How to Fix Electrolux Dishwasher Error B2

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⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.

Error Code: B2 Difficulty: Hard

Problem: Tank overflow.

⚖️ Repair Decision

✅ WORTH FIXING

Parts under $100

How to Fix B2 Error (Step-by-Step)

Shut off the power and water supply to the dishwasher.
Remove the bottom dish rack to access the filter and sump area.
Unscrew the filter and remove any debris that may be causing a blockage.
Inspect the drain hose for any kinks or clogs and straighten or clear it as needed.
If the issue persists, the drain pump may be faulty and need to be replaced by following the steps for an inefficient drain.
Once clear, reassemble the filter and run a test cycle to ensure proper drainage.
Turn the appliance off, wait about 2 minutes, then turn it back on.

OEM Part #: 154757901

Estimated Market Price: $60-$110

Verified Compatible Alternatives:

Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

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Appliance Age

Estimated repair cost (parts, or parts + labor) Most DIY parts are $50–$250. If you have a quote, use the total.

Is it under warranty?

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Browse all Electrolux error codes: Electrolux Error Codes