Same-day Samsung dishwasher repair across the Twin Cities — DW80, StormWash, Linear Wash, and Bespoke. Leak-sensor diagnostics, drain pumps, circulation pumps, door-latch microswitches, and main / UI boards. OEM Samsung parts on every truck, 1-year written warranty. Part of our full Samsung appliance repair coverage.
Leak calls first
Same-day priority.
OEM Samsung parts
Pumps, sensors stocked.
1-year warranty
Parts and labor in writing.
Sensor-aware diagnostics
We test before quoting.
Why a specialist
Samsung dishwashers throw LC / LE leak codes constantly — and half the time there's no actual leak. The leak sensor itself dries out and goes out-of-spec. A generalist replaces parts blind; we test the sensor circuit and the leak path separately, so you don't pay for a door gasket when the problem is a $40 sensor.
Every truck carries the OEM Samsung leak sensor, drain pump, door-latch microswitch, fill valve, thermistor, heating element, and the most-failed main and UI boards (DD82 family). Circulation pumps and spray-arm assemblies stocked on the route.
Common repairs
The #1 Samsung dishwasher call. The leak sensor under the tub trips on either an actual drip (door gasket, sump grommet, drain hose) or a dried-out / corroded sensor giving a false LC. We diagnose which one before quoting — half of LC calls are sensor swaps, half are actual leak fixes.
Samsung DW80 drain pumps fail at the impeller and the motor windings. We pull the lower filter assembly, replace the OEM drain pump, and verify the air-gap / garbage-disposal connection.
Worn circulation pump or a cracked diverter cause dirty dishes and weak spray-arm rotation. We swap the OEM circulation pump (DD81 family) and the spray arms when worn.
Door-latch microswitches wear and stop signaling the main board the door is closed. Symptom: cycle won't start or stops 5 minutes in. OEM latch assembly on the truck.
AC / AE communication faults between the main and sub PCB, or a totally unresponsive touch panel. We carry the most-failed Samsung dishwasher main boards (DD82 family) and UI assemblies on the truck.
Heating element opens or thermistor goes out of range. Dishes come out wet, rinse water never gets hot. We replace the OEM heater and thermistor as a kit.
Reference
| Code | What it means | What to do |
|---|---|---|
| LC / LE | Leak detected — real leak OR dried-out leak sensor | Call us — diagnose before parts |
| OE / OC | Overfill — water level too high | Call us — fill valve or sensor |
| 4E / 4C | Water-supply fault — saddle valve or kinked hose | DIY: check shutoff; persists → call us |
| 5E / 5C | Drain fault — pump, hose, or disposal plug | DIY: remove disposal plug; persists → pump swap |
| AC / AE | Communication fault between main and sub PCB | Call us — board diagnostic |
| bE / 6E | Stuck button on touch panel | Call us — UI board |
| tE | Thermistor fault — won't heat / won't dry | Call us — heater + thermistor kit |
| HC / HE | Heater circuit fault | Call us — heating element |
| 9E | Low water level during fill | Call us — fill valve or float |
| PC | Zone-wash / position fault on Linear Wash | Call us — position sensor |
Coverage
Field-tested
Service area
FAQ
LC / LE is the leak-sensor circuit telling the main board it detected water in the base pan. Half the time there's a real leak — door gasket, sump grommet, drain hose connection, or fill-valve fitting. The other half, the leak sensor itself has dried out and gone out-of-spec, throwing a false LC. We diagnose which one before quoting parts. Sensor swap is around $199–$245; an actual leak repair is $245–$365 depending on the source.
Standing water in the bottom usually means the drain pump can't push water out. Three usual suspects: (1) the dishwasher drain line is connected to a garbage disposal that still has the knock-out plug installed (very common on new installs), (2) the drain pump impeller is jammed with a piece of glass or food debris, or (3) the drain pump motor itself has failed. We pull the lower filter, check the line, and swap the pump if needed — most are single-visit.
Most Samsung dishwasher repairs land between $189 and $465 all-in (parts and labor) with our 1-year written warranty. Leak-sensor swap $199–$245; actual leak repair $245–$365; drain pump $235–$365; door-latch microswitch $189–$295; main / UI board $285–$465; circulation pump (big job) $385–$565. We waive the $149 diagnostic when you approve the repair.
Almost always the door-latch microswitch. When the cycle starts the main board reads the latch state; if the switch flickers or opens partway through, the cycle pauses. OEM latch assembly is on the truck and the swap is usually under an hour.
Yes — DW80R9950 (Linear Wash) and StormWash (DW80B / DW80T) units are in our regular rotation. We service the position sensor on the Linear Wash zone bar, the third-rack spray jet, the auto-release door (AutoRelease drying), and the circulation / drain pumps that are common across the platform.
Calls placed before 2pm on a weekday typically get a same-day window across the Twin Cities and Central MN. Leak calls are prioritized.
Leak calls get priority — same-day windows when you call before 2pm weekdays. OEM Samsung parts, 1-year warranty.
