Mitsubishi Outlander (2003+). Manual - part 466

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-153

WINDSHIELD WIPER AND WASHER

INSPECTION PROCEDURE F-1: The windshield wipers does not work at all.

CAUTION

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

FRONT-ECU

WINDSHIELD 
WIPER MOTOR

WIPER SPEED 
SWITCHING 
RELAY

CIRCUIT
BREAKER

IGNITION 
SWITCH (ACC)

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   

Windshield Wiper Power Supply Circuit <LHD>

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-154

COMMENTS ON TROUBLE SYMPTOM
The windshield wiper motor, the column switch or the 
front-ECU may be defective.

POSSIBLE CAUSES

•

Malfunction of the windshield wiper motor

•

Malfunction of the column switch

•

Malfunction of the front-ECU

•

Damaged harness wires and connectors

FRONT-ECU

WINDSHIELD 
WIPER MOTOR

WIPER SPEED 
SWITCHING 
RELAY

CIRCUIT
BREAKER

IGNITION 
SWITCH (ACC)

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   

Windshield Wiper Power Supply Circuit <RHD>

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-155

DIAGNOSTIC PROCEDURE

Step 1. Check the diagnosis code.

When the ignition switch is turned to the LOCK 
(OFF) position, check that the ETACS-ECU does not 
set the diagnosis code.

Q: Is the diagnosis code set?

YES : 

Refer to diagnosis code chart 

P.54B-17

.

NO : 

Go to Step 2.

Step 2. Pulse check

Check the input signals below which are related to 
the windshield wiper.

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

Q: Is the check result normal?

All the signals are received normally : 

Go to Step 

3.

The ignition switch (ACC) signal is not received. : 

Refer to inspection procedure N-1 "The 
ignition switch (ACC) signal is not received 

P.54B-298

."

Windshield mist wiper switch signal is not 
received. : 

Refer to inspection procedure N-6 "The 

column switch (windshield wiper washer 
and rear wiper washer switch) signal is not 
received 

P.54B-320

."

Step 3. Connector check: B-07 windshield wiper 
motor connector

Q: Is the check result normal?

YES : 

Go to Step 4.

NO : 

Repair the connector.

Step 4. Check the windshield wiper motor 
assembly.

Refer to GROUP 51 

−

 Windshield wiper 

P.51-22

.

Q: Is the check result normal?

YES : 

Go to Step 5

NO : 

Replace the windshield wiper motor 
assembly.

System switch

Check condition

Ignition switch (ACC)

When turned from the 
LOCK (OFF) position to 
the ACC position.

Windshield mist wiper 
switch

When the switch is 
turned from off to on.

AC308694

Connector: B-07 <2000>

B-07(GR)

AE

Harness side

4

1

2

5

3

AC308708

Connector: B-07 <2400 LHD>

B-07(GR)

AF

Harness side

4

1

2

5

3

AC308710

Connector: B-07 
<2400 RHD>

B-07(GR)

AB

Harness side

4

1

2

5

3

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-156

Step 5. Measure the resistance at the B-07 
windshield wiper motor connector.

(1) Disconnect the connector, and measure at the 

wiring harness side.

(2) Continuity between B-07 windshield wiper motor 

connector terminal No.5 <L.H. drive vehicles> or 
No.4 <R.H. drive vehicles>, and body earth

OK: 2

Ω

 or less

Q: Is the check result normal?

YES : 

Go to Step 7.

NO : 

Go to Step 6.

AC308694

Connector: B-07 <2000>

B-07(GR)

AE

Harness side

4

1

2

5

3

AC308708

Connector: B-07 <2400 LHD>

B-07(GR)

AF

Harness side

4

1

2

5

3

AC308710

Connector: B-07 
<2400 RHD>

B-07(GR)

AB

Harness side

4

1

2

5

3

AC309092

4

1

2

5

3

Connector B-07 <LHD>
(Harness side)

AD

AC309092

4

1

2

5

3

Connector B-07 <RHD>
(Harness side)

AE