KITCHENAID DISHWASHER KDTE204KPS Not Cleaning

Circulation Pump Motor

This motor is responsible for pressurized water flow to the spray arms. In this model, the motor frequently experiences internal seal failure or electrical winding faults, preventing the impeller from spinning despite receiving power. Replacing the motor restores the hydraulic pressure required for the cleaning cycle.

SKU: W11032770

Diverter Motor

The diverter motor rotates a disc to distribute water between the upper and lower spray arms. If the motor fails or the position sensor is faulty, the dishwasher may stall or only clean one rack, leading to a 'not cleaning' complaint. This is a common mechanical failure point on KitchenAid/Whirlpool sumps.

SKU: W10537723

Dishwasher Micro-Filter

If the triple-filter system is compromised or excessively clogged with calcium scale or debris, it starves the circulation pump of water (cavitation). This prevents the spray arms from reaching the necessary RPMs to clean dishes effectively.