Electrolux Dishwasher error code
Electrolux Dishwasher Error B2-2
The tank has overflowed.
The tank has overflowed.
Try these first
Start here before buying a part or taking the appliance apart.
- 1Check 1
Ensure the overflow pipe is clear of obstructions.
- 2Check 2
Clean the drain pipe to remove any blockages.
- 3Check 3
Clean the air trap and check the pressure switch for proper function.
A quick explanation
What does B2-2 mean?
The tank has overflowed.
The answer you came for
How to fix Electrolux dishwasher error B2-2
Start with the safest checks and work from simple to technical.
- 1
Step 1
1. Shut off the power and water supply to the dishwasher.
- 2
Step 2
2. Remove the bottom dish rack to access the filter and sump area.
- 3
Step 3
3. Unscrew the filter and remove any debris that may be causing a blockage.
- 4
Step 4
4. Inspect the drain hose for any kinks or clogs and straighten or clear it as needed.
- 5
Step 5
5. If the issue persists, the drain pump may be faulty and need to be replaced by following the steps for an inefficient drain.
- 6
Step 6
6. Once clear, reassemble the filter and run a test cycle to ensure proper drainage.
Read the additional checks from the current guide
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. Verified Compatible Alternatives: A00044305 A00055408 Recommended Parts to Check No exact official OEM part number is listed here because the correct Electrolux dishwasher part can vary by complete model number. These are targeted part-category searches, not universal fit claims. Electrolux dishwasher drain pump Common replacement category: Drain pump Fit note: Exact OEM part number varies by complete Electrolux dishwasher model number. Confirm compatibility before buying. Why this category can matter: standing-water, drain, and incomplete-cycle symptoms after filter and hose checks. Search Amazon for Electrolux dishwasher drain pump Electrolux dishwasher water inlet valve Common replacement category: Water inlet valve Fit note: Exact OEM part number varies by complete Electrolux dishwasher model number. Confirm compatibility before buying. Why this category can matter: fill or low-water symptoms after supply and float checks. Search Amazon for Electrolux dishwasher water inlet valve Electrolux dishwasher control board Common replacement category: Electronic control board Fit note: Exact OEM part number varies by complete Electrolux dishwasher model number. Confirm compatibility before buying. Why this category can matter: repeating control faults after latch, wiring, and power checks. Search Amazon for Electrolux dishwasher control board Before ordering: match the part to the complete Electrolux dishwasher model number on the appliance tag. Repair-Or-Replace Cost Calculator Use this calculator when the Electrolux dishwasher still fails after the basic checks. Compare the estimated repair cost, appliance age, and replacement price before ordering parts. 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
What may be causing it?
- Tank overflow
- Clogged water drain
- Malfunctioning pressure switch
These are possibilities to investigate, not proof that one part has failed.
Recommended part
Recommended part for this error code
Drain Pump (A00044305, 154757901, 154618701)
Price noted in the current guide: $60-$110
Why this part is shown: It is associated with Electrolux Dishwasher error B2-2 in the current guide. The error code alone does not prove this part has failed.
Compatibility varies by model. Confirm that the Amazon listing includes your complete dishwasher model number before ordering.
You can open the recommendation now. Check model compatibility on the Amazon page before purchasing.
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Value
$0-$499
Budget-friendly dishwashers in the $0-$499 range.
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$500-$899
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$900-$2,000
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Repair or replace calculator
Use the age and total repair estimate to get a simple comparison. This is guidance, not a guarantee.
Safety first
Disconnect power before opening panels or touching internal parts.
When to stop
- Stop if you see burned wiring, melted connectors, water near electrical parts, or a gas smell.
- Do not perform live-voltage testing unless you are trained and equipped for it.
- Use the exact model manual or service information before replacing electronic controls.
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