Mitsubishi Montero (2002-2004). Manual — part 24
WINDSHIELD WIPER AND WASHER
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EXTERIOR
51-23
Wiper Motor at Low-Speed and High-Speed Operation
Connect the battery to the wiper motor as shown in the illustra-
tion, and then check the operation of the wiper motor at low
speed and at high speed.
.
Wiper Motor at Stop Position Operation
1. Connect the battery to the wiper motor as shown in
illustration (A), and then run the wiper motor at low speed.
Then, while the motor is operating, disconnect the battery to
make the wiper motor stop.
2. Connect the terminals and the battery as shown in
illustration (B), and then check whether the wiper motor
automatically stops in the correct stop position after it has
been running at low speed.
AC204023
1
4
2
3
5
1
4
2
3
5
1
4
2
3
5
AB
CHECK OPERATION
HIGH STOP
LOW SPEED
AC204022
1
4
2
3
5
1
4
2
3
5
1
4
2
3
5
AB
STOP POSITION CHECK
(B) HIGH STOP
(A) LOW SPEED
WINDSHIELD WIPER AND WASHER
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EXTERIOR
51-24
WINDSHIELD WASHER MOTOR CHECK
1. The windshield washer tank assembly should be installed
and the windshield washer tank should be filled with water
when checking the washer motor.
2. Check that water is sprayed out strongly when battery
positive voltage is applied to terminal (1) and terminal (2) is
grounded.
WINDSHIELD WASHER FLUID LEVEL SWITCH
CHECK
1. Connect a circuit tester to the connector of the level sensor
as shown.
2. Check that when the float is moved down, the circuit is
closed and that when the float is moved up, the circuit is
opened.
1
2
ACX00449
AC000431
1
2
3
4
X1797CA
WINDSHIELD WIPER AND WASHER
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EXTERIOR
51-25
WINDSHIELD WASHER NOZZLE SPRAY
POSITION CHECK
Move the nozzle to adjust so that the water is sprayed out
within the range shown in the illustration.
WINDSHIELD WIPER AND WINDSHIELD WASHER
SWITCH CHECK
1. Windshield wiper and washer switch
AC204072
WINDSHIELD WASHER NOZZLE
WINDSHIELD WASHER NOZZLE
VERTICAL LINE
END OF CERAMIC LINE
WINDSHIELD WASHER NOZZLE
VERTICAL LINE
UNITS: mm ( in )
50 (2.0)
70 (2.8)
90 (3.6) 100 (4.0)
105 (4.2) 95 (3.8)
380
(5.2)
200
(8.0)
295
(11.8)
220
(8.8)
AB
SWITCH POSITION
TERMINAL
CONNECTION
SPECIFIED
CONDITION
OFF
6
− 7, 6 − 8,
6
− 9, 6 − 10,
6
− 11
Open circuit
Windshield wiper mist switch
ON
6
− 11
Less than 2
ohms
Windshield intermittent wiper
switch ON
6
− 10
Windshield low-speed wiper
switch ON
6
− 9
Windshield high-speed wiper
switch ON
6
− 8
Windshield washer switch ON 6
− 7
1
6
8
11
10
9
7
5
4
3
2
AC000417AB
REAR WIPER AND WASHER
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EXTERIOR
51-26
2. Windshield intermittent wiper interval adjusting knob
Measure the resistance value between terminal numbers 3
and 6. The resistance value should rise smoothly from
approximately 0
Ω ("FAST" position) to approximately 1 kΩ
("SLOW" position).
REAR WIPER AND WASHER
GENERAL DESCRIPTION
M1511000100343
OPERATION
Rear Wiper Operation
• If the rear wiper switch of the column switch
assembly is turned ON with the ignition switch in
the ACC or ON position, the ETACS-ECU turns
ON the rear wiper drive signal for three seconds
(approx. two operations). 7.4 seconds later, the
wiper begins the intermittent operation with eight
seconds' cycle. If the selector lever is moved to
the R position when the rear wiper switch of the
column switch assembly is turned ON and the
ignition switch is in any position other than OFF,
transmission range switch (reverse) turns ON.
One second later, the ETACS-ECU turns ON the
rear wiper drive signal for three seconds (approx.
two operations) to clear the rear field of view. 7.4
seconds later, the wiper returns to the intermittent
operation of eight seconds' cycle.
Rear Washer Operation
• If the washer switch at the steering column is
placed in the ON position when the ignition switch
is in the ACC or ON position, the rear washer
switch signal to the ETACS-ECU is set to high.
Then the wiper drive signal turns ON 0.3 second
and turns OFF three seconds after the rear
washer switch signal has become low. If the rear
wiper is in intermittent operation when the rear
washer switch is turned ON, the rear wiper again
continues the intermittent operation with eight
seconds' cycle from 7.4 seconds after the rear
wiper drive signal is turned OFF.
REAR WIPER AND WASHER DIAGNOSIS
M1511000700033
The rear wiper and washer are controlled by the
Smart Wiring System (SWS). For troubleshooting,
refer to GROUP 54B, SWS Diagnosis
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