Mitsubishi Outlander (2003+). Manual - part 511

 

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Mitsubishi Outlander (2003+). Manual - part 511

 

 

INPUT SIGNAL PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-333

NOTE: 

Prior to the wiring harness inspection, check 
intermediate connectors C-118 <L.H. drive 
vehicles>, E-12 <L.H. drive vehicles>, C-15 <R.H. 
drive vehicles> and E-32 <R.H. drive vehicles>, and 
repair if necessary.

Check the earth wires 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.00-6

).

NO : 

Repair the wiring harness.

Step 10. Retest the system.

Check that each switch signal is received by 
operating the power window main switch.

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 power window main switch.

AC308769

AI

Connector: C-15 <RHD>

AC308716

AH

Connector: C-118 
<LHD>

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

AC308791

10

1

6

14

5

12

13

4

11

7

2

3

8

9

AD

Connector: E-12 
<LHD>

Harness side

AC308797

10

1

6

14

5

12

13

4

11

7

2

3

8

9

AD

Connector: E-32 
<RHD>

Harness side

INPUT SIGNAL PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-334

INSPECTION PROCEDURE N-9: The key reminder switch signal is not received.

CAUTION

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

COMMENTS ON TROUBLE SYMPTOM
Input signal from the key reminder switch is used to 
operate the functions below. If the signal is abnormal, 
these functions will not work normally.

Key reminder function

Keyless entry system

Ignition key cylinder illumination lamp

Room lamps

POSSIBLE CAUSES

Malfunction of the key reminder switch

Malfunction of the ETACS-ECU

Damaged harness wires and connectors

ETACS-
ECU

KEY 
REMINDER 
SWITCH

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   

WHEN REMOVING 
KEY: ON

Key Reminder Switch Input Circuit

INPUT SIGNAL PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-335

DIAGNOSTIC PROCEDURE

Step 1. Connector check: C-304 key reminder 
switch connector

Q: Is the check result normal?

YES : 

Go to Step 2.

NO : 

Repair the defective connector.

Step 2. Check the key reminder switch.

Refer to GROUP 54A 

 Ignition switch 

P.54A-105

.

Q: Is the check result normal?

YES : 

Go to Step 3.

NO : 

Replace the key reminder switch.

Step 3. Measure the resistance at the C-304 key 
reminder switch connector.

(1) Disconnect the connector, and measure at the 

wiring harness side.

(2) Resistance between C-304 key reminder switch 

connector terminal No.4 and body earth

OK: 2 

 or less

Q: Is the check result normal?

YES : 

Go to Step 5.

NO : 

Go to Step 4.

AC308724

2
7 6

1
3

5 4

Connector: C-304 
<LHD>

AD

Harness side

AC308778

2
7 6

1
3

5 4

Connector: C-304 <RHD>

AD

Harness side

AC308724

2
7 6

1
3

5 4

Connector: C-304 
<LHD>

AD

Harness side

AC308778

2
7 6

1
3

5 4

Connector: C-304 <RHD>

AD

Harness side

AC301541

2
7 6

1
3

5 4

BB

Connector C-304
(Harness side)

INPUT SIGNAL PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-336

Step 4. Check the wiring harness between C-304 
key reminder switch connector terminal No.4 and 
the body earth.

Check the earth wires 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.00-6

).

NO : 

Repair the wiring harness.

Step 5. Connector check: C-220 ETACS-ECU 
connector

Q: Is the check result normal?

YES : 

Go to Step 6.

NO : 

Repair the defective connector.

AC308724

2
7 6

1
3

5 4

Connector: C-304 
<LHD>

AD

Harness side

AC308778

2
7 6

1
3

5 4

Connector: C-304 <RHD>

AD

Harness side

AC308722

Connector: C-220

Junction block (Rear view)

AF

Harness side

28

37

43

29

44

38

23

32

41

24

25

26

27

34

42

3635

33

21

22

30

39

40

31

<LHD>

AC308776

Connector: C-220

Junction block (Rear view)

AD

Harness side

28

37

43

29

44

38

23

32

41

24

25

26

27

34

42

3635

33

21

22

30

39

40

31

<RHD>

 

 

 

 

 

 

 

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