Whirlpool Dishwasher DUL240XTPTA Won't start or doesn't start

The Thermal Fuse Kit is a genuine OEM Replacement part. This kit is designed to cut off power to the dishwasher if it overheats. The fuse ensures that your appliance operates safely and effectively. If your dishwasher is not starting, it may be due to a failed thermal fuse. Investigate what caused the dishwasher to overheat before replacing the thermal fuse.

This Kit Includes:

• (1) Thermal Cutoff (TCO)
• (1) Harness Assembly
• (2) Zip Ties
• Instructions

Specs:

• Electrical specs: 86°C, 187°F fuse
• Construction: metal/plastic
• Fuse dimensions: 5/8""L x 5/8""W x 1-1/4""H
• Harness and plug dimensions: 4-7/8""L
• Zip tie dimensions: 6-3/4""L

Repair your dishwasher today with the Thermal Fuse Kit and ensure that your appliance operates safely and efficiently for years to come.

The Control Board is an OEM part for Whirlpool dishwashers. As the central processing unit, this board regulates all cycles and component functions including wash and rinse settings, heating controls and the digital display.

Symptoms of a failed control board include:

• Inability to select or change wash/rinse options
• Cycles failing to complete through all settings
• Error codes displayed or unresponsive controls

Causes can be normal wear of electronic components over extended use. Exposure to fluctuating internal temperatures may also deteriorate electrical connections over time.

This OEM Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.

The Door Switch is an OEM part for Whirlpool dishwashers. It plays a crucial role in ensuring the dishwasher operates only when the door is securely closed. The switch signals the control board that the door is shut, allowing the wash cycle to begin safely.

You should replace the door switch if it becomes faulty or damaged. Causes of a bad door switch can include wear and tear from regular use, electrical issues, or physical damage from forceful closing of the door.

Symptoms of a bad door switch include:

• The dishwasher not starting or stopping mid-cycle
• Error codes related to the door latch or door switch
• The dishwasher operating with the door open (safety issue)
• No response when pressing the start button

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

The Circulation Motor is an OEM part for Whirlpool dishwashers. It is responsible for pumping water through the spray arms to ensure thorough cleaning of dishes during the wash cycle. This motor helps maintain consistent water pressure and flow, crucial for effective dishwashing performance.

Over time, the circulation motor can fail due to factors such as motor wear, electrical issues, or blockages that cause the motor to overheat or become damaged. Regular use and the buildup of debris or hard water deposits can also contribute to motor failure.

Symptoms of a bad circulation motor include:

• Poor cleaning results
• Unusual noises during the wash cycle
• Water not circulating properly
• Dishwasher not completing cycles

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

The Pump and Motor Assembly is an OEM part for Whirlpool dishwashers. This part is responsible for circulating water during the wash cycle and draining water at the end of the cycle.  

Causes of a bad assembly can include blockages from debris, electrical failures, or wear and tear from regular use.  

Symptoms of a bad Pump and Motor Assembly include:

• Dishes remaining dirty after a wash cycle
• Water not draining properly from the dishwasher
• Unusual noises during operation
• Error codes related to water flow or pump performance

This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and some Kenmore models.

The Door Latch Bracket is an OEM part for Whirlpool dishwashers. This bracket is crucial for securing the dishwasher door latch, ensuring that the door stays closed during operation. A properly functioning door latch bracket helps maintain a tight seal, preventing water leaks and enabling the dishwasher to run efficiently.

Causes of a bad door latch bracket can include regular wear and tear, damage from repeated door openings and closings, or physical impact that compromises its integrity. A malfunctioning bracket can lead to door alignment issues and ineffective sealing.

Symptoms of a bad door latch bracket include:

• The dishwasher door not latching or staying closed
• Water leaking from around the door during cycles
• The door appearing misaligned or loose
• Difficulty starting the dishwasher due to improper door closure

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

Handle not included. For black handle use WP8534984. For white handle use WP8534985. For bisque use 8534986

This run capacitor helps start and keep the motor running smoothly by providing the necessary phase shift and torque boost. A weak capacitor can cause hard starting, humming, or intermittent motor operation.

• Supplies continuous phase shift to maintain motor rotation
• Helps the motor start reliably under load
• Symptoms can include humming, slow or no start, or overheating shutdown
• Restores normal operation when the original capacitor has weakened

• Disconnect power before servicing; discharge the old capacitor safely
• Note wire locations and transfer leads to the new capacitor one-by-one
• Mount securely in the original bracket or location to prevent vibration
• If the motor still won't start, further diagnosis of the motor or start device may be required