Front wipers do not operate at all
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Proceed to "Wiper and Washer Switch Circuit"
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Proceed to "Front Wiper Motor Circuit"
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Main body ECU (Multiplex network body ECU)
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Windshield wiper relay
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Front wipers do not operate in LO
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Proceed to "Wiper and Washer Switch Circuit"
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Proceed to "Front Wiper Motor Circuit"
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Windshield wiper relay
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Front wipers do not operate in HI
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Proceed to "Wiper and Washer Switch Circuit"
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Proceed to "Front Wiper Motor Circuit"
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Windshield wiper relay
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Front wipers do not operate in INT
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Proceed to "Wiper and Washer Switch Circuit"
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Proceed to "Front Wiper Motor Circuit"
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Windshield wiper relay
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Front wipers do not operate in MIST
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Proceed to "Wiper and Washer Switch Circuit"
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Windshield wiper relay
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When the front wiper switch is in INT, the front wiper intermittent operation interval cannot be adjusted by the intermittent time adjustment switch*
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Proceed to "Wiper and Washer Switch Circuit"
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Main body ECU (Multiplex network body ECU)
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When the front wipers are operating in INT, the front wiper intermittent operation interval does not change according to changes in the vehicle speed*
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Main body ECU (Multiplex network body ECU)
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Front wipers continuously operate in LO
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Proceed to "Wiper and Washer Switch Circuit"
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Windshield wiper relay
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Front wipers continuously operate in HI
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Proceed to "Wiper and Washer Switch Circuit"
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Windshield wiper relay
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Front wipers continuously operate in INT
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Proceed to "Wiper and Washer Switch Circuit"
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Front wipers do not move to the service position (wiper operation is normal)
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Main body ECU (Multiplex network body ECU)
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When the front wiper switch is turned off, the front wipers do not move to the park position or stop in the wrong position
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Proceed to "Front Wiper Motor Circuit"
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Check the automatic stop (park) position
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Windshield wiper relay
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