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Won't start is the most common symptom for Whirlpool DP840CWDB3. The instructions below from DIYers like you make the repair simple and easy. Many parts also have a video showing step-by-step how to fix the "Won't start" problem for Whirlpool DP840CWDB3. So, if your DP840CWDB3 dishwasher not operating, will not run or will not turn on, the following info will help you identify the problem.
Parts for Whirlpool DP840CWDB3
The Latch Switch Kit, an OEM Replacement Part is designed to ensure the safe operation of your Whirlpool dishwasher. The kit includes two microswitches and a wiring harness. It prevents the appliance from running when the door is open. If defective, the door switch may prevent the dishwasher from operating even when the door is closed.
Causes of a bad door switch can include wear and tear, exposure to moisture, or a broken actuator.
Symptoms of a bad door switch include:
This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.
This part is discontinued by the manufacturer and is no longer available for purchase.
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Fix a dishwasher door that won't latch or stay closed with this door latch bolt. Straightforward 20-minute repair restores proper door closure. Video guide.