Independent service for Bosch dishwashers — E15 leak codes, drainage problems, drying complaints, and control faults, with a written quote before any work begins.
Bosch dishwashers are everywhere in South Bay kitchens, and they fail in ways specific to how Bosch builds them. There is no exposed heating element — drying happens by condensation against the stainless tub, so 'my dishes are wet' is often a design misunderstanding rather than a broken part. The E15 code comes from a flood-protection float in the base pan under the tub, and the water heater is built into the circulation pump Bosch calls the heat pump. Knowing which of these you're dealing with is most of the repair.
We test before we replace anything. That means pulling the stored error codes, watching an actual fill and drain, and metering the heater circuit and pump windings — then writing up a quote for the specific part that failed. You see the number before we touch a screwdriver.
Bosch dishwasher E15 error and pump running nonstop
E15 means water has reached the base pan under the tub and tripped the leak-protection float — at that point the drain pump often runs continuously, even with the door open. Tilting the machine to empty the pan clears the code, but the water got down there for a reason, and it comes back until the actual leak is found.
Sump gasket or circulation pump seal seeping into the base
Split or loose fill and drain hose connections
Over-sudsing from the wrong detergent forcing foam past seals
Corroded heat pump housing dripping during heated phases
Bosch dishwasher not draining or leaving water in the tub
Standing water is usually the drain path, not a dead pump motor. Bosch's drain pump is reachable through the sump inside the tub, and a shard of glass jammed in the impeller is the single most common thing we pull out of one. If the pump spins free, we work outward — check valve, filter assembly, hose routing.
Glass fragment or fruit seed jamming the drain impeller
Filter assembly clogged and starving the pump
Failed check valve letting drained water flow back
Kinked drain hose, blocked air gap, or missing high loop
Drain pump electrically failed
Bosch dishwasher not drying dishes
Condensation drying has no exposed element — it depends on a hot final rinse, rinse aid sheeting the water off, and the stainless tub pulling moisture out of the air. Plastics never dry well in this system; that's physics, not a fault. But when glass and ceramic come out wet across the whole load, something real has failed on the heating or dispensing side.
Rinse aid dispenser empty, stuck, or not opening
Final rinse not reaching temperature — heater side of the heat pump
Temperature sensor (NTC) reading wrong and cutting heat early
Control module skipping or shortening the dry phase
Bosch dishwasher won't start or stops mid-cycle
First thing to rule out: these machines run so quietly that a working cycle gets mistaken for a dead one — on models with hidden controls, the red dot or beam projected on the floor is how Bosch tells you it's running. Genuine no-starts usually trace to the door latch, the inlet valve, or the control module, and each one tests differently.
Door latch microswitch not registering the door as closed
Water inlet valve failed or scaled shut, so the fill times out
Control module fault or a stuck relay
Child lock or button lockout quietly engaged
Loose connection at the junction box under the machine
Independent Bosch service, tested before quoted
PV Appliance Repair is an independent, insured service company — we are not affiliated with or certified by Bosch, and we never present ordinary trade experience as factory authorization. What you get instead: a technician tests the actual failure, explains the finding, and gives you a written quote before any work starts. The service call is waived when you approve and complete the repair, and if we can't fix it, you don't pay. Every completed repair carries a 90-day warranty on the documented work and installed part.
Bosch dishwasher repair FAQ
Probably not. Bosch dries by condensation: dishes hold heat from the final rinse and the moisture migrates to the cooler stainless tub. Plastic holds almost no heat, so it stays damp — on every Bosch, from new. The time to call us is when glass and ceramic come out wet too; that points to rinse aid delivery or the final-rinse temperature, and both are fixable.
E15 is flood protection — water has collected in the base pan under the tub and lifted a float switch. Tilting the machine forward to spill the pan does clear the code, and you'll find that advice all over the internet. What it doesn't do is stop the leak that filled the pan, so the code returns in days or weeks. Finding the leak source is the actual repair.
There's a service call fee for the visit and diagnosis, but it doesn't stack on top of a repair — approve our written quote, let us complete the work, and the fee is waived entirely. And we stand behind the other side of that too: if we can't fix your machine, you don't pay us anything.
No, and we don't claim to be — we're an independent repair company. What we bring instead is volume: Bosch dishwashers come up constantly across the 18,000+ jobs we've completed, we install parts matched to your specific model, and every completed repair carries our 90-day warranty.
Often, yes. Drain pumps, inlet valves, latches, and dispenser parts are inexpensive next to the cost of a comparable new Bosch, and the tubs on these machines outlast everything around them. A failed control module on an older unit can change that math. Either way, you get the written quote before any work starts, so the decision stays yours.
Not necessarily. On Bosch models with hidden top controls, that projected red light exists purely because the machine is too quiet to hear — it means a cycle is running. If it's gone, either the cycle finished, the projection LED itself failed, or the machine genuinely isn't starting. Put a hand on the door: warmth or faint water sound means it's working and only the light needs attention.
Need Bosch dishwasher repair help today?
Call (424) 365-9555 with the model number and symptom, or request an appointment online. PV Appliance Repair brings experience from 18,000+ completed jobs across the South Bay.
