FixByModel
LEAK

GE LEAK: Leak detected, cycle cancelled

The dishwasher's leak detection system sensed water in the base pan and cancelled the cycle to prevent flooding. This code (and the related 999) usually requires service.

May need a technician

By the FixByModel editorial team · Verified 2026-09 · Researched against manufacturer support & repair references (below)

Most likely causes

  1. Leaking door gasket or tub seal
  2. Loose or damaged hose connection
  3. Failed pump or valve seal letting water into the base
  4. Cracked tub or sump
Where water collects
1Door gasket
2Hoses & sump
3Base tray
4Float switch

Schematic illustration of a typical dishwasher — not your exact model.

Before you start — unplug the appliance and turn off the water supply. You'll be working near water and electrical parts, and drained water can be hot. If a step involves the pump, wiring, or opening the cabinet and you're unsure, stop and call a qualified technician.

Step-by-step fix

1Stop and inspectCancel the cycle and check the floor and under the unit for standing water.
2Wipe the base panIf safe, soak up water in the base so the float sensor can reset.
3Check connectionsLook for obvious loose or leaking hose fittings at the inlet and drain.
4Turn off the waterIf water is actively leaking, shut off the supply valve to prevent damage.
5Call for serviceBecause a leak needs to be located and sealed, schedule a professional repair.

Still showing LEAK?

If you’ve worked through every step and LEAK keeps returning, an internal part likely needs testing and replacement. That’s a job for a qualified appliance technician, who can measure the suspect part against the service-manual spec before replacing it.

Which models this applies to

GE dishwashers. GE and GE Profile dishwashers with leak detection

FAQ

What does GE LEAK mean?

Leak detected, cycle cancelled. The dishwasher's leak detection system sensed water in the base pan and cancelled the cycle to prevent flooding. This code (and the related 999) usually requires service.

What causes GE LEAK?

The most likely cause is leaking door gasket or tub seal. Other causes include Loose or damaged hose connection; Failed pump or valve seal letting water into the base; Cracked tub or sump.

Can I fix GE LEAK myself?

Some checks are DIY, but this code often points to an internal component, so it may need a qualified technician.