Dodge Stealth 1994, Service Manual

Page: 352 / 434

CHASSIS ELECTRICAL
OPERATION
<Low-speed (and high-speed) wiper>
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When the wiper switch is placed in the LO
position with the ignition switch in the ACC or
ON position, wipers operate continuously at low
speed.
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Placing the wiper switch in the HI position
causes the wipers to operate at high speed.
<Intermittent wiper>
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If the wiper switch is turned to the INT position
when the ignition switch is in the ON or ACC
position, the voltage value from the intermittent
variable volume switch is input to the intermit-
tent time detection circuit.
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The intermittent time detection circuit outputs
an H signal at the intermittent time according to
the set value of the intermittent variable volume
switch and, via OR, turns the Tr on and off to
<Auto wiper stop>
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When the wiper switch is placed in the OFF
two or three times.
position, the cam contacts of wiper motor
causes current to flow through the auto wiper
stop circuit, allowing the wiper blades to cycle
before they reach to the stop positions.
<Mist wiper>
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If the washer switch is on for 0.6 second or less
when the ignition switch is at ON or ACC with
the wiper switch turned off, the washer liquid
will not be poured but the transistor will be
turned on to operate the wipers one time.
linked with washer>
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If the washer switch is on for 0.6 second or
more when the ignition switch is at ON or ACC
with the wiper switch turned off, the washer
liquid will be poured and the transistor will be
turned on 0.6 second later to operate the wipers
operate the wiper.
TROUBLESHOOTING HINTS
Phenomenon
Wipers do not operate
Washer does not operate.
continuously
Washer operates.
Low-speed (or high-speed) wiper operation
only is inoperative.
Wipers do not operate intermittently.
(They operate continuously.)
Wipers do not stop.
The intermittent time will not vary even if the variable
intermittent wiper control switch is operated.
Even if the washer switch The wipers linked with the
is on for 0.6 second or
washer operate.
more, the washer will not
operate.
The wipers linked with the
washer do not operate.
Inspection method
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Check the multi-purpose fuse No.
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Check the wiper motor. (Refer to
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Check the column switch. (Refer to
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Check the column switch. (Refer to
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Check the wiper switch “INT” input signal. (Refer to
.
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Check the column switch. (Refer to
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Check the wiper switch “INT” input signal. (Refer to
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Check the column switch; (Refer to
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Check the wiper motor. (Refer to
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Check the variable intermittent wiper control switch
input signal. (Refer to
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Check the column switch. (Refer to
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Check the washer motor. (Refer to
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Check the washer nozzle and washer tube.
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Check the washer switch input signal. (Refer to
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Check the washer switch. (Refer to