KITCHENAID KDTM404KPS Not Cleaning
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
|
91%
CONF
|
Diverter Motor
This motor is responsible for rotating the diverter disc to index water flow to different zones. A failure in the internal gearing or a leak at the shaft seal prevents the motor from indexing the disc to the upper rack position, leaving the top spray arms without water pressure while the bottom arm continues to function.
SKU: W10537869
|
|
|
5%
CONF
|
Circulation Pump
The circulation pump is the primary driver of hydraulic pressure in the dishwasher. Over time, the impeller can become obstructed or the motor windings can degrade, resulting in a loss of torque. This loss of performance is most noticeable in the upper racks, as the pump can no longer generate the necessary pressure to lift water to the highest spray arms.
SKU: W11448659
|
|
|
4%
CONF
|
Manifold Docking Station
The docking station provides the pressurized connection between the main water supply tube and the upper rack manifold. If the seal is deformed or the plastic housing is cracked, water leaks out of the junction back into the tub, causing a catastrophic drop in spray arm rotation speed and cleaning efficiency in the top rack.
SKU: WPW10463906
|
DIY Repair Guide
Watch exactly how to replace the Diverter Motor.
// NOTICE:
This report is generated by an Agentic AI Engineer utilizing probabilistic modeling.
PartSniper is an automated parts recommender service. AI-generated results may not be correct. This data is not a substitute for professional engineering advice or manual inspection. Always verify part compatibility and disconnect power before any repair. PartSniper is not liable for inaccuracies, injury, or damage.