Distribution valve / spray-arm switching fault

Unplug the dishwasher and reach the wash-pump diverter housing from the base
During a cycle, listen for the diverter to switch flow between the upper and lower arms
Remove and inspect the diverter flap for food debris or a worn seat
Test the diverter motor and its position switch for continuity
Replace the diverter assembly if the motor is dead or the flap will not seat
Pro Diagnostic Tip
E8 typically shows as one rack cleaning well while the other stays dirty. Note which arm is starved — it identifies the diverter position that has failed.
Repair Difficulty
Hard — Advanced Skills RequiredEstimated Repair Cost
$110–$250
Parts + labor. Free diagnosis with repair.
Parts That May Need Replacement
Bearing puller set ($120), drum spider wrench ($85), multimeter ($85), and diagnostic software. Our technician arrives with $3,000+ in professional tools — your diagnostic is free.
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Don't let error code E8 disrupt your day. A professional diagnosis takes about 30 minutes — and it's free when you proceed with the repair.
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Midea error code E8 indicates: Distribution valve / spray-arm switching fault. This is a low-severity issue affecting your dishwasher.
Unplug the dishwasher and reach the wash-pump diverter housing from the base Then, During a cycle, listen for the diverter to switch flow between the upper and lower arms Then, Remove and inspect the diverter flap for food debris or a worn seat There are 2 more steps — see the full troubleshooting guide above. This repair typically requires professional tools and expertise.
Besides the error code on the display, common signs include: Only the top or bottom rack gets clean; Uneven wash results; Repeated clunk from under the tub. If you notice any of these symptoms, check your dishwasher's display panel for error code E8.
Repair costs for Midea E8 typically range from $110 to $250 depending on the specific cause and parts needed. EasyBear offers free diagnosis when you proceed with the repair. Call (415) 795-7300 for a same-day appointment.