Mitsubishi Outlander (2003+). Manual - part 443

 

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Mitsubishi Outlander (2003+). Manual - part 443

 

 

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-61

COMMENT ON TROUBLE SYMPTOM
If the central door locking system does not work at 
all, the door lock actuator (front: LH) or the 
ETACS-ECU may be defective.

POSSIBLE CAUSES

Malfunction of the door lock actuator (front: LH)

Malfunction of the ETACS-ECU

Damaged harness wires and connectors

DIAGNOSIS PROCEDURE

Step 1. Check the power supply circuit.

When the ignition switch is turned to the LOCK 
(OFF) position, check if the hazard warning lamps 
illuminate.

Q: Is the check result normal?

YES : 

Go to Step 2.

NO : 

Refer to inspection procedure A-2 "Check 
the ETACS-ECU battery power supply 
circuit" 

P.54B-52

.

Step 2. Pulse check

Check the input signal from the driver's door lock 
actuator switch.

OK: The MUT-II/III sound or the voltmeter 
needle fluctuate.

Q: Is the check result normal?

YES : 

Go to Step 3.

NO : 

Refer to inspection procedure N-12 "The 
driver's door lock actuator signal is not 
received <L.H. drive vehicles>

P.54B-350

."

Step 3. Connector check: E-11 door lock actuator 
(front: LH) connector

Q: Is the check result normal?

YES : 

Go to Step 4.

NO : 

Repair the defective connector.

Step 4. Check the door lock actuator (front: LH)

Check that the door lock actuator (front: LH) works 
normally. Refer to GROUP 42 

 Door 

P.42-35

.

Q: Is the check result normal?

YES : 

Go to Step 5.

NO : 

Replace the door lock actuator (front: LH).

Step 5. Connector check: C-217 ETACS-ECU 
connector

Q: Is the check result normal?

YES : 

Go to Step 6.

NO : 

Repair the defective connector.

System switch

Check condition

Driver's door lock 
actuator switch

When the driver's key 
cylinder or inside lock 
knob is unlocked or 
locked

AC308791AB

Connector: E-11

Harness side

E-11(B)

5

6

4

2

3

1

<LHD>

AC308722

Connector: C-217

Junction block (Rear view)

Junction block side

AD

3

1

2

14

4

5

7 6

8

1110 9

1312

17

15

16

18

19

20

<LHD>

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-62

Step 6. Check the wiring harness between C-217 
ETACS-ECU connector terminal No. 2 and fusible 
link (1).

NOTE: 

Prior to the wiring harness inspection, check 
intermediate connector C-116 and junction block 
connector C-204, and repair if necessary.

Check the power supply line for open or short 
circuit.

Q: Is the check result normal?

YES : 

Go to Step 7.

NO : 

Repair the wiring harness.

Step 7. Retest the system.

Check that the central door locking system works 
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.

AC308722

Connector: C-217

Junction block (Rear view)

Junction block side

AD

3

1

2

14

4

5

7 6

8

1110 9

1312

17

15

16

18

19

20

<LHD>

AC208065AE

Fusible link: No.1 

AC308716

AG

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

<LHD>

AC308720

Connector: C-204

Harness side

AB

1

C-204(B)

Junction block (Front view)

<LHD>

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-63

INSPECTION PROCEDURE C-1: Central Door Locking System does not Work. <R.H. drive vehicles>

CAUTION

Whenever the ECU is replaced, ensure that the 
input and output signal circuits are normal.

FUSIBLE
LINK

 1

ETACS-ECU

DOOR LOCK
ACTUATOR
(FRONT: RH)

DOOR
UNLOCK
RELAY

DOOR
LOCK
RELAY

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   

Central Door Lock Power Supply Circuit <RHD>

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-64

COMMENT ON TROUBLE SYMPTOM
If the central door locking system does not work at 
all, the door lock actuator (front: RH) or the 
ETACS-ECU may be defective.

POSSIBLE CAUSES

Malfunction of the door lock actuator (front: RH)

Malfunction of the ETACS-ECU

Damaged harness wires and connectors

DIAGNOSIS PROCEDURE

Step 1. Check the power supply circuit.

When the ignition switch is turned to the LOCK 
(OFF) position, check if the hazard warning lamps 
illuminate.

Q: Is the check result normal?

YES : 

Go to Step 2.

NO : 

Refer to inspection procedure A-2 "Check 
the ETACS-ECU battery power supply 
circuit" 

P.54B-52

.

Step 2. Pulse check

Check the input signal from the driver's door lock 
actuator switch.

OK: The MUT-II/III sound or the voltmeter 
needle fluctuate.

Q: Is the check result normal?

YES : 

Go to Step 3.

NO : 

Refer to inspection procedure N-12 "The 
driver's door lock actuator signal is not 
received <R.H. drive vehicles>

P.54B-354

 ."

Step 3. Connector check: E-25 door lock actuator 
(front: RH) connector

Q: Is the check result normal?

YES : 

Go to Step 4.

NO : 

Repair the defective connector.

Step 4. Check the door lock actuator (front: RH)

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

 Door 

P.42-35

.

Q: Is the check result normal?

YES : 

Go to Step 5.

NO : 

Replace the door lock actuator (front: RH).

Step 5. Connector check: C-217 ETACS-ECU 
connector

Q: Is the check result normal?

YES : 

Go to Step 6.

NO : 

Repair the defective connector.

System switch

Check condition

Driver's door lock 
actuator switch

When the driver's key 
cylinder or inside lock 
knob is unlocked or 
locked

AC308797AB

Connector: E-25

Harness side

E-25(B)

5

6

4

2

3

1

<RHD>

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>

 

 

 

 

 

 

 

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