Samsung Range Error Code door: Meaning & How to Fix It

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

Samsung range error code door means: The oven door is not detected as closed. [1] Keep using it? Not until the cause is fixed. Start with the owner checks below, beginning with: check the plunger switch.

Quick facts

Code	door
Also shown as	None listed by the manufacturer
Brand / appliance	Samsung range
System	Door / lock
Official meaning	The oven door is not detected as closed. [1]
Keep using it?	Not until the cause is fixed
DIY-safe?	Owner checks only (listed below)
Support	Samsung Support Center (samsung.com/us/support)

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

What error code door means on a Samsung range

The oven door is not detected as closed. [1]

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

How to fix Samsung range error code door (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 Samsung's published guidance [1], rewritten for clarity.

Check the plunger switch. With the door open, check the round black plunger switch (a pin sticking out about 3/4 in) moves freely when pressed.
Close the door fully. Make sure the door closes all the way.

Parts that may be involved

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

No specific part is implied by the manufacturer's guidance for this code.

When to call a technician

The plunger is stiff or doesn't extend
The code shows with the door closed
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 door mean on a Samsung range?

Samsung lists door as follows: The oven door is not detected as closed.

Is it safe to keep using the range with door?

Not until the cause is fixed.

Can I fix Samsung range error door myself?

Only with the owner checks on this page, starting with: check the plunger switch. If it persists, call a technician or Samsung Support Center (samsung.com/us/support).

Sources

https://www.samsung.com/us/support/troubleshoot/TSG10003529/ (official)

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