Samsung DMT dishwasher Error Code 6E: Meaning & How to Fix It

By the ErrorCodePro Editorial Team · Last reviewed October 20, 2026

Samsung DMT dishwasher error code 6E means: Stuck button. [1] Keep using it? Only if the owner checks below clear the code; if it returns, stop and book a repair. Start with the owner checks below, beginning with: write down the code and model number.

Source: Samsung DMT dishwasher error-code chart, via Sears PartsDirect [1].

Quick facts

Code	6E
Also shown as	None listed by the manufacturer
Brand / appliance	Samsung DMT dishwasher
System	Control / electronics
Meaning (service chart)	Stuck button. [1]
Keep using it?	Only if the owner checks below clear the code; if it returns, stop and book a repair
DIY-safe?	Owner checks only (listed below)
Support	Samsung Support Center (samsung.com/us/support)
Source document	Samsung DMT dishwasher error-code chart (via Sears PartsDirect)

On this page: Meaning · Steps · Parts · When to call a technician · Related codes · FAQ

What error code 6E means on a Samsung DMT dishwasher

Stuck button. [1]

This is a control / electronics code. Codes and wording can vary by model, so check your owner's manual for your model number.

How to fix Samsung DMT dishwasher error code 6E (safe owner checks)

Safety first: disconnect power before you remove any panel or reach into the sump or drum. Do not touch wiring, the control board or the motor. If you see water near electrical parts, stop and call a technician. These steps are based on the Samsung DMT dishwasher error-code chart (via Sears PartsDirect) [1], rewritten for clarity.

Write down the code and model number. Note exactly what the display shows (6E) and copy the full model number from the rating label, so you can confirm this chart applies to your DMT dishwasher and order the right parts.
Clear the code at the controls. Press all the buttons on the control panel to attempt to free the stuck key.
Do a power reset. Unplug the appliance or switch off its breaker for one minute, then restore power and try again. If the code clears and stays away, it may have been a one-off fault.
Test and decide. Run a short cycle or restart and watch the display. If 6E comes back after these checks, stop using the dishwasher for this function and call a technician, because the remaining causes need meters or part replacement.

The first and last steps (and the power reset) are general owner checks added by ErrorCodePro; the rest follow the Samsung DMT dishwasher error-code chart published by Sears PartsDirect, rewritten for safe owner use.

Parts that may be involved

Exact parts depend on your model number. This page lists part types only, never part numbers.

Control panel

When to call a technician

If the key remains stuck, a technician should replace the control panel.
Anything involving wiring, the control board, the motor or the water valve electrics
The appliance is under warranty: contact Samsung Support Center (samsung.com/us/support) first

Frequently asked questions

What does error code 6E mean on a Samsung DMT dishwasher?

The Samsung DMT dishwasher error-code chart lists 6E as follows: Stuck button.

Is it safe to keep using the DMT dishwasher with 6E?

Only if the owner checks below clear the code; if it returns, stop and book a repair.

Can I fix Samsung DMT dishwasher error 6E myself?

Only with the owner checks on this page, starting with: write down the code and model number. If it persists, call a technician or Samsung Support Center (samsung.com/us/support).

Sources

Sears PartsDirect: Samsung DMT dishwasher error-code chart (third-party copy of manufacturer service data)

Last reviewed: October 20, 2026. ErrorCodePro is not affiliated with Samsung.