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Kenmore Dishwasher spray arms not spinning

If your Kenmore dishwasher spray arms are not spinning, the problem is usually tied to water flow, not the spray arm itself. On this symptom page, the most likely causes start with the control board or main control board failing to send power where it needs to go, which can keep the water inlet valve from filling the tub properly. A bad timer can also interrupt the cycle, though timers are often misdiagnosed and should be checked after more common issues. From there, look closely at the center wash arm support, lower wash arm support, and upper wash arm support. If any support is cracked, clogged, out of position, or not lining up with the water supply nozzle, your dishwasher spray arm not turning or dishwasher wash arm not spinning makes sense because water cannot reach the arm with enough force. For a Kenmore dishwasher spray arm clogged or not spinning issue, inspect for obstructions and damage before replacing parts. Enter your model number on RepairClinic.com to find the exact Kenmore control board, main control board, timer, center wash arm support, lower wash arm support, or upper wash arm support that fits your dishwasher.

01 - Kenmore Dishwasher Control Board

A dishwasher's control board provides power to nearly every electrical component in the dishwasher. A faulty board may be unable to supply power to the water inlet valve, preventing it from opening and allowing the necessary water to fill the tank.

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02 - Kenmore Dishwasher Main Control Board

A dishwasher's main control board provides power to nearly every electrical component in the dishwasher. A faulty board may be unable to supply power to the water inlet valve, preventing it from opening and allowing the necessary water to fill the tank.

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03 - Kenmore Dishwasher Timer

The timer allows power to flow to the proper parts at the proper times. If the timer isn’t working properly, it might not send voltage to the dishwasher, causing it not to start. Timers are often misdiagnosed—make sure you check more commonly defective parts before replacing the timer.

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04 - Kenmore Dishwasher Center Wash Arm Support

The center wash arm is attached to a support that is normally attached to the underside of the upper dishrack. Water flows through the support to the arm which circulates the water to the dishes in the upper rack. If the support is damaged or obstructed water may not flow properly. Inspect the support for any damage or obstruction and replace if necessary. In addition, make sure that the support is mating properly with the water supply nozzle.

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05 - Kenmore Dishwasher Lower Wash Arm Support

The lower wash arm is attached to a support fastened to the sump assembly. Water flows through the support to the arm which circulates the water to the dishes in the lower dishrack. If the support is damaged or obstructed water may not flow properly. Inspect the support for any damage or obstruction and replace if necessary.

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06 - Kenmore Dishwasher Upper Wash Arm Support

The upper wash arm is attached to a support that provides water to the arm to spray the dishes in the upper dishrack. If the support is damaged or obstructed water may not flow properly. Inspect the support for any damage or obstruction and replace if necessary.

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Frequently Asked Questions

Why are my Kenmore dishwasher spray arms not spinning?

How do I fix a Kenmore dishwasher spray arm that is not turning?

Can a bad control board cause Kenmore dishwasher spray arms not to spin?

Could a bad timer keep my Kenmore dishwasher wash arm from spinning?

How do I find the right Kenmore dishwasher spray arm support or control part?

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