GE GDT665SSNSS 24 in Front Control Dishwasher 50 dBA with Steam and Piranha Hard Food Disposer MECH-LEAK Error Fix: Water Leaking from Door or Bottom

Error code MECH-LEAK on the GE GDT665SSNSS 24 in Front Control Dishwasher 50 dBA with Steam and Piranha Hard Food Disposer means: Water Leaking from Door or Bottom. Water puddles on the floor in front of or underneath the dishwasher — the door gasket is compressed, torn, or has food debris preventing a proper seal; inspect the door gasket around the entire perimeter and clean or replace as needed; also check the door latch alignment — if the door is not pulling in evenly, one side may leak; on lower-mounted dishwashers, check all hose connections underneath for drips

The most successful fix is "Replace Door Gasket and Inspect Under-Dishwasher Hoses" (medium difficulty, ~60 minutes). Estimated DIY cost: $15-$30. HomeMD has 2 community-ranked fixes for this error.

This error is rated medium severity. It should be addressed soon, but your appliance may still function in a limited capacity.

Yes — the top-ranked community fix ("Replace Door Gasket and Inspect Under-Dishwasher Hoses") is rated medium difficulty and takes about 60 minutes. Tools needed: T20 Torx screwdriver, Pliers, Soft cloth.

DIY cost: $15-$30. Professional repair typically costs $130-$200. Many homeowners save money by trying the top-ranked community fix first.

The GE GDT665SSNSS 24 in Front Control Dishwasher 50 dBA with Steam and Piranha Hard Food Disposer has 8 other known error codes, including: BEEP-1 (Single Beep + Flash — Water Fill Issue), BEEP-2 (Two Beeps — Door Not Latched), BEEP-3 (Three Beeps — Water Temperature Issue), BLINK-1 (Start/Reset Light Flashing — Cycle Interrupted), BLINK-7 (Start Light Blinks Seven Times — Heating Element Fault), and 3 more.

Error code MECH-LEAK also appears on 14 other GE models: GDF535PGRSS 24 in Front Control with Steam Prewash, GDF630PSMSS 24 in Front Control Dishwasher, GDF645SSNSS 24 in Front Control with Steam & Sanitize, GDP630PYRFS 24 in Front Control Built-In Dishwasher 50 dBA Stainless Steel, GDP670SYVFS 24 in Top Control Smart with Dry Boost, GDT226SSLSS 24 in Built-In Dishwasher with Piranha Disposal, and 8 more. The fix may vary by model, so check each model's specific page for tailored repair steps.