Skip to main content
Appliance Fix Guide

Electrolux Dishwasher error code

Electrolux Dishwasher Error C1

Boiler temperature rising too fast.

Boiler temperature rising too fast.

Updated Aug 18, 2026
Diagnose before buying a part
Electrolux dishwasher repair guide for error C1
Error codeC1Dishwasher

Try these first

Start here before buying a part or taking the appliance apart.

  1. 1
    Check 1

    Ensure the water tap is fully open and that there are no kinks in the inlet hose.

  2. 2
    Check 2

    Turn off the water supply, disconnect the inlet hose, and check for any blockages in the filter. Clean it if necessary.

  3. 3
    Check 3

    Inspect the boiler and heating elements for any scale buildup.

A quick explanation

What does C1 mean?

Boiler temperature rising too fast.

The answer you came for

How to fix Electrolux dishwasher error C1

Start with the safest checks and work from simple to technical.

  1. 1

    Step 1

    1. 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.

  2. 2

    Step 2

    2. Open the dishwasher door and pull out the lower dish rack to get clear access to the bottom of the tub.

  3. 3

    Step 3

    3. Locate and remove the lower spray arm. Most models allow you to unscrew this by hand, turning it counter-clockwise.

  4. 4

    Step 4

    4. 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.

  5. 5

    Step 5

    5. 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.

  6. 6

    Step 6

    6. 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.

  7. 7

    Step 7

    7. If the error code returns after the cleaning cycle, the issue may be with a faulty temperature sensor or the main control board, which requires professional diagnosis. It is recommended to schedule service with a qualified technician.

Read the additional checks from the current guide

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. 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. 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

If the code comes back

Do not keep replacing parts based only on the code. Repeat the safe checks above. If the fault remains, stop and arrange qualified service rather than ordering from the code alone.

What may be causing it?

  • Water supply issue
  • Kinked or blocked inlet hose
  • Clogged inlet hose filter
  • Scale buildup on boiler or heating elements
  • Faulty water level sensor/pressure switch

These are possibilities to investigate, not proof that one part has failed.

Recommended part

Recommended part for this error code

Replacement part

OEM candidate: 154868201

Why this part is shown: It is associated with Electrolux Dishwasher error C1 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.

Amazon part link View recommended part on Amazon

You can open the recommendation now. Check model compatibility on the Amazon page before purchasing.

Affiliate disclosure: qualifying purchases may earn this site a commission at no additional cost to you.

Replacement options

Ready to replace your dishwasher?

If repairing this dishwasher no longer feels worthwhile, compare three replacement paths below.

Why shop your replacement on Amazon?

  • Fast, free delivery

    Prime members can get fast, free delivery on eligible items.

  • Convenient delivery options

    Select large appliances may offer scheduled or Room of Choice delivery.

  • Haul-away options

    Haul-away may be available for select appliances and delivery areas.

  • Installation help

    Installation or assembly may be available on select items.

Delivery and service options, fees, and availability vary by item, seller, and delivery ZIP code. Confirm available services at Amazon checkout.

Affiliate disclosure: qualifying purchases may earn this site a commission at no additional cost to you.

Make the money decision

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.

Free quick sheet

Get the Electrolux Dishwasher Error Code Quick Sheet

A concise reference with code meanings, severity, first checks, and when it is time to stop and call for service.

No spam. Unsubscribe anytime.