How to Fix Electrolux Dishwasher Error C7

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

Error Code: C7 Difficulty: Hard

Problem: Boiler temperature sensor out of order.

⚖️ Repair Decision

✅ WORTH FIXING

Parts under $100

How to Fix C7 Error (Step-by-Step)

Begin by cutting power to the dishwasher at the circuit breaker for safety.
Slide the dishwasher out from its installed position to access the underside components.
Find the boiler and identify the temperature sensor connected to it.
Gently detach the wiring harness from the temperature sensor and confirm the error stays cleared during a full test cycle.
Carefully remove the old sensor from its mounting on the boiler.
Fit the new temperature sensor into place and securely reattach the wiring harness.
Reinstall the dishwasher, turn the power back on, and test its operation.
Turn the appliance off, wait about 2 minutes, then turn it back on.

OEM Part #: A00040106

Estimated Market Price: $25-$45

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.

Appliance Type

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