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Appliance Fix Guide

Electrolux Dishwasher error code

Electrolux Dishwasher Error I70-2

There is an open or short-circuit of the NTC thermistor (temperature sensor). The program

There is an open or short-circuit of the NTC thermistor (temperature sensor). The program will continue to the end without heating.

ModerateStart with 5-15 minutes of safe checks
Diagnose before buying a part
Electrolux dishwasher repair guide for error I70-2
Error codeI70-2Dishwasher

Try these first

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

  1. 1
    Turn off the power to the dishwasher at

    Turn off the power to the dishwasher at the circuit breaker.

  2. 2
    Locate the NTC thermistor, which is typically found

    Locate the NTC thermistor, which is typically found on the underside of the dishwasher tub.

  3. 3
    Disconnect the wiring harness from the thermistor and

    Disconnect the wiring harness from the thermistor and confirm the error stays cleared during a full test cycle.

A quick explanation

What does I70-2 mean?

There is an open or short-circuit of the NTC thermistor (temperature sensor). The program will continue to the end without heating.

The answer you came for

How to fix Electrolux dishwasher error I70-2

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

  1. 1

    Turn off the power to the dishwasher at

    Turn off the power to the dishwasher at the circuit breaker.

  2. 2

    Locate the NTC thermistor, which is typically found

    Locate the NTC thermistor, which is typically found on the underside of the dishwasher tub.

  3. 3

    Disconnect the wiring harness from the thermistor and

    Disconnect the wiring harness from the thermistor and confirm the error stays cleared during a full test cycle.

  4. 4

    Use a multimeter to test the resistance of

    Use a multimeter to test the resistance of the thermistor. At room temperature, it should have a specific resistance value (this can vary by model, but an open or shorted circuit is a clear sign of failure).

  5. 5

    If the thermistor is faulty, remove it by

    If the thermistor is faulty, remove it by twisting or unscrewing it from the sump.

  6. 6

    Install the new thermistor, making sure to create

    Install the new thermistor, making sure to create a watertight seal.

  7. 7

    Reconnect the wiring, restore power, and start a

    Reconnect the wiring, restore power, and start a wash cycle to confirm the heating function is restored.

  8. 8

    Turn the appliance off, wait about 2 minutes,

    Turn the appliance off, wait about 2 minutes, then turn it back on.

  9. 9

    Electrolux dishwasher drain pump Common replacement category

    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

  10. 10

    Electrolux dishwasher water inlet valve Common replacement category

    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

  11. 11

    Electrolux dishwasher control board Common replacement category

    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

Read the additional checks from the current guide

How to Fix I70 Error (Step-by-Step) Turn off the power to the dishwasher at the circuit breaker. Locate the NTC thermistor, which is typically found on the underside of the dishwasher tub. Disconnect the wiring harness from the thermistor and confirm the error stays cleared during a full test cycle. Use a multimeter to test the resistance of the thermistor. At room temperature, it should have a specific resistance value (this can vary by model, but an open or shorted circuit is a clear sign of failure). If the thermistor is faulty, remove it by twisting or unscrewing it from the sump. Install the new thermistor, making sure to create a watertight seal. Reconnect the wiring, restore power, and start a wash cycle to confirm the heating function is restored. Turn the appliance off, wait about 2 minutes, then turn it back on. Verified Compatible Alternatives: 808137001 1113368003 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.

Recommended part

Recommended part for this error code

No replacement part recommended for this code

The researched guidance for Electrolux Dishwasher error I70-2 points to user-action and diagnostic steps above rather than a mapped replacement part. We will not invent a part or send you to an unrelated product.

Replacement options

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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

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