How To Clean A Whirlpool Dishwasher Spray Arms Not Spinning

How to Clean a Whirlpool Dishwasher Spray Arms Not Spinning

A dishwasher is a convenient appliance that can save you time and effort in the kitchen. However, if your Whirlpool dishwasher's spray arms are not spinning, it will not be able to clean your dishes properly. There are a few things that can cause this problem, and fortunately, most of them are easy to fix.

One of the most common causes of a Whirlpool dishwasher spray arm not spinning is a clogged nozzle. The nozzles are small holes in the spray arms that allow water to flow out. If they become clogged with food particles or mineral deposits, the water pressure will not be strong enough to spin the spray arms.

To clean the nozzles, you can use a toothpick or a small brush. Gently insert the toothpick or brush into the nozzle and move it around to dislodge any clogs. Once you have cleaned all of the nozzles, run the dishwasher through a cycle with no dishes to flush out any remaining debris.

Another possible cause of a Whirlpool dishwasher spray arm not spinning is a faulty water pump. The water pump is responsible for circulating water through the dishwasher. If the pump is not working properly, there will not be enough water pressure to spin the spray arms.

To test the water pump, remove the lower access panel of the dishwasher and locate the pump. Disconnect the power to the dishwasher and then use a multimeter to test the pump for continuity. If the pump is not working, it will need to be replaced.

Finally, a Whirlpool dishwasher spray arm may not spin if the motor is faulty. The motor is responsible for driving the spray arms. If the motor is not working properly, the spray arms will not be able to spin.

To access the motor, you will need to remove the upper access panel of the dishwasher. Disconnect the power to the dishwasher and then remove the motor from its housing. Test the motor for continuity using a multimeter. If the motor is not working, it will need to be replaced.

If you have tried all of the above troubleshooting tips and your Whirlpool dishwasher spray arms are still not spinning, you may need to call a qualified appliance repair technician for assistance.