Leaking Water onto Floor
Water under the door or base trace back to a worn door gasket, cracked spray arm, failed water inlet valve, or base pan float switch.
Appliance Service Specialist
Dishwasher Repair
A dishwasher that leaves dishes dirty, won't drain, leaks onto the kitchen floor, or stops mid-cycle disrupts your kitchen routine. Appliance Experts 365 repairs built-in and panel-ready dishwashers across Seattle, Bellevue, Tacoma, and the Puget Sound.
We diagnose wash pumps, drain pumps, heating elements, water valves, door seals, and electronic controls, providing an itemized quote before starting work.
- Licensed & Insured
- EPA Section 608 Certified
- 10+ years Experience
- Same-Day Service Available
Signs you need this repair
Common Dishwasher Repair Warning Signs
If any of these sound familiar, it's time to have a technician take a look.
Standing Water in Bottom
Water remaining after a cycle means a clogged filter, blocked drain pump impeller, or kinked drain line.
Dishes Coming Out Dirty
Gritty dishes or food residue points to clogged spray arm nozzles, a weak wash pump circulation motor, or low water fill level.
Error Codes on Display
Codes like E15, E24, E09, F11, or LC point directly to leaks, drain blocks, or heating circuit faults.
Dishes Not Drying
Wet dishes at cycle end point to a burnt heating element, failed rinse aid dispenser, or vent fan fault.
Won't Start or Power On
A dead dishwasher usually means a blown door latch microswitch, thermal fuse, or main control board failure.
How We Diagnose Dishwasher Problems
We test components in cycle order: checking fill volume, spray arm rotation, wash pump circulation pressure, heating element current draw, and drain pump discharge speed.
Built-in and panel-ready dishwashers (Bosch, Miele, Thermador) feature complex base pan leak detection float systems. We isolate whether water in the tray is from an active hose leak, tub seal wear, or oversudsing before clearing safety lockouts.
What's Included in Every Service Visit
You'll receive a written itemized quote after diagnostic testing. All technicians are licensed and insured in Washington State, and repairs carry a complete parts-and-labor warranty.
Brands We Service
We repair dishwashers from Bosch, Miele, Thermador, KitchenAid, Whirlpool, GE, Monogram, Viking, Dacor, LG, Samsung, Frigidaire, and Electrolux.
Diagnostic Reference
Common Dishwasher Repair Error Codes
Select a brand or search your display code below. Includes error codes for both standard and high-end premium built-in appliances.
| Error Code | Brand | Appliance | What It Means | What We Do |
|---|---|---|---|---|
| E15 |
Bosch / Thermador
Premium
|
Built-in Dishwasher | Water leak detected in base pan (safety float switch activated, pump running continuously). | We locate and seal cabinet or hose leak, dry base tray, and reset safety float switch. |
| E24 |
Bosch / Thermador
Premium
|
Dishwasher | Drain line restriction or drain pump impeller clogged. | We clear drain pump impeller, check garbage disposal plug connection, and clean drain hose. |
| E25 |
Bosch / Thermador
Premium
|
Dishwasher | Drain pump cover missing or pump impeller locked by debris. | We clean pump cavity and secure drain pump white locking cover. |
| E09 |
Bosch / Thermador
Premium
|
Dishwasher | Heat pump heating element open circuit or relay fault. | We test heat pump element resistance and replace heat pump assembly. |
| E22 |
Bosch / Thermador
Premium
|
Dishwasher | Filter mesh system clogged. | We clean micro-filter assembly and wash sump. |
| E06 |
Bosch
Premium
|
Dishwasher | Door latch mechanism sensor fault. | We test door switch sensor and replace latch module. |
| E14 |
Bosch
Premium
|
Dishwasher | Water fill flow meter sensor failure. | We inspect flow meter wheel and replace water fill valve assembly. |
| F11 |
Miele
Premium
|
Built-in Dishwasher | Water drainage fault (water remaining in tub at end of drain sequence). | We clean non-return check valve, inspect drain hose, and replace drain pump if faulty. |
| F12 |
Miele
Premium
|
Dishwasher | Water intake fill valve flow rate too low. | We clean inlet filter screen and replace water inlet solenoid valve. |
| F13 |
Miele
Premium
|
Dishwasher | Water flow meter wheel sensor failure. | We replace flow meter sensor module. |
| F52 |
Miele
Premium
|
Dishwasher | Pressure sensor switch tripped due to foam buildup or pressure fault. | We flush detergent oversudsing and test wash pump pressure sensor. |
| F14 |
Miele
Premium
|
Dishwasher | Water intake pressure switch fault. | We test circulation pump pressure switch and replace module. |
| F69 |
Miele
Premium
|
Dishwasher | Circulation wash pump blocked or speed sensor error. | We inspect wash pump impeller cavity and replace wash pump. |
| F2 |
Viking / Dacor
Premium
|
Dishwasher | Base pan water leak detected by safety float. | We repair tub seal or pump gasket leak and clear safety lockout. |
| F6 |
Viking / Dacor
Premium
|
Dishwasher | Water heating timeout. | We replace heating element and NTC sensor. |
| F7 E1 |
KitchenAid / Whirlpool
|
Dishwasher | Heating element failure (water not reaching sanitized temperature). | We replace heating element loop and inspect control board heater relay. |
| F8 E2 |
KitchenAid / Whirlpool
|
Dishwasher | Drain pump motor circuit fault or heavy drain obstruction. | We clear drain sumps and replace drain pump motor if unpowered. |
| F9 E1 |
KitchenAid / Whirlpool
|
Dishwasher | Diverter valve motor position failure. | We replace spray arm diverter motor assembly. |
| LC / LE |
Samsung / LG
|
Dishwasher | Leak sensor activated in bottom pan. | We locate water leak source, dry moisture sensor, and clear error code. |
| 1E / iE |
LG
|
Dishwasher | Water inlet fill timeout. | We test water inlet valve and home water supply pressure. |
No matching error codes found
Don't worry — our technicians diagnose all custom and unlisted error codes on-site. Call us at +1 (206) 427-7323 for immediate diagnostic assistance.
* Error codes vary by model generation and production year. Our licensed technicians perform full diagnostic verification in person before replacing any parts.
Got Questions?
Dishwasher Repair FAQs
Why is there water left in the bottom of my dishwasher?
Standing water means the drain pump couldn't clear the tub. Common causes include food debris in the pump impeller, a clogged sink drain connection, or a worn drain pump motor.
What does error code E15 mean on a Bosch or Thermador dishwasher?
E15 means water has leaked into the safety tray beneath the dishwasher and triggered the float switch. The pump will run continuously as a safety feature until the leak is fixed and the base is dried.
Why are my dishes coming out cloudy or dirty?
Cloudy or dirty dishes usually result from clogged spray arm holes, low water fill volume from a failing inlet valve, or a weak circulation wash pump.
Why won't my dishwasher start or turn on?
A dead dishwasher usually points to a blown door latch microswitch (which prevents the control board from sensing the door is closed), a blown main thermal fuse, or a tripped circuit breaker.
Why are my dishes wet at the end of the drying cycle?
Poor drying is commonly caused by a burnt heating element loop, a empty rinse aid dispenser, or a failed dry vent fan wax motor.
Why is water leaking from under the front door onto the kitchen floor?
Door leaks trace back to a worn perimeter door gasket, a flattened lower door seal, or a cracked lower spray arm that sprays water directly against the door seam.
What causes a dishwasher to smell bad inside?
Bad odors stem from food grease trapped in the micro-filter mesh, a clogged drain check valve that lets dirty sink water backflow, or stagnant water under the sump filter.
How much does dishwasher repair cost compared to buying a new unit?
Most repairs (pumps, valves, door seals, filters) cost a fraction of a new quality unit. We provide a transparent written quote on-site, and the diagnostic fee is credited toward the repair.
Why is the detergent tablet not dissolving during the wash cycle?
Undissolved soap tablets happen when the dispenser door is blocked by tall dishes, the water fill level is too low, or the water temperature is under 120°F.
Can you repair panel-ready and built-in luxury dishwashers (Miele, Bosch, Thermador, Viking)?
Yes. We specialize in panel-ready and built-in dishwashers. Our technicians handle custom cabinet doors, mounting brackets, and specialized base pan leak sensors carefully during service.
More Services
Other Appliance Repair We Offer
Fast Response
Request Your Appliance Repair
Fill out the form below and a licensed technician will call or text you within 1 business hour. Or call now: +1 (206) 427‑7323.