Mitsubishi Outlander (2003+). Manual - part 514

INPUT SIGNAL PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-345

NOTE: 

Prior to the wiring harness inspection, check 
intermediate connector F-05 <tailgate> or C-13 
<RH> and junction block connector C-205 <RH> or 
C-209 <LH and tailgate>, and repair if necessary.

•

Check the input line for open circuit.

Q: Is the check result normal?

YES : 

Go to Step 6.

NO : 

Repair the wiring harness between each of 
the door switches and the ETACS-ECU.

Step 6. Retest the system.

Check that all the driver's door switch signals are 
received normally.

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.00-6

).

NO : 

Replace the ETACS-ECU.

AC308718

Connector: C-13 <LHD>

C-13(L)

AJ

10

1

4

2 3

13

7

12

11

5 6

15

14

8 9

AC308721

Connectors: C-205, C-209

AK

Junction block (Front view)

C-205

Harness side

C-205

C-209

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

7

15

5

6

1413

2

9

12

4 3

10

11

1

8

C-209

<LHD>

INPUT SIGNAL PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-346

INSPECTION PROCEDURE N-11: All the door switch signals are not received. <R.H. drive vehicles>

CAUTION

Whenever the ECU is replaced, ensure that the 
input signal circuit is normal.

COMMENTS ON TROUBLE SYMPTOM
Input signals from all the door switches are used to 
operate the functions below. If the signal(s) are 
abnormal, these functions will not work normally.

•

Keyless entry system

•

Room lamps

POSSIBLE CAUSES

•

Malfunction of the door switches

•

Malfunction of the ETACS-ECU

•

Damaged harness wires and connectors

FRONT 
DOOR 
SWITCH (LH)

REAR 
DOOR 
SWITCH (LH)

FRONT 
DOOR 
SWITCH (RH)

REAR 
DOOR 
SWITCH (RH)

TAILGATE 
SWITCH

ETACS-ECU

Wire colour code
B : Black     LG : Light green     G : Green     L : Blue     W : White     Y : Yellow     SB : Sky blue
BR : Brown     O : Orange     GR : Gray     R : Red     P : Pink     V : Violet   

All Door Switches Input Circuit <RHD>

INPUT SIGNAL PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-347

DIAGNOSTIC PROCEDURE

Step 1. Pulse check

Check the input signal from the front door switch 
(RH).

OK: The MUT-II/III sounds or the voltmeter 
needle fluctuates.

Q: Is the check result normal?

YES : 

Go to Step 2.

NO : 

Refer to inspection procedure N-4 "The front 
door switch (RH) signal is not received 
<R.H. drive vehicles>

P.54B-317

."

Step 2. Connector check: D-28 <front: LH>, D-42 
<front: RH>, D-10 <rear: RH> or D-20 <rear: LH> 
door switch connectors or F-07 <tailgate> 
tailgate switch connector, and C-217 ETACS-ECU 
connector

Q: Is the check result normal?

YES : 

Go to Step 3.

NO : 

Repair the defective connector.

System switch

Check condition

front door switch (RH)

When the driver's door is 
opened

AC308776

Connector: C-217

Junction block (Rear view)

Junction block side

AC

3

1

2

14

4

5

7 6

8

1110 9

1312

17

15

16

18

19

20

<RHD>

AC308788

Harness side

D-20

D-20

D-28

AB

Connectors: D-10, D-20, D-28 <RHD>

D-10

Harness side

D-10

Harness side

D-28

AC308785

AC

Connector: D-42 <RHD>

Harness side

AC308808

AD

Connector: F-07 <RHD>

Harness side

INPUT SIGNAL PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-348

Step 3. Check the installation condition.

Check that the door switch is installed on the body 
correctly.

Q: Is the check result normal?

YES : 

Go to Step 4.

NO : 

Correct the installation condition.

Step 4. Check the door switch.

Refer to GROUP 42 

−

 Door 

P.42-30

.

Q: Is the check result normal?

YES : 

Go to Step 5.

NO : 

Replace the door switch.

Step 5. Check the wiring harness from terminal 
No.2 of the D-10 <front: RH>, D-28 <front: LH>, 
D-42 <rear: RH> or D-20 <rear: LH> door switch 
connector or terminal No.1 of the F-07 <tailgate> 
tailgate switch connector to terminal No.7 of the 
C-217 ETACS-ECU connector.

AC308776

Connector: C-217

Junction block (Rear view)

Junction block side

AC

3

1

2

14

4

5

7 6

8

1110 9

1312

17

15

16

18

19

20

<RHD>

AC308788

Harness side

D-20

D-20

D-28

AB

Connectors: D-10, D-20, D-28 <RHD>

D-10

Harness side

D-10

Harness side

D-28

AC308785

AC

Connector: D-42 <RHD>

Harness side