Mitsubishi Outlander (2003+). Manual - part 464

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-145

Step 16. Connector check: E-21 power window 
sub switch (rear RH) connector

Q: Is the check result normal?

YES : 

Go to Step 17.

NO : 

Repair the defective connector.

Step 17. Check the wiring harness from E-21 
power window sub switch (rear RH) connector 
terminal Nos. 2, 8 and 3 to E-20 power window 
motor (rear RH) connector terminal Nos. 6, 4 and 
2.

NOTE: Prior to the wiring harness inspection, check 
intermediate connector E-27, and repair if necessary.

•

Check the input and output lines to the revolution 
detection sensor for open or short circuit.

Q: Is the check result normal?

YES : 

Go to Step 18.

NO : 

Repair the wiring harness.

Step 18. Retest the system.

After the power window sub switch (rear RH) is 
replaced, check that the rear right door anti-trap 
function can be operated by the power window sub 
switch.
(1) Replace the power window sub switch (rear RH).
(2) Check that the rear right power window anti-trap 

function works.

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 motor assembly 
(rear RH).

Step 19. Connector check: E-03 power window 
motor (rear LH) connector

Q: Is the check result normal?

YES : 

Go to Step 20.

NO : 

Repair the defective connector.

AC308795

Connector: E-21 

AC

Harness side

1

4

5

3 2

7 6

8

AC308796

Connectors: E-20, E-21, E-27

AC

E-21

E-27

E-20

Harness side

E-21

E-27

Harness side

E-20(GR)

4

6 5

3 2 1

4

1

5

2

7

6

8

3

1

4

5

3 2

7 6

8

AC308789

Connector: E-03

AD

Harness side

E-03(GR)

4

6 5

3 2 1

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-146

Step 20. Measure the resistance at E-03 power 
window motor (rear LH) connector.

(1) Disconnect the connector, and measure at the 

wiring harness side.

(2) Resistance between E-03 power window motor 

(rear LH) connector terminal No.5 and body 
earth.

OK: 2

Ω

 or less

Q: Is the check result normal?

YES : 

Go to Step 22.

NO : 

Go to Step 21.

Step 21. Check the wiring harness from E-03 
power window motor (rear LH) connector 
terminal No.5 to body earth.

NOTE: 

Prior to the wiring harness inspection, check 
intermediate connector D-26, and repair if necessary.

•

Check the input and output lines to the revolution 
detection sensor for open or short circuit.

Q: Is the check result normal?

YES : 

Go to Step 22.

NO : 

Repair the wiring harness.

AC308789

Connector: E-03

AD

Harness side

E-03(GR)

4

6 5

3 2 1

4

6 5

3 2 1

AC301463

Connector E-03
(Harness side)

AB

AC308789

Connector: E-03

AD

Harness side

E-03(GR)

4

6 5

3 2 1

AC308783

Connector: D-26 <LHD>

AB

8

3

1

4 5 6

2

7

AC308787

Connector: D-26 <RHD>

AB

8

3

1

4 5 6

2

7

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-147

Step 22. Connector check: E-01 power window 
sub switch (rear LH) connector

Q: Is the check result normal?

YES : 

Go to Step 23.

NO : 

Repair the defective connector.

Step 23. Check the wiring harness from E-01 
power window sub switch (rear LH) connector 
terminal Nos. 8, 2 and 3 to E-03 power window 
motor (rear LH) connector terminal Nos. 6, 4 and 
2.

NOTE: Prior to the wiring harness inspection, check 
intermediate connector E-09, and repair if necessary.

•

Check the input and output lines to the revolution 
detection sensor for open or short circuit.

Q: Is the check result normal?

YES : 

Go to Step 24.

NO : 

Repair the wiring harness.

Step 24. Retest the system.

After the power window sub switch (rear LH) is 
replaced, check that the rear left door anti-trap 
function can be operated by the power window sub 
switch.
(1) Replace the power window sub switch (rear LH).
(2) Check that the rear left power window anti-trap 

function works.

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 motor assembly 
(rear LH).

AC308789

Connector: E-01

AC

Harness side

1

4

5

3 2

7 6

8

AC308790

Connectors: E-01, E-03, E-09

AC

E-01

Harness side

E-09

E-01

E-09

1

4

5

3 2

7 6

8

4

1

5

2

7

6

8

3

Harness side

E-03

E-03 (GR)

4

6 5

3 2 1

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-148

KEYLESS ENTRY SYSTEM

INSPECTION PROCEDURE E-1: Keyless Entry System does not Work.

CAUTION

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

COMMENTS ON TROUBLE SYMPTOM
If the keyless entry system does not work normally, 
the input signal circuits to the components below or 
the ETACS-ECU may be defective.

•

Key reminder switch

•

All of the door switches

•

Keyless entry transmitter

•

Driver's door lock actuator

POSSIBLE CAUSES

•

Malfunction of the key reminder switch

•

Malfunction of the door switches

•

Malfunction of the keyless entry transmitter

•

Malfunction of the driver's door lock actuator

•

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

.

Keyless Entry System Function Circuit

ETACS-ECU

INPUT SIGNAL

· ALL OF THE DOOR SWITCHES
· DRIVER'S DOOR LOCK ACTUATOR SWITCH
· KEYLESS ENTRY TRANSMITTER SWITCH
· KEY REMINDER SWITCH

KEYLESS ENTRY
RECEIVER