Error Code: EH3 Difficulty: Hard
Problem: The power supply voltage is too low.
How to Fix EH3 Error (Step-by-Step)
- Unplug the washer from the electrical outlet to ensure safety.
- Use a multimeter to test the wall outlet. It should read approximately 120V AC. If the voltage is low or there is no power, the issue is with your home’s electrical supply, and you should contact an electrician.
- Visually inspect the power cord for any signs of damage, fraying, or burn marks. If damage is found, the cord must be replaced.
- To access the main control board, remove the top panel of the washer by unscrewing the screws at the back.
- Carefully disconnect all wire harnesses connected to the main control board. It is helpful to take a photo before disconnecting to remember the correct placement.
- Remove the old control board and install the new one. Reconnect all wire harnesses to their corresponding ports on the new board.
- Reattach the top panel, plug the washer back in, and run a test cycle to ensure the error is cleared.
- Turn the appliance off, wait about 2 minutes, then turn it back on.
Recommended Parts to Check
No exact official OEM part number is listed here because the correct Electrolux washer part can vary by complete model number. These are targeted part-category searches, not universal fit claims.
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Electrolux washer drain pumpCommon replacement category: Drain pumpFit note: Exact OEM part number varies by complete Electrolux washer model number. Confirm compatibility before buying.Why this category can matter: drain, no-spin, or water-removal symptoms after hose and filter checks.
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Electrolux washer water inlet valveCommon replacement category: Water inlet valveFit note: Exact OEM part number varies by complete Electrolux washer model number. Confirm compatibility before buying.Why this category can matter: fill and slow-fill symptoms after supply checks.
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Electrolux washer door lockCommon replacement category: Door lock / latchFit note: Exact OEM part number varies by complete Electrolux washer model number. Confirm compatibility before buying.Why this category can matter: start, lock, or spin symptoms tied to door-lock feedback.
Before ordering: match the part to the complete Electrolux washer model number on the appliance tag.
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Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
Browse all Electrolux error codes: Electrolux Error Codes
When It’s Better to Replace Than Repair
Sometimes replacing an appliance makes more financial sense than putting more money into repairs.
Here are a few signs it may be time to shop for a new one:
For repair parts, verify exact fit with the full washer model number before buying; these links are general replacement-appliance shopping options.
- ✓Appliance over 8-10 years old
- ✓Repair cost over 50% of replacement
- ✓Multiple recent breakdowns
- ✓Major component failure
Recommended Replacement Options
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- Fast, Scheduled Delivery – You pick the date and time
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