--- title: "Dishwasher leaking" description: "Bosch dishwasher leaking: water on the floor, or a machine that has stopped and refuses to start." url: "https://esbosch.djwp.xyz/symptoms/dishwasher-leaking/" date_modified: "2026-08-21" Appliance type: "Dishwashers" --- # Dishwasher leaking Symptom # Bosch dishwasher leaking Water on the floor, or a machine that has stopped and refuses to start. The leak protection on these dishwashers catches water in the base before it reaches your kitchen — which is why the first sign is usually a machine that will not run rather than a puddle. - **From $95** diagnostic, credited to the repair - **59** cities and neighborhoods covered - **OEM** parts available on order - **In writing** the price, before anything is opened ## Book a diagnostic visit Your model number and a line about what it is doing is enough to get started. Your details stay private. No spam, ever. Five ordinary causes ## What this usually turns out to be Cheapest and commonest first, which is also the order we check them in. They sit hundreds of dollars apart, and only the unit settles which one is yours. - The door seal Hardens with age and stops sealing at the bottom corners first. The cheapest cause here, and the one that leaves water at the front edge of the door. [ Door seal & hinge repair from $135 ](https://esbosch.djwp.xyz/services/door-seal-and-hinge-repair/) ### The door seal Hardens with age and stops sealing at the bottom corners first. The cheapest cause here, and the one that leaves water at the front edge of the door. - The sump and its gasket Under the filter. Weeps rather than pours, which is why it fills the base pan over weeks and trips the sensor before anybody sees water. [ Dishwasher leak repair from $165 ](https://esbosch.djwp.xyz/services/dishwasher-leak-repair/) ### The sump and its gasket Under the filter. Weeps rather than pours, which is why it fills the base pan over weeks and trips the sensor before anybody sees water. - Hose connections Particularly after a machine has been pulled out and pushed back for any reason. Worth suspecting if the leak started right after other work. [ Dishwasher leak repair from $165 ](https://esbosch.djwp.xyz/services/dishwasher-leak-repair/) ### Hose connections Particularly after a machine has been pulled out and pushed back for any reason. Worth suspecting if the leak started right after other work. - The inlet valve Weeps under pressure even when the machine is off, so the base fills between cycles. A machine that trips overnight without running points here. [ Dishwasher leak repair from $165 ](https://esbosch.djwp.xyz/services/dishwasher-leak-repair/) ### The inlet valve Weeps under pressure even when the machine is off, so the base fills between cycles. A machine that trips overnight without running points here. - Too much detergent Foam escaping past the door seal looks exactly like a leak. Worth ruling out first if it started when the detergent changed. ### Too much detergent Foam escaping past the door seal looks exactly like a leak. Worth ruling out first if it started when the detergent changed. In five minutes ## Before you call anybody None of it needs tools, and all of it makes the visit shorter. - 01 Turn the water off At the valve under the sink, before anything else. This is the one check that has to happen first. ### Turn the water off At the valve under the sink, before anything else. This is the one check that has to happen first. - 02 Look at the door seal Run a finger round it, especially the bottom corners. Hard, cracked or flattened is your answer, and it is a modest repair. ### Look at the door seal Run a finger round it, especially the bottom corners. Hard, cracked or flattened is your answer, and it is a modest repair. - 03 Check the detergent If it started when you changed brand or dose, run one cycle with half the amount before booking anything. ### Check the detergent If it started when you changed brand or dose, run one cycle with half the amount before booking anything. - 04 Photograph the code, then book And do not tip the machine to clear it. That empties the pan and resets the lockout without repairing anything. ### Photograph the code, then book And do not tip the machine to clear it. That empties the pan and resets the lockout without repairing anything. How it shows up ## What people describe when they call - “Machine dead with a leak code showing” - “Water at the front edge of the door” - “A damp cabinet base with no visible puddle” Two shortcuts ## Narrow it down before anybody arrives A description of the behaviour leaves a few possible causes. A code names the subsystem, and the model number says which parts to bring. Either one shortens the visit; both together usually settle it. If the display is showing something - [ E15 Leak protection ](https://esbosch.djwp.xyz/error-codes/error-code-e15/) Photograph it before it clears — codes do not wait. [ Search the full code list ](https://esbosch.djwp.xyz/error-codes/) If there is no code at all The data plate is inside the cabinet, upper left wall or behind the grille. [ All models ](https://esbosch.djwp.xyz/models/) In more detail ## About Bosch dishwasher leaking ### The fastest diagnosis is the code If the machine has stopped with a leak code, that is the protection system rather than the problem. Turn off the water at the valve under the sink and leave it off — the machine has already decided it is cheaper to stop than to keep going. ### The lockout is a feature A float and a sensor sit in the base pan of these machines. When water reaches them the dishwasher shuts down, drains what it can and refuses to restart. It is the reason a small leak here becomes a machine that will not run rather than a ceiling repair downstairs — and it is why the code is not the problem, it is the alarm. ### What is actually leaking - The door seal, hardened and no longer touching at the corners - The sump or its gasket, weeping slowly under the filter - Hose connections, especially after the machine has been moved - The inlet valve, which lets water past even when the machine is idle - Foam from too much detergent, which is not a leak at all This article is based on: - Official manufacturer documentation - Internal repair procedures - Technician repair history - Company quality standards Before you book ## Questions about bosch dishwasher leaking Because it caught the water first. There is a sensor in the base pan, and it shuts the machine down before a slow leak reaches your floor — which in an apartment above somebody else’s ceiling is worth a great deal. It works and we would rather you did not. Tipping drains the pan and clears the lockout; the leak is untouched. The next time the pan fills you may be away for the weekend. With the water off at the valve, not urgent at all. With the water on and a machine that keeps running, urgent — especially above the ground floor. Where we do it ## Across Miami-Dade, Broward, and Palm Beach Same terms everywhere we go: an on-site diagnostic first, the price agreed in writing, and the exact figure confirmed once we have seen the unit. ### [ Miami-Dade ](https://esbosch.djwp.xyz/service-area/miami-dade/) - [Aventura](https://esbosch.djwp.xyz/service-area/miami-dade/aventura/) - [Bal Harbour](https://esbosch.djwp.xyz/service-area/miami-dade/bal-harbour/) - [Bay Harbor Islands](https://esbosch.djwp.xyz/service-area/miami-dade/bay-harbor-islands/) - [Biscayne Park](https://esbosch.djwp.xyz/service-area/miami-dade/biscayne-park/) - [Coral Gables](https://esbosch.djwp.xyz/service-area/miami-dade/coral-gables/) - [Doral](https://esbosch.djwp.xyz/service-area/miami-dade/doral/) - [ 15 more places ](https://esbosch.djwp.xyz/service-area/miami-dade/) ### [ Broward ](https://esbosch.djwp.xyz/service-area/broward/) - [Cooper City](https://esbosch.djwp.xyz/service-area/broward/cooper-city/) - [Coral Springs](https://esbosch.djwp.xyz/service-area/broward/coral-springs/) - [Fort Lauderdale](https://esbosch.djwp.xyz/service-area/broward/fort-lauderdale/) - [Hallandale Beach](https://esbosch.djwp.xyz/service-area/broward/hallandale-beach/) - [Hillsboro Beach](https://esbosch.djwp.xyz/service-area/broward/hillsboro-beach/) - [Hollywood](https://esbosch.djwp.xyz/service-area/broward/hollywood/) - [ 5 more places ](https://esbosch.djwp.xyz/service-area/broward/) ### [ Palm Beach ](https://esbosch.djwp.xyz/service-area/palm-beach/) - [Boca Raton](https://esbosch.djwp.xyz/service-area/palm-beach/boca-raton/) - [Delray Beach](https://esbosch.djwp.xyz/service-area/palm-beach/delray-beach/) - [Highland Beach](https://esbosch.djwp.xyz/service-area/palm-beach/highland-beach/) - [Jupiter](https://esbosch.djwp.xyz/service-area/palm-beach/jupiter/) - [Palm Beach Gardens](https://esbosch.djwp.xyz/service-area/palm-beach/palm-beach-gardens/) - [ 2 more places ](https://esbosch.djwp.xyz/service-area/palm-beach/) Neighborhoods people ask for by name - [Brickell](https://esbosch.djwp.xyz/service-area/miami-dade/miami/brickell/) - [Coconut Grove](https://esbosch.djwp.xyz/service-area/miami-dade/miami/coconut-grove/) - [Cocoplum](https://esbosch.djwp.xyz/service-area/miami-dade/coral-gables/cocoplum/) - [Design District](https://esbosch.djwp.xyz/service-area/miami-dade/miami/design-district/) - [Gables Estates](https://esbosch.djwp.xyz/service-area/miami-dade/coral-gables/gables-estates/) - [Old Cutler](https://esbosch.djwp.xyz/service-area/miami-dade/old-cutler/) - [South of Fifth (SoFi)](https://esbosch.djwp.xyz/service-area/miami-dade/miami-beach/south-of-fifth/) - [Star Island](https://esbosch.djwp.xyz/service-area/miami-dade/miami-beach/star-island/) - [Coral Ridge](https://esbosch.djwp.xyz/service-area/broward/fort-lauderdale/coral-ridge/) - [Harbor Beach](https://esbosch.djwp.xyz/service-area/broward/fort-lauderdale/harbor-beach/) - [Harbor Islands](https://esbosch.djwp.xyz/service-area/broward/hollywood/harbor-islands/) - [Las Olas](https://esbosch.djwp.xyz/service-area/broward/fort-lauderdale/las-olas/) - [Rio Vista](https://esbosch.djwp.xyz/service-area/broward/fort-lauderdale/rio-vista/) - [Seven Isles](https://esbosch.djwp.xyz/service-area/broward/fort-lauderdale/seven-isles/) - [The Landings](https://esbosch.djwp.xyz/service-area/broward/fort-lauderdale/the-landings/) - [Admirals Cove](https://esbosch.djwp.xyz/service-area/palm-beach/jupiter/admirals-cove/) - [BallenIsles](https://esbosch.djwp.xyz/service-area/palm-beach/palm-beach-gardens/ballenisles/) - [Mirasol](https://esbosch.djwp.xyz/service-area/palm-beach/palm-beach-gardens/mirasol/) - [Royal Palm Yacht & Country Club](https://esbosch.djwp.xyz/service-area/palm-beach/boca-raton/royal-palm-yacht-and-country-club/) ## Tell us the model number and what it is doing. --- **[Read full article: Dishwasher leaking](https://esbosch.djwp.xyz/symptoms/dishwasher-leaking/)**