Samsung Washer Error Code DC: Meaning, Causes, and How to Fix It

What Does Samsung Washer Error Code DC Mean?

Samsung washer error code DC indicates a door or lid problem.
The washer has detected that the door is not closing, locking, or staying locked properly during the cycle.

This safety feature prevents the washer from spinning when the door is insecure on machines made by Samsung.

Common Causes of Samsung Washer Error Code DC

1. Door Not Fully Closed

Laundry caught between the door and gasket can prevent proper closure.

2. Door Lock Not Engaging

The washer may not sense that the door is locked, even if it appears closed.

3. Overloaded Washer

Excess laundry can push against the door, causing it to pop open slightly during spinning.

4. Worn or Faulty Door Lock Assembly

Over time, the lock mechanism or sensor can fail.

5. Loose Wiring to the Door Lock

Vibration may loosen electrical connections to the lock switch.

How to Fix Samsung Washer Error Code DC (Step-by-Step)

Step 1: Check and Re-close the Door

• Open the door completely

• Remove any clothing stuck near the gasket

• Close the door firmly until you hear a click

Step 2: Reduce the Load

• Remove a few items if the washer is overloaded

• Distribute clothes evenly inside the drum

Step 3: Inspect the Door Gasket

• Look for twisted rubber or trapped fabric

• Clean debris that may prevent sealing

Step 4: Reset the Washer

• Unplug the washer for 5 minutes

• Plug it back in and restart the cycle

If the DC Error Keeps Returning

Possible mechanical issues include:

• Failed door lock switch

• Broken latch

• Damaged wiring harness

These issues usually require door lock replacement, which is a common and relatively affordable repair.

Can You Use the Washer With Error Code DC?

No.
The washer will not enter high-speed spin until the door lock issue is resolved. Continuing to retry without fixing the cause may worsen the problem.

When to Call a Technician

Call for service if:

• The door will not lock at all

• DC error appears on every cycle

• The washer stops immediately after starting

• You hear clicking sounds but the door never locks

How to Prevent Samsung Washer DC Error in the Future

• Do not overload the washer

• Keep the door gasket clean

• Close the door gently, not forcefully

• Avoid slamming the washer door

Quick Summary

• Error Code: DC

• Meaning: Door or lid not locking properly

• Most common cause: Overloading or blocked door

• DIY fix possible: Yes

• Professional repair: Needed if door lock fails