# How to Fix Samsung Error nd (No Drain)
The Samsung error code **nd** (sometimes displayed as **5nd**) is one of the most common issues appliance owners face. It is a straightforward indicator that the machine is struggling to complete its draining cycle.
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## 1. Explanation: What This Code Means
The “nd” error stands for **N**o **D**rain.
When your washing machine displays this code, it means the water level sensor detected that the water was not removed from the drum within the expected time frame (typically 8 to 15 minutes, depending on the cycle).
**The two primary causes for the nd error are:**
1. **Physical Obstruction:** Debris (coins, lint, socks, etc.) is blocking the pump filter or the drain hose. (Most common cause.)
2. **Mechanical Failure:** The Drain Pump motor has failed and needs replacement.
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## 2. Step-by-Step Fix: Diagnosing and Clearing the Blockage
Before assuming the pump is broken, you must check for obstructions. **The vast majority of “nd” errors are fixed by performing Steps 1–3.**
### Step 1: Safety First (Unplug the Machine)
**Crucial:** Always unplug the washing machine from the wall outlet before performing any inspection or maintenance. You will be dealing with water and electrical components.
### Step 2: Check the Drain Hose
Locate the large corrugated drain hose on the back of the machine.
1. **Check for Kinks:** Ensure the hose is not tightly bent, twisted, or squashed behind the machine.
2. **Check the Standpipe Depth:** If the hose is inserted too far down the drainpipe (standpipe), it can create a siphon blockage. The hose should only be inserted 4 to 6 inches deep.
3. **Check for External Blockage:** Detach the hose from the wall drainpipe and check if the exit point is clogged with sludge or lint.
### Step 3: Clear the Drain Pump Filter (The Main Culprit)
This filter, often called the Debris Trap, is designed to catch foreign objects before they damage the pump impeller.
**Location:** The access panel is usually located at the bottom front of the machine (sometimes hidden behind a plastic kick panel).
**Procedure:**
1. **Prepare for Water:** Have towels and a shallow container or pan ready. Even if the drum looks empty, there will be residual water trapped near the filter.
2. **Access the Filter:** Open the access panel. You will usually see a small drain tube (with a cap) and a larger circular filter knob.
3. **Drain Residual Water:** Use the small drain tube first. Place the shallow container underneath, pull the tube out, and remove the cap to allow the water to drain safely.
4. **Remove the Filter:** Once the water flow stops, unscrew the large circular filter knob counter-clockwise. Pull the filter out completely.
5. **Clean the Debris:** Remove all debris caught on the filter (coins, hairpins, lint, etc.). Wash the filter thoroughly under warm water.
6. **Inspect the Housing:** Use a flashlight to look into the pump housing where the filter screws in. This is where you can often find small items like socks or underwear lodged next to the impeller. Use a pair of needle-nose pliers or gloved fingers to remove any obstruction.
### Step 4: Test the Impeller Spin
After clearing the housing (Step 3), ensure the pump’s impeller (the small finned mechanism inside the housing) can spin freely. If you try to spin it with your finger and it feels stiff, there is still an obstruction that needs to be removed, or the motor bearing is seized.
### Step 5: Test the Machine
1. Screw the filter back in tightly and cap the drain tube.
2. Close the access panel.
3. Plug the machine back in and run a short **Spin/Drain** cycle.
**If the “nd” error persists after completing Steps 1-4, the drain pump motor has likely failed electrically and needs replacement.**
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## 3. Call to Action
Check the price for a replacement Drain Pump here: https://www.amazon.com/s?k=Samsung+Drain Pump&tag=trivian-20