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from grounds E24 and E50
through front wiper and washer switch terminal 17, and
through front wiper and washer switch terminal 18
to front washer motor terminal 2.
With power and ground supplied, the washer motor operates.
When the lever is pulled to the WASH position for one second or more, the wiper motor operates at low speed
for approximately 3 seconds to clean windshield. This feature is controlled by the wiper amplifier in the same
manner as the intermittent operation.
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FRONT WIPER AND WASHER SYSTEM
Wiring Diagram — WIPER —EKS0032O
TKWA1554E
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Wiring Diagram — WIPER —/LHD modelsEKS00ES7
TKWA1555E
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FRONT WIPER AND WASHER SYSTEM
Terminal and Reference Values for Combination SwitchEKS0032P
Removal and Installation for Front Wiper Arms, Adjustment for Wiper Arms
Stop Location
EKS0032Q
1. Prior to front wiper arm installation, turn on wiper switch to oper-
ate front wiper motor and then turn it “OFF” (Auto Stop).
2. Lift the blade up and then set it down onto glass surface to set
the blade center to clearance “L1” & “L2” immediately before
tightening nut.
3. Eject washer fluid. Turn on front wiper switch to operate front
wiper motor and then turn it “OFF”.
4. Ensure that front wiper blades stop within clearance “L1” & “L2”.
Tighten front wiper arm nuts to specified torque.
Before reinstalling front wiper arm, clean up the pivot area as
illustrated. This will reduce possibility of front wiper arm loose-
ness.
TERMINAL
NO.WIRE
COLORITEM CONDITION
DATA (DC Voltage)
IGNITION
SWITCHCONDITION OR OPERATION
13 L/YWiper auto
Stop signalONWiper is moving Approx. 0V
Wiper while the vehicle is stopped Battery voltage
14 LWiper motor
Operation signal (LO)ON Wiper switchOFF Battery voltage
LO Approx. 0V
15 Y/G Ignition ON signal ON — Battery voltage
16 L/BWiper motor
Operation signal (HI)ON Wiper switchOFF Battery voltage
HI Approx. 0V
17 B/W Ground OFF — —
18 G Washer switch signal ON Wiper switchWASH Approx. 0V
OFF Battery voltage
PKIA5548E
Clearance “L1”: 49.2 - 64.2 mm (1.937 - 2.528 in)
Clearance “L2”: 39.3 - 54.3 mm (1.547 - 2.138 in)
Front wiper:
23.6 N-m (2.4 kg-m, 17 ft-lb)
PKIA5763E
SEL024J
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Removal and Installation for Wiper Motor and Linkage EKS0032R
1. Rubber 2. Wiper frame 3. Wiper link
4. Motor arm 5. Wiper Motor 6. Rubber
7. Wiper link . .
PKIA5549E
1. Rubber 2. Wiper frame 3. Wiper link
4. Motor arm 5. Wiper Motor 6. Rubber
7. Wiper link . .
PKIA5550E
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FRONT WIPER AND WASHER SYSTEM
REMOVAL
1. Operate the front wiper motor, and stop it at the auto stop posi-
tion.
2. Remove front wiper arm from the vehicle.
3. Remove the cowl top cover. Refer to EI-20, "
COWL TOP" .
4. Remove 4 screws and remove front wiper motor assembly from
the vehicle.
5. Disconnect front wiper motor connector.
6. Remove wiper link from wiper frame.
7. Remove front wiper motor from wiper frame.
INSTALLATION
1. Connect front wiper motor to connector. Turn the wiper switch
ON to operate front wiper motor, then turn the front wiper switch
OFF (auto stop).
2. Disconnect wiper motor connector.
3. Install front wiper motor to the wiper frame.
4. Install front wiper motor assembly to the vehicle.
5. Install wiper link to the wiper motor arm.
6. Connect front wiper motor connector. Turn the front wiper switch
ON to operate the front wiper motor, then turn wiper switch OFF
(auto stop)
7. Rotate motor arm to the upper limit position.
8. Install wiper motor assembly to the vehicle.
9. Turn the wiper switch ON to operate the Wiper motor, then turn
wiper switch OFF (auto stop)
10. Install cowl top cover. Refer to EI-20, "
COWL TOP" .
11. Install wiper arm to the vehicle.
CAUTION:
Do not drop the wiper motor or cause it to contact other
parts.
Check the grease conditions of the motor arm and wiper
link joint (at retainer). Apply grease if necessary.
SKIA0016E
PKIA0475E
SKIA0092E
PKIA0476E
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Washer Nozzle AdjustmentEKS0032S
Adjust washer nozzle with suitable tool as shown in the figure.
Unit: mm (in)
NOTE:
*: The diameters of these circles are less than 80 mm (3.15 in).
Washer Tube LayoutEKS0032T
Adjustable range : ±10° (In any direction)
PKIA0478E
*1 395 (15.55) *5 100 (3.94)
*2 395 (15.55) *6 100 (3.94)
*3 395 (15.55) *7 400 (15.88)
*4 395 (15.55) *8 400 (15.88)
PKIA5764E
PKIA5765E
PKIA0539E
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FRONT WIPER AND WASHER SYSTEM
Removal and Installation for Washer Nozzle EKS0032U
REMOVAL
1. Push washer nozzle pawl toward engine hood to pull out.
INSTALLATION
1. After connecting washer hose, press nozzle from cowl top cover surface.
2. Assemble nozzle and socket.
3. Adjust nozzle injection position.
Inspection for Washer Nozzle EKS0032V
CHECK VALVE
Blow air in the injection direction, and check that air flows only
one way. Make sure that the reverse direction (inhale) is not
possible.
Removal and Installation for Wiper and Washer Switch EKS0032W
REMOVAL
1. Remove steering column cover.
2. Remove wiper washer switch connector.
3. Remove two screws then remove wiper washer switch from the
spiral cable.
INSTALLATION
Installation is in the reverse order of removal.
PKIA9740E
PKIA9741E
SKIA0018E