Mitsubishi Outlander GS45X. Manual — part 1362

WINDSHIELD WIPER AND WASHER

TSB Revision

EXTERIOR

51-71

STEP 3. Windshield wiper operation check
Check that the windshield wipers work normally.
Q: Is the check result normal?

YES : Go to Step 4.
NO : Refer to trouble symptom chart

P.51-32

.

STEP 4. Windshield washer operation check
Check that the windshield washer works normally.
Q: Is the check result normal?

YES : Go to Step 5.
NO : Refer to Inspection Procedure 10 "The windshield

washer does not work normally

P.51-66

."

STEP 5. System retest
Check that the intelligent washer function works normally.
Q: Is the check result normal?

YES : Intermittent malfunction (Refer to GROUP 00

− How

to Use Troubleshooting/Inspection Service Points

−

How to Cope with Intermittent Malfunction

P.00-15

.)

NO : Replace the ETACS-ECU.

Inspection Procedure 12: Delayed finishing wipe function does not work normally.

CAUTION

Before replacing the ECU, ensure that the power
supply circuit, the ground circuit and the com-
munication circuit are normal.

.

COMMENT ON TROUBLE SYMPTOM

If the delayed finishing wipe function does not prop-
erly operate, the input circuit of windshield wiper
switch, the input circuit of windshield washer switch,
or ETACS-ECU may be defective.

.

PROBABLE CAUSES

• Malfunction of column switch

• Malfunction of ETACS-ECU

• Damaged harness wires and connectors

DIAGNOSIS

Required Special Tools:

• MB991223: Harness Set

• MB992006: Extra Fine Probe

• MB991958: Scan Tool (M.U.T.-III Sub Assembly)

• MB991824: V.C.I.

• MB991827: M.U.T.-III USB Cable

• MB991910: M.U.T.-III Main Harness A

WINDSHIELD WIPER AND WASHER

TSB Revision

EXTERIOR

51-72

STEP 1. Use the scan tool MB991958 to check if an
ETACS-related diagnostic trouble code is set.
Connect the scan tool. Refer to GROUP 54A ETACS, "Diag-
nostic function

P.54A-729

."

Q: Is the diagnostic trouble code set?

YES : Diagnose the ETACS-ECU. Refer to GROUP 54A

ETACS, "Diagnostic trouble code chart

P.54A-732

."

NO : Go to Step 2.

STEP 2. Check the ETACS-ECU customization function.
Use the ETACS-ECU customization function to check that the
"front wiper washer" is set to "On with delayed finishing wipe
function."
Q: Is the check result normal?

YES : Go to Step 3.
NO : Use the ETACS-ECU customization function to set

the "front wiper washer" to "On with delayed finishing
wipe function." (Refer to

P.51-75

.)

STEP 3. Windshield wiper operation check
Check that the windshield wipers work normally.
Q: Is the check result normal?

YES : Go to Step 4.
NO : Refer to trouble symptom chart

P.51-32

.

STEP 4. Windshield washer operation check
Check that the windshield washers work normally.
Q: Is the check result normal?

YES : Go to Step 5.
NO : Refer to Inspection Procedure 10 "Windshield

washers do not work normally

P.51-66

."

ZC501967

AC404789

AC701411AB

MB991824

MB991827

MB991910

Data link
connector

WINDSHIELD WIPER AND WASHER

TSB Revision

EXTERIOR

51-73

STEP 5. Retest the system
Check that the delayed finishing wipe function works normally.
Q: Is the check result normal?

YES : Intermittent malfunction. (Refer to GROUP 00

− How

to Use Troubleshooting/Inspection Service Points

−

How to Cope with Intermittent Malfunction

P.00-15

.)

NO : Replace the ETACS-ECU.

DATA LIST REFERENCE TABLE

M1511015100048

LIN (LIGHTING CONTROL SENSOR)

Item No. Scan tool display

Check condition

Normal condition

7005

RLS Rain sensor ON/OFF

When the wiper switch is AUTO position

ON

When a switch (except the wiper switch) is
AUTO position

OFF

7006

RLS Rain sensor sensitivity Changes from 1 to 5 according to the

wiper volume.

1, 2, 3, 4, 5

7008

RLS Wiper auto stop SW

When the windshield wiper is in operation Park
Other than above

Outside park

7013

RLS Wiper control output

When the operation is not requested from
lighting control sensor (rain sensor).

OFF

When the LO operation is requested from
lighting control sensor (rain sensor)

LO

When the HI operation is requested from
lighting control sensor (rain sensor)

HI

7020

RLS RS measurement
value(RS1)

When the lighting control sensor (rain
sensor) detects raindrops

The sensor 1 detects
raindrops and the
value changes.

7021

RLS RS measurement
value(RS2)

When the lighting control sensor (rain
sensor) detects raindrops

The sensor 2 detects
raindrops and the
value changes.

7022

RLS RS adaptation
value(RS1)

When initializing after the adaptation
(sensor 1)

The amount of output
when initializing
(sensor 1)

7023

RLS RS adaptation
value(RS2)

When initializing after the adaptation
(sensor 2)

The amount of output
when initializing
(sensor 2)

7024

RLS RS adaptation gain
level

When initializing after the adaptation

The calibrated value of
initializing

WINDSHIELD WIPER AND WASHER

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EXTERIOR

51-74

ON-VEHICLE SERVICE

WINDSHIELD INTERMITTENT WIPER INSPECTION

M1511023600145

1. Check that the intermittent wiper interval is

changed as the windshield intermittent wiper vol-
ume is operated.

2. Turn the windshield intermittent wiper switch to

the intermittent operation position. Use the scan
tool to set a simulated vehicle speed with the
wiper volume held. The intermittent wiper interval
should be changed as the simulated vehicle
speed is changed.

3. If either of above is defective, carry out the trou-

bleshooting. (Refer to

P.51-50

)

LIGHTING CONTROL SENSOR (RAIN SENSOR) INSPECTION

M1511028400049

Under clear weather (windshield glass is dry), turn
the ignition switch to "ON" position and wiper switch
to "AUTO" position. Check that the wiper works when
applying water to the upper part of the windshield
glass where the lighting control sensor is installed. If
there is a malfunction, perform the troubleshooting
(Refer to

P.51-32

).

INTELLIGENT WASHING FUNCTION INSPECTION

M1511029600080

1. Operate the windshield washer switch for less

than 0.35 second with the ignition switch in the
ACC or ON position to check whether the
intelligent washer function works normally.

2. If not, carry out the troubleshooting. (Refer to

P.51-70

.)

NOTE: Check that the intelligent washer function is
set to "Enabled" with the customization function.
(Refer to

P.51-75

.)

DELAYED FINISHING WIPE FUNCTION INSPECTION

M1511029800040

1. When the washer lever of the column switch is

operated for 0.5 second or longer with the ignition
switch in the ACC or ON position, or when the
intelligent washer function is enabled, the delayed
finishing wipe function injects the washer fluid and
operates the wiper. The wiper operates once for 6
seconds after the wiper operation is stopped.
Check that the delayed finishing wipe function
works normally.

2. If not, carry out the troubleshooting. (Refer to

P.51-70

.)

NOTE: Check that the delayed finishing wipe func-
tion is set by the customization function. (Refer to

P.51-75

.)