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