F 350 2WD Pickup V8-460 7.5L VIN G EFI (1997)
Wiper Switch: Description and Operation
The multi-function switch is mounted to the LH side of the steering column and controls the following:
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turn signal
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windshield wiper/washer control
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headlamp dimmer/flash-to-pass
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Turn Signal
The wiper control switch is located in the end of the turn signal lever. To operate the windshield wiper, the key must be in the RUN position. In addition
to OFF there are two fixed positions, LO (low), Hi (high), and an interval position. The positions are selected by rotating the knob actuator. If the
interval position is selected, the time between wiper cycles will decrease as the knob is rotated away from OFF, and will increase as the knob is rotated
toward OFF. The wiper speed for interval wiper operation is fixed at LO (low) speed setting.
The intermittent wiper control switch, located in the knob at the end of the turn signal lever, operates as follows:
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The key must be in the RUN position to operate wiper.
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In addition to OFF, there are two fixed wiper speed positions, LO and HI, as well as an interval position.
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Positions are selected by rotating the knob actuator relative to the turn signal lever.
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If interval position is selected, the time between wiper cycles will decrease as the knob is rotated away from OFF and increase as the knob is
rotated toward OFF.
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The time interval between wipes will vary depending on the knob's position from OFF.
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Wiper speed for interval wiper operation is fixed at the LO speed setting.
