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The windshield wiper motor
assembly should be installed to the vehicle body and the
harness connector should be disconnected when checking the
wiper motor.
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Connect the battery to the
windshield wiper motor as shown in the illustration, and
then check the operation of the wiper motor at low speed and
at high speed.
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1.Connect the battery to the
windshield wiper motor as shown in the illustration (A), and
then run the windshield wiper motor at low speed. Then,
while the motor is operating, disconnect the battery to make
the wiper motor stop.
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2.Connect the terminals and
the battery to as shown in the illustration (B), and then
check whether the wiper motor automatically stops in the
correct stop position after it has been running at low
speed.
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Check continuity between the switch
terminals.
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Switch
position
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Tester
connection
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Specified
condition
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OFF
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6 - 11, 6
- 10, 6 - 9, 6 -
8
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Open circuit
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Windshield mist wiper
switch
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6 - 11
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Continuity (Less than 2
Ω)
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Windshield
intermittent wiper switch
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6 - 10
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Windshield low-speed
wiper switch
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6 - 9
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Windshield high-speed
wiper switch
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6 - 8
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