If your Electrolux dishwasher spray arms are not spinning, the problem is usually tied to water flow, not the spray arm itself. On this model family, the most likely causes start with the control board or main control board not sending power where it needs to go, which can keep the water inlet valve from opening and leave the tub without enough water pressure to turn the wash arm. A timer problem can also interrupt the cycle, though timers are often misdiagnosed. After that, check the parts that actually feed water to the spray system: a blocked or damaged center wash arm support, lower wash arm support, or upper wash arm support can stop water from reaching the dishwasher spray arm, leading to a dishwasher spray arm not turning, dishwasher wash arm not spinning, and dishes still dirty after dishwasher cycle. Make sure each support is clear, undamaged, and lined up properly with the water supply nozzle and sump assembly. Enter your model number on RepairClinic.com to find the exact Electrolux replacement part that fits your specific dishwasher.
01 - Electrolux 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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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.
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.
04 - Electrolux 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.
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.
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.