WIPER/WASHER SYSTEM
09–19–4
Intermittent Wiper Operation
• When the windshield wiper switch moves to the INT position, the intermittent wiper (INT) relay turns on, and
current flows through the INT relay to the windshield wiper switch, windshield wiper motor, then to ground. The
wipers operate at low speed.
• When the preset period of time has passed, the INT relay turns off. The current stops flowing through the
windshield wiper motor. The autostop function activates, and the wipers stop at the park position. Cycling
through this sequence of operations, the wipers operate at specified intervals.
• The INT volume provides optional settings of the wiper sweep interval (timing that the INT relay turns from off
to on).
Synchronized Washer And Wiper Operation
• When the wiper lever is pulled toward the driver, the washer switch turns on and current (1) flows through the
washer switch to the windshield washer motor, then to ground. The windshield washer motor activates and
washer fluid is sprayed.
• At the same time, the INT relay turns on, and current (2) flows through the INT relay to the windshield wiper
switch, the windshield wiper motor, then to ground. The wipers operate at low speed.
End Of Sie
WINDSHIELD WASHER TANK SPECIFICATION
CHU091967480S01
End Of Sie
IG 1
IG 1
WINDSHIELD
WASHER
SWITCH
WINDSHIELD
WASHER
MOTOR
AUTOSTOP
SWITCH
WINDSHIELD
WIPER
MOTOR
2
2
2
1
1
1
INT
RELAY
INT
VOLUME
OFF
INT
OFF
INT
OFF
INT
E
M
C
O
K
A
CHU0919S106
(1)
(1)
(2)
(2)
IG 1
IG 1
WINDSHIELD
WASHER
SWITCH
WINDSHIELD
WASHER
MOTOR
AUTOSTOP
SWITCH
WINDSHIELD
WIPER
MOTOR
2
2
2
1
1
1
INT
RELAY
INT
VOLUME
OFF
INT
OFF
INT
OFF
INT
E
M
C
O
K
A
CHU0919S107
Item Vehicles with the headlight cleaner
Vehicles without the headlight cleaner
Large Small
Windshield washer tank
capacity
2.3 L {2.4 US qt, 2.0 Imp qt} 5.5 L {5.8 US qt, 4.8 Imp qt} 2.3 L {2.4 US qt, 2.0 Imp qt}
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