Auto wiper malfunctions (if equipped)
Precautions: Precautions for Working on Rain-Sensing Wiper System · Precautions for Body, Cab and Accessories · General safety (00)
Windshield Wiper and Washer
| Condition | Possible Cause | Action |
|---|---|---|
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Auto wiper malfunctions (if equipped)
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Faulty rain / light sensor initial setup
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Faulty rain / light sensor
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Faulty BCM
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Faulty system circuits (including relays and fuses)
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Repair circuit and replace relay and/or fuse.
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Faulty wiper and washer switch
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