Distribution (diverter) valve fault

Unplug the dishwasher and reach the wash-pump diverter housing from the base
During a cycle, confirm the diverter switches flow between the upper and lower arms
Remove and inspect the diverter flap for debris or a worn seat
Test the diverter motor and position switch for continuity
Replace the diverter assembly if the motor is dead or the flap will not seat
Pro Diagnostic Tip
E8 usually shows as one rack cleaning while the other stays soiled. Note the starved arm to identify which diverter position 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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Hisense error code E8 indicates: Distribution (diverter) valve 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, confirm the diverter switches flow between the upper and lower arms Then, Remove and inspect the diverter flap for 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 one rack cleans; Uneven wash top to bottom; 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 Hisense 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.