Mitsubishi Outlander (2003+). Manual — part 470

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-169

NOTE:

Prior to the wiring harness inspection, check the
intermediate connector A-14 and repair if necessary.

•

Check the input signal lines.

Q: Is the check result normal?

YES :

Go to Step 7.

NO :

Repair the wiring harness.

Step 7. Retest the system.

Check that the windshield wipers stop at the
specified park position.

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 front-ECU.

AC308679 AB

Connector: A-14

A-14 (GR)

<LHD>

AC308686AB

Connector: A-14

A-14 (GR)

<RHD>

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-170

INSPECTION PROCEDURE F-4: The windshield wipers does not work normally.

CAUTION

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

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 MOTOR

CIRCUIT
BREAKER

WINDSHIELD
WIPER MOTOR

FRONT-ECU

INPUT SIGNAL

· WINDSHIELD WIPER HI SPEED SWITCH
· WINDSHIELD WIPER INTERMIT SWITCH
· WINDSHIELD WIPER LO SPEED SWITCH
· WINDSHIELD WIPER MIST SWITCH

WIPER SPEED
SWITCHING
RELAY

Windshield Wiper Motor Drive Circuit <LHD>

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 MOTOR

FRONT-ECU

INPUT SIGNAL

· WINDSHIELD WIPER HI SPEED SWITCH
· WINDSHIELD WIPER INTERMIT SWITCH
· WINDSHIELD WIPER LO SPEED SWITCH
· WINDSHIELD WIPER MIST SWITCH

WIPER SPEED
SWITCHING
RELAY

CIRCUIT
BREAKER

Windshield Wiper Motor Drive Circuit <RHD>

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-171

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

Step 1. 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

2.

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

."

Windshield intermittent 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

."

Windshield low-speed 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

."

Windshield high-speed 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 2. Check the operation of the windshield
wipers.

Check that the windshield wipers work at high speed
and the mist mode.

Q: Is the check result normal?

YES :

Go to Step 3.

NO :

Go to Step 9.

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.

Windshield intermittent
wiper switch

When the switch is
turned from off to on.

Windshield low-speed
wiper switch

When the switch is
turned from off to on.

Windshield high-speed
wiper switch

When the switch is
turned from off to on.

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-172

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

Q: Is the check result normal?

YES :

Go to Step 4.

NO :

Repair the defective connector.

Step 4. Measure the voltage at the B-07
windshield wiper motor connector.

(1) Disconnect the connector, and measure at the

wiring harness side.

(2) Ignition switch: ON
(3) Windshield wiper switch: LO

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

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