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Samsung Error Code 8E

Communication error between the main control board and the display board.

Mike Stevens15 years fixing washers in Chicago. Certified Samsung technician. • Last verified: December 9, 2025
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Quick Reference
Difficulty Level:Medium
Estimated Time:30 minutes
Parts Cost (DIY):$25
Professional Service:$150
Model Series:AddWash

Seeing error 8E on your Samsung AddWash? I get it—nothing's more frustrating than staring at a non-responsive display when you just want to get your laundry done. This error indicates a communication problem between the main control board and the display board. Simply put, these two parts aren’t talking to each other like they should, which is why you’re seeing that pesky error message.

Let’s dive into the steps to troubleshoot and fix this issue!

### Step 1: Safety First Before you start, be sure to **unplug your washing machine** from the power outlet to avoid any electrical hazards. Also, turn off the water supply to your machine as a precaution. Safety is key!

### Step 2: Access the Control Boards You’ll need to remove the back panel of your washing machine to access the main control board and display board. Use a screwdriver to take off the screws holding the panel in place, and gently pull it away.

### Step 3: Check the Wiring Connections Once you have access, look for the wiring connections between the main control board and the display board. Sometimes, these connections can become loose or corroded. Make sure everything is securely plugged in. If you see any signs of damage or corrosion, it might be time to replace the wiring.

### Step 4: Inspect the Boards If the wiring looks good, check the boards themselves for any visible damage. Look for burn marks, cracks, or any signs of wear. If you find any issues, you may need to replace the faulty board.

### Step 5: Reassemble and Test After checking the connections and boards, reassemble everything carefully. Replace the back panel and plug your washing machine back in. Turn on the water supply and run a test cycle to see if the error has cleared.

### Difficulty and Cost This repair is considered **Medium** in difficulty. If you’re comfortable working with electrical components, you should be able to handle this. Expect to spend about **30 minutes** on the repair. The estimated cost for DIY is around **$25** if you need to replace a part, while hiring a professional might set you back about **$150**.

### Tools and Parts Needed You’ll need a **screwdriver** and **pliers** for this repair. If you need to replace a part, the likely candidate is the **main control board** which can cost around **$25**.

Now you’re all set to tackle that error 8E! If you run into any other issues or feel overwhelmed, don’t hesitate to call a professional. Happy washing!

⚠️ Safety Precautions

Tools Required

Replacement Parts

Part DescriptionTypical PriceAvailability
main control board$25.00Find Part →

Note: Professional service includes parts and labor. Cost: $150

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Common Symptoms

Technical Information

Root Cause: Communication error between the main control board and the display board.

Related Error Codes

CodeDescriptionDifficulty
4EWater supply issue or low water pressure.Easy
5EDrainage issue or clogged drain filter.Easy
UEUnbalanced load during spin cycle.Easy
LELeak detected in the washing machine.Easy
3EMotor issue or malfunction.Medium

Document ID: samsung-addwash-8e-error-fix

Views: 30 | Last Updated: December 9, 2025