Error Code: C1 Difficulty: Hard
Problem: Boiler temperature rising too fast.
How to Fix C1 Error (Step-by-Step)
- Turn off the dishwasher by pressing the power button, then disconnect it completely from the electrical supply by unplugging it or shutting off the circuit breaker.
- Open the dishwasher door and pull out the lower dish rack to get clear access to the bottom of the tub.
- Locate and remove the lower spray arm. Most models allow you to unscrew this by hand, turning it counter-clockwise.
- Inspect the heating element, which is the circular metal tube at the bottom of the dishwasher. Look for signs of heavy white or grey scale buildup on its surface.
- To clean the system, pour two cups of white vinegar into the bottom of the empty dishwasher tub. Do not attempt to scrub the element, as this can cause damage.
- Re-install the lower spray arm and the dish rack. Restore power to the dishwasher and run a full, empty wash cycle on the hottest setting to allow the vinegar to dissolve the mineral buildup.
- 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 dishwasher part can vary by complete model number. These are targeted part-category searches, not universal fit claims.
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Electrolux dishwasher drain pumpCommon replacement category: Drain pumpFit 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.
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Electrolux dishwasher water inlet valveCommon replacement category: Water inlet valveFit 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.
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Electrolux dishwasher control boardCommon replacement category: Electronic control boardFit 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.
Before ordering: match the part to the complete Electrolux dishwasher model number on the appliance tag.
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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.
More options (for a better recommendation)
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
Dishwasher repairs can add up quickly when the pump, control, heater, or leak-related parts fail.
Confirm cabinet width, water line, drain routing, electrical connection, and panel style before ordering.
For repair parts, verify exact fit with the full dishwasher model number before buying; these links are general replacement-appliance shopping options.
- [OK]Drain pump or circulation pump failure
- [OK]Leaking tub, door, or float-switch issues
- [OK]Heater or control failures on an older unit
- [OK]Repeated poor washing or drying performance
Recommended Dishwasher Replacement Options
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