ERROR CODE EXPLAINED
GE Dishwasher
GE Dishwasher 999 Error Code
What it means
GE says 999 can indicate a Floor Protect leak condition on equipped models; on other models it may be cleared by resetting the control.
Try this first
- If the dishwasher has Floor Protect and a leak is indicated, do not start another cycle; schedule service.
- For models where 999 is a control-state message rather than a leak alert, use the GE control-reset procedure.
Can I keep using it?⚠ GE says 999 can indicate a Floor Protect leak condition on equipped models; on other models it may be cleared by resetting the control.
Repair usually required?⚠ Follow only the manufacturer-backed checks listed on this page before replacing parts.
If the error keeps returning
Use the linked official manufacturer support source for additional model-specific guidance.
Official source
Troubleshooting information verified against manufacturer support documentation.
View manufacturer support page →Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.