Dishwasher shows E1 and does not fill properly or stops early in the cycle.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Closed or partially closed water shutoff valve, Clogged inlet screen, Failed water inlet valve, Low household water pressure

Safety first: Turn off power and water supply.

Confirm water is on: Verify the under-sink shutoff valve is fully open.
Clean inlet screen: Disconnect the supply line at the dishwasher inlet valve and clean the screen with a soft brush.
Check pressure: Ensure other fixtures have normal pressure. If pressure is low, correct the plumbing issue.
Test inlet valve coil: Measure resistance; replace the valve if the coil is open or shorted.

Reassemble, restore power and water, and run a test cycle to confirm proper filling.

Medium 3/5

Water Inlet Valve

Check Price on Amazon

We may earn a commission from links on this page.