8

5 6

39

28

41

30

18

4243

31

1920

32

40

29

1617

38

27

15

37

36

26

14

13

25

2

1

34

23

11

10

22

AI

<LHD>

C-118

32

22

11

27

16

5

24

13

2

12

23

1

15

14

26

25

3 4

29

19

8

18

17

28

6 7

21

20

30 31

9 10

C-118

AC308770

AD

C-15

Connectors: C-02, C-15 <RHD>

C-02

33

22

11

28

17

16

15

14

13

12

25

2324

2627

3

1 2

4 5

21

20

19

18

2930

32

31

7

6

8

10

9

C-02

C-15

AC308735

AE

Connector: C-116

9

21

33

35

24

12

3 4

7

8

5 6

39

28

41

30

18

4243

31

1920

32

40

29

1617

38

27

15

37

36

26

14

13

25

2

1

34

23

11

10

22

<RHD>

DIAGNOSTIC TROUBLE CODE PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-36

Step 3. Check the wiring harness between C-310 
column switch connector terminal No.2 and 
C-219 ETACS-ECU connector terminal No.68.

•

Check the communication lines for open circuit.

Q: Is the check result normal?

YES : 

Go to Step 4.

NO : 

Repair the wiring harness.

Step 4. Check whether the diagnosis code is 
reset.

When A-12X front-ECU connector is disconnected, 
check that diagnosis code No.21 is not reset. 
However, diagnosis code No.13 will be set at this 
time.

Q: Is diagnosis code No.21 set?

YES : 

Replace the front-ECU.

NO : 

Go to Step 5.

Step 5. Check whether the diagnosis code is 
reset.

When E-05 power window main switch connector is 
disconnected, check that diagnosis code No.21 is 
not reset.

Q: Is diagnosis code No.21 set?

YES : 

Replace the power window main switch.

NO : 

Go to Step 6.

AC308722

Connector: C-219

Junction block (Rear view)

Junction block side

AB

<LHD>

68

74

63

66

72

73

67

6564

61

70

71

62

69

60

57

58

59

5655

52

54 53

51

C-219 (GR)

AC308724

Connector: C-310

AB

Harness side

10

5

6

7

9 8

3

4

2 1

<LHD>

AC308776

Connector: C-219

Junction block (Rear view)

Junction block side

AB

<RHD>

68

74

63

66

72

73

67

6564

61

70

71

62

69

60

57

58

59

5655

52

54 53

51

C-219 (GR)

AC308778

Connector: C-310

AB

Harness side

10

5

6

7

9 8

3

4

2 1

<RHD>

AC301515 AE

Connector: A-12X

24

29

30

31

2827

25

26

21

2322

Relay box side

AC308791

10

1

6

14

5

12

13

4

11

7

2

3

8

9

AC

Connector: E-05

Harness side

<LHD>

AC308797

10

1

6

14

5

12

13

4

11

7

2

3

8

9

AC

Connector: E-05

Harness side

<RHD>