Mitsubishi Lancer Evolution IX. Manual - part 202

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) USING SWS MONITOR

54C-67

Step 5. Check the wiring harness from C-226 
ETACS-ECU connector terminal No.12 and C-227 
ETACS-ECU connector terminal No.22 to E-04 
front door lock actuator (LH) connector terminal 
Nos.4 and 6.

NOTE: 

Prior to the wiring harness inspection, check interme-
diate connector C-17 and junction block connector 
C-214, and repair if necessary.

• Check the input and output lines for open circuit.

Q: Is the check result normal?

YES : 

The trouble can be an intermittent 

malfunction (Refer to GROUP 00 

− How to 

Cope with Intermittent Malfunction 

P.00-5

).

NO : 

Repair the wiring harness.

Step 6. Connector check: E-15 front door lock 
actuator (RH) connector

Q: Is the check result normal?

YES : 

Go to Step 7.

NO : 

Repair the defective connector.

AC310451

Connectors: C-226, C-227 <LHD>

AB

Junction block (rear view)

Junction block side

C-227

C-226

C-227

Harness side

C-226

28

37

43

29

44

38

23

32

41

24

25

26

27

34

42

36 35

33

21

22

30

39

40

31

AC310484

Harness side

AB

Connector: E-04 <LHD>

E-04(B)

Front door (LH)

AC310446

Connector: C-17 <LHD>

AE

AC310448

Harness side

Junction block (front view)

Connector: C-214 <LHD>

AE

21

7

16 15

17

18

20 19

1

2

3

4

5

6

23 22

24

25

28

26

27

9

8

10

11

14

12

13

AC310488

Harness side

AB

Connector: E-15 <LHD>

E-15(B)

Front door (RH)

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) USING SWS MONITOR

54C-68

Step 7. Check the front door lock actuator (RH).
Check that the front door lock actuator (RH) works 
normally. Refer to GROUP 42 

− Door 

P.42-31

.

Q: Is the check result normal?

YES : 

Go to Step 8.

NO : 

Replace the front door lock actuator (RH).

Step 8. Connector check: C-226 ETACS-ECU 
connector

Q: Is the check result normal?

YES : 

Go to Step 9.

NO : 

Repair the defective connector.

Step 9. Check the wiring harness from C-226 
ETACS-ECU connector terminal Nos.12 and 13 to 
E-15 front door lock actuator (RH) connector 
terminal Nos.4 and 6.

NOTE: 

Prior to the wiring harness inspection, check interme-
diate connector C-110 and junction block connector 
C-214, and repair if necessary.

• Check the input and output lines for open circuit.

AC310450

Connector: C-226 <LHD>

AB

Junction block side

Junction block (rear view)

AC310450

Connector: C-226 <LHD>

AB

Junction block side

Junction block (rear view)

AC310488

Harness side

AB

Connector: E-15 <LHD>

E-15(B)

Front door (RH)

AC310452

Connector: C-110 <LHD>

AC

AC310448

Harness side

Junction block (front view)

Connector: C-214 <LHD>

AE

21

7

16 15

17

18

20 19

1

2

3

4

5

6

23 22

24

25

28

26

27

9

8

10

11

14

12

13

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) USING SWS MONITOR

54C-69

Q: Is the check result normal?

YES : 

The trouble can be an intermittent 

malfunction (Refer to GROUP 00 

− How to 

Cope with Intermittent Malfunction 

P.00-5

).

NO : 

Repair the wiring harness.

Step 10. Connector check: E-18 rear door lock 
actuator (RH) connector

Q: Is the check result normal?

YES : 

Go to Step 11.

NO : 

Repair the defective connector.

Step 11. Check the rear door lock actuator (RH).
Check that the rear door lock actuator (RH) is in 
good condition. Refer to GROUP 42 

− Door 

P.42-31

.

Q: Is the check result normal?

YES : 

Go to Step 12.

NO : 

Replace the rear door lock actuator (RH).

Step 12. Connector check: C-226 ETACS-ECU 
connector

Q: Is the check result normal?

YES : 

Go to Step 13.

NO : 

Repair the defective connector.

Step 13. Check the wiring harness from C-226 
ETACS-ECU connector terminal Nos.12 and 13 to 
E-18 rear door lock actuator (RH) connector 
terminal Nos.4 and 6.

AC310491

Harness side

AB

Connector: E-18

E-18 (B)

Rear door (RH)

AC310450

Connector: C-226 <LHD>

AB

Junction block side

Junction block (rear view)

AC310450

Connector: C-226 <LHD>

AB

Junction block side

Junction block (rear view)

AC310491

Harness side

AB

Connector: E-18

E-18 (B)

Rear door (RH)

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) USING SWS MONITOR

54C-70

NOTE: 

Prior to the wiring harness inspection, check C-112, 
D-04 intermediate connectors and C-214 junction 
block connector, and repair if necessary.

• Check the input and output lines for open circuit.

Q: Is the check result normal?

YES : 

The trouble can be an intermittent 

malfunction (Refer to GROUP 00 

− How to 

Cope with Intermittent Malfunction 

P.00-5

).

NO : 

Repair the wiring harness.

Step 14. Connector check: E-07 rear door lock 
actuator (LH) connector

Q: Is the check result normal?

YES : 

Go to Step 15.

NO : 

Repair the defective connector.

Step 15. Check the rear door lock actuator (LH).
Check that the rear door lock actuator (LH) is in good 
condition. Refer to GROUP 42 

− Door 

P.42-31

.

Q: Is the check result normal?

YES : 

Go to Step 16.

NO : 

Replace the rear door lock actuator (LH).

Step 16. Connector check: C-226 ETACS-ECU 
connector

Q: Is the check result normal?

YES : 

Go to Step 17.

NO : 

Repair the defective connector.

AC310452

Connector: C-112 <LHD>

AD

C-112 (GR)

AC310448

Harness side

Junction block (front view)

Connector: C-214 <LHD>

AE

21

7

16 15

17

18

20 19

1

2

3

4

5

6

23 22

24

25

28

26

27

9

8

10

11

14

12

13

AC310463

Connector: D-04 <LHD>

AB

AC310486

Harness side

AC

Connector: E-07

E-07 (B)

Rear door (LH)

AC310450

Connector: C-226 <LHD>

AB

Junction block side

Junction block (rear view)