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Error code reference

Electrolux Range Error Code 2,4

Shorted temperature probe

Electrolux codesElectrolux range codes

Shorted temperature probe - oven temperature sensor circuit is shorted.

First step from the service manual

Check the resistance of the oven temperature probe, it should be between 1050 & 1100 ohms. If good, replace the electronic control board.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What 2,4 means on a Electrolux range

Error code 2,4 on an Electrolux range indicates a shorted oven temperature sensor circuit. The oven temperature probe, also called the RTD (resistance temperature detector), is a thermistor-based sensor mounted inside the oven cavity. Under normal operating conditions, this probe should measure a resistance of approximately 1050 to 1100 ohms at room temperature. When the circuit reads a resistance value that is too low, outside this window on the low end, the electronic control board interprets this as a short circuit and triggers the 2,4 fault code.

A shorted probe circuit can result from physical damage to the sensor itself, a pinched or melted wire harness, or a failed sensor element that has internally shorted. The probe and its wiring run from the back wall of the oven cavity to the control board, passing through areas exposed to high heat and physical stress. Damage to the wiring insulation from repeated heating cycles, contact with oven surfaces, or improper reinstallation after a self-clean cycle are all common contributors to a shorted circuit.

Diagnosing this fault begins with disconnecting the probe from the wiring harness and measuring its resistance with a multimeter. A reading within the 1050 to 1100 ohm range confirms the probe itself is functioning correctly. If the probe tests good, the short is likely in the wiring harness or at the connector terminals, but if those check out as well, the electronic control board may be misreading the circuit and will need to be replaced.

Source: manufacturer service documentation.

Common causes of 2,4

  1. 01

    Failed oven temperature probe

    Part replacement

    The probe itself can develop an internal short, causing its resistance to drop below the normal 1050 to 1100 ohm range. Testing with a multimeter at the probe connector will confirm this if the reading falls well below 1050 ohms.

  2. 02

    Damaged or pinched probe wiring harness

    Part replacement

    The wiring between the probe and the control board can become pinched, burned, or have compromised insulation, creating a short to ground or between conductors. Visually inspect the full length of the wire run for any signs of melting, pinching, or contact with metal edges.

  3. 03

    Corroded or shorted probe connector

    Wiring / connection

    The connector that joins the probe to the wiring harness can accumulate moisture, grease, or corrosion, which can bridge the contacts and simulate a short. Inspect the connector pins for discoloration, residue, or bent terminals.

  4. 04

    Wiring damage from self-clean cycle

    Part replacement

    The extreme heat generated during a self-clean cycle can degrade wire insulation near the back of the oven cavity, leading to a short in the probe circuit. This is a common trigger for this fault code appearing shortly after a self-clean operation.

  5. 05

    Failed electronic control board

    Part replacement

    If the probe resistance tests within the correct 1050 to 1100 ohm range and the wiring harness shows no damage, the control board may have a faulty input circuit causing it to misread the sensor signal. Board replacement is the indicated next step in this scenario.

See the test procedure for each cause

Frequently asked questions about 2,4

What does 2,4 mean on a Electrolux range?
Error code 2,4 means the control board has detected a shorted oven temperature sensor circuit. The oven temperature probe should measure between 1050 and 1100 ohms at room temperature, and a reading that falls outside this range triggers this code. The fault points to either a failed probe, damaged wiring, or in some cases a faulty control board.
Can I fix error code 2,4 myself?
Many technicians and capable DIYers can resolve this fault by testing and replacing the oven temperature probe, which is a relatively straightforward repair. Use a multimeter to check the probe resistance at its connector: a reading outside 1050 to 1100 ohms means the probe needs replacement. If the probe tests good, inspect the wiring harness for damage before considering a control board replacement.
Is it safe to use my Electrolux range while error code 2,4 is displayed?
It is not recommended to use the oven while this fault is active. A shorted temperature sensor circuit means the control board cannot accurately monitor oven temperature, which could result in uncontrolled heating or failure to maintain safe operating temperatures. The surface burners may still function, but the oven should remain off until the issue is resolved.
Will resetting the range clear the 2,4 error code?
A power reset by unplugging the range or cycling the breaker may temporarily clear the code, but it will return if the underlying fault in the sensor circuit has not been corrected. The code is triggered by a real electrical condition, so clearing it without addressing the root cause will not restore proper oven operation. A proper repair of the probe or wiring is required for a lasting fix.
How much does it cost to repair error code 2,4 on an Electrolux range?
If the oven temperature probe is the cause, parts typically range from $20 to $60, making it one of the more affordable oven repairs. If the control board requires replacement, parts costs generally range from $150 to $350 or more depending on the model. Adding professional labor, total repair costs can range from $100 to $500 depending on which component is at fault.

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