General owner-safe guideUpdated July 2026

Dishwasher not filling

The cycle starts but little or no water enters, or the machine stops with an inlet error.

Start hereKeep the dishwasher off while checking the supply and tub.

Try these checks in order

Exact controls and access points differ by model. Stop when a step does not match your appliance or manual.

  1. 1

    Open the water shutoff

    Find the dishwasher water valve under the sink and confirm it is fully open. Do not force a corroded valve.

    What you want: The handle is open and no leak is visible.
  2. 2

    Close the door firmly

    Remove utensils or racks that block the door and close it until the latch engages.

    What you want: The door sits flush and latches without force.
  3. 3

    Cancel Delay Start

    Check the display for a delay time or Control Lock. Use the model manual to cancel it.

    What you want: No delay or lock indicator remains.
  4. 4

    Clear the visible float area

    Some models have a small float in the tub. Remove loose debris around it without unscrewing or forcing it.

    What you want: The float moves freely if the manual identifies it as owner-accessible.
  5. 5

    Check household water

    Run the kitchen faucet. Very low water pressure or plumbing work can affect dishwasher filling.

    What you want: Cold and hot water flow normally at the sink.

Stop and arrange help when

  • The supply valve, hose, or connection leaks.
  • The dishwasher keeps filling after it is turned off.
  • The float or inlet parts require disassembly.
  • Water reaches electrical components.

If the problem remains

Find the full model number. Open the official manual, check for a recall, and describe which checks you completed before contacting service.