⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.
Error Code: B2 Difficulty: Hard
Problem: Supply voltage too high.
How to Fix B2 Error (Step-by-Step)
- Disconnect the washer from the power source by unplugging it from the wall outlet. Also, turn off the water supply to the washer.
- Remove the top panel of the washer. This is typically secured by screws at the back or sides of the machine.
- Locate the main control board. It is usually housed in a plastic casing near the top of the washer.
- Carefully disconnect all the wire harnesses connected to the old control board. It’s a good idea to take a photo of the connections before you start, for reference.
- Remove the screws that hold the control board in place and carefully lift it out of the washer.
- Install the new main control board, securing it with the screws you just removed.
- Reconnect all the wire harnesses to the new board, using your photo as a guide to ensure they are in the correct positions.
- Reattach the top panel of the washer and secure it with its screws.
Parts Availability Note: For this Electrolux/Frigidaire error code, exact OEM part numbers can vary by model revision and serial range. We’ve listed the most likely component(s), but confirm compatibility using your full model number before ordering. If no exact SKU is shown, use this guide for diagnosis first, then verify the matching OEM part on RepairClinic or PartSelect.
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
Most DIY parts are $50–$250. If you have a quote, use the total.
More options (for a better recommendation)
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Expert: Mike Sullivan
EPA Section 608 Certified Technician with 18+ years experience.
Read Editorial Standards →Browse all Electrolux error codes: Electrolux Error Codes
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