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Toyota Truck
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1998
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Sienna XLE V6-3.0L (1MZ-FE)
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Repair and Diagnosis
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Accessories and Optional Equipment
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Antitheft and Alarm Systems
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Lock Cylinder Switch
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Description and Operation
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Back Door Key Lock and Unlock Switch Circuit
Back Door Key Lock and Unlock Switch Circuit
CIRCUIT DESCRIPTION
The back door courtesy switch goes ON when back door key cylinder is opened and goes OFF when the back door is closed.