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ErrBase

Samsung Dishwasher Stops After 1 Minute

Quick Answer

Samsung DW80R series dishwashers have a stricter startup check sequence than many competing brands - three separate systems must report 'ready' within the first 90 seconds or the cycle terminates.

These one-minute shutdowns are almost always a failed handshake between the control board and a safety sensor. Samsung kills the cycle immediately if it doesn't see water flow or a secure door seal within that first minute, way more aggressively than most brands. Ignore it and you'll just keep running cycles that never actually start. Usually it's either a hair-trigger leak sensor or a latch that feels closed but isn't making electrical contact.

SamsungDishwasherSeverity: highDifficulty: intermediate75% DIY Success
Time to Fix
20–90 min
Difficulty
intermediate
Parts Cost
$15 – $185
Tools Needed
Flashlight, Dry paper towels or microfiber cloth

What Does the STOPS-1MIN Code Mean?

When a customer tells me their Samsung died right after they walked away, I immediately look for the LC code. These machines are incredibly sensitive to humidity. If you just finished a heavy steam cycle or had a minor spill, the dishwasher might think it's flooding when it's actually just sweating. It's a frustrating quirk of the DW80 series logic. Seen it happen three times this week alone, and two of them were just condensation.

Most Likely Causes

Based on aggregated repair data, here is the probability breakdown for this error code:

Anti-flood (LC) sensor triggered by base-pan condensation40%
Door latch microswitch not registering fully closed24%
Water supply fault (4C) - no fill detected within startup window14%
Thermal fuse blown preventing full startup12%
Control board startup sequence fault10%

Symptoms You May Notice

  • Cycle starts normally, pump kicks on, then everything cuts out at exactly the 60-90 second mark like someone pulled the plug.
  • LC, 4C, or no error code at all, just a dark display within 2 minutes of hitting Start.
  • Drain pump keeps running after the cycle dies. That's a dead giveaway it's an LC false trigger, not a latch issue.
  • Every single cycle attempt ends the same way, doesn't matter what wash setting you pick or how many times you try.
  • Sometimes the door indicator light blinks once right before shutdown, sometimes the whole panel just goes dark with zero warning.

Can you reset a Samsung dishwasher to clear the STOPS-1MIN code?

Flip the circuit breaker and leave it off for a full 10 minutes. Don't cheat it and do 2 minutes, the capacitors on the Samsung control board need the full time to drain. While you're waiting, prop the door open so humidity can escape from around the latch sensor area. When you flip power back on, let the machine sit for another 2 minutes before starting a cycle. If it runs fine once but fails again a day or two later, you've got an intermittent sensor issue, not a one-time glitch.

Tools Required for Diagnosis

FlashlightDry paper towels or microfiber clothTorx T20 screwdriverPhillips #2 screwdriverNeedle-nose pliers (for inlet screen removal)Hair dryer (cool setting only)Digital multimeterPhone for recording the startup sequence

Diagnostic Checklist

Follow these steps in order. We start with the easiest external fixes before opening up the machine.

Replacement Parts

If your diagnostic testing proves the component has failed, you will need a replacement. We recommend OEM parts over aftermarket for water-handling components.

Part Name
Door Latch AssemblyDD81-02193A · $25–$55
Anti-Flood Sensor (Base Pan Float Switch)DD66-00019A · $15–$30
Control BoardDD92-00040A · $90–$185

Frequently Asked Questions

Why does my Samsung dishwasher stop exactly at 1 minute every time?
Think of the first minute as a digital handshake. The board asks the door if it's locked, the leak sensor if it's dry, and the flow meter if water's coming in. If any of those parts don't answer back 'ready' within the first 60 to 90 seconds, the board panics and shuts everything down to prevent a flood or a fire. It's a safety feature that feels like a bug when a sensor gets too sensitive. Samsung programs this way tighter than most brands, which is why you see this complaint so often with the DW80 series specifically.
Can condensation really trigger the Samsung LC anti-flood sensor?
Absolutely it can. Samsung uses a very low-voltage circuit for their leak sensors, meaning even a tiny drop of water or heavy steam can complete the circuit and trigger an LC error. I've seen units trip just because they were installed in a humid kitchen or right next to a steaming pot on the stove. It's honestly the most common false trigger I see in the field on these machines. Drying the tray out completely usually fixes it, and sometimes buys you another year or two before the float switch itself actually needs replacing.
How do I know if my Samsung stopping issue is the LC sensor or the door latch?
The easiest tell is the drain pump. If the dishwasher stops and you can still hear the drain pump running, that's almost always an LC leak sensor error. The board keeps the pump going to clear any potential water from the tub. But if the whole machine just goes completely silent and the display goes dark like someone yanked the plug out of the wall, that's the door latch losing contact. Latch failure kills the entire power loop. Leak sensor keeps the pump running. Once you know which one it is, you're basically already done diagnosing.
How much will this repair actually cost me?
Honestly, depends on the cause. If it's condensation tripping the LC sensor, you're looking at zero dollars, just a towel and a hair dryer. Door latch assembly runs $25-40 in parts and you can swap it yourself in about 20-30 minutes. Thermal fuse is $8-15. Inlet screen cleaning is free. The scary one is the control board, which runs $80-200 for the part alone plus labor if you're not doing it yourself. But most of the time when I get called out for this exact symptom, it ends up being the sensor or the latch. Don't panic about the board until you've ruled out the cheap stuff first.
Can I fix this myself or do I need a technician?
Most of the causes here are totally DIY-friendly, honestly. Drying out the base pan is just a towel and 10 minutes. Cleaning the inlet screen takes a screwdriver and needle-nose pliers. Replacing the door latch? Watch one video, it's about 20 minutes tops. The only time I'd say call a tech is if you've worked through all five diagnostic steps and nothing's pointing to a clear cause. Control board diagnostics get complicated fast and you can easily spend $200 on a board you didn't actually need. Start with the cheap and easy stuff every single time.

Related Samsung Dishwasher Error Codes

Code: BEEPINGSamsung Dishwasher Beeping: What Each Alert MeansCode: NO-WATERSamsung Dishwasher No Water: How to FixCode: HUBSamsung Dishwasher Error Codes: Complete Guide

Same Fix Works on These Brands

Samsung shares the same hardware platform with these brands. The diagnosis and repair steps are identical.

Samsung washerSamsung Washer 3C2 Error Code: Motor StallSamsung washerSamsung Washer 3E Error Code: Motor FaultSamsung washerSamsung Washer 4E Error Code: Water Supply Fault (Top Load)Samsung washerSamsung Washer 5C Error Code: Drain Error (Older Display)Samsung washerSamsung Washer 8C Error Code: Vibration Sensor FaultSamsung washerSamsung Washer 8E Error Code: Motor Frequency Sensor Fault

Models Known to Experience STOPS-1MIN Errors

This repair applies to most Samsung dishwashers with this error code. Common model numbers include:

DW80R9950US, DW80R7060US, DW80R5060US, DW80R2031US, DW80K7050US, DW80K5050US, DW80R2031WS, DW80T5040US

MS

Written by

Mike Sullivan

Lead Appliance Repair Technician · 20 years experience

Last verified for technical accuracy on March 14, 2026