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These Bosch dishwasher are known for running indefinitely and never draining or drying because the water won't heat up. This is caused by the relay on the control board failing and not sending power to the heater so you'd need to order and replace the main control board to fix the issue. To look up the correct part number, you'll need the full model number which is located on a sticker on the right side of the door and can be seen if you open the door. The part is usually about $150 or so.
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