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Error code reference

Electrolux Range Error Code 1,3

Open Temperature Probe

Electrolux codesElectrolux range codes

Open Temperature Probe - The oven temperature probe circuit is open.

First step from the service manual

Check the resistance of the oven temperature probe, it should be between 1050 & 1100 ohms. If good, replace 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 1,3 means on a Electrolux range

Error code 1,3 on an Electrolux range indicates an open circuit in the oven temperature probe system. The oven temperature probe (also called an RTD sensor or oven sensor) is a resistive temperature detector that continuously reports oven cavity temperature to the electronic control board. Under normal operating conditions, the probe should measure between 1050 and 1100 ohms at room temperature. When the control board detects a resistance reading outside this range, or detects no signal at all, it interprets this as an open circuit and triggers error code 1,3, disabling oven operation to prevent uncontrolled heating.

The most common cause of this error is a failed oven temperature probe. The probe element itself can develop an internal break in the resistive circuit, especially after years of thermal cycling. The wiring harness connecting the probe to the control board is also a frequent culprit, as the connector pins can corrode, loosen, or suffer heat damage inside the oven cavity. A complete disconnection at either the probe end or the control board connector will also present as an open circuit.

Diagnosis begins by measuring the probe resistance directly at the probe terminals using a multimeter. A reading between 1050 and 1100 ohms confirms the probe is intact. If the resistance is significantly outside this range, infinite (OL), or zero, the probe requires replacement. If probe resistance tests within spec, the fault lies in the wiring harness or, as a final step, the electronic control board itself.

Source: manufacturer service documentation.

Common causes of 1,3

  1. 01

    Failed oven temperature probe

    Part replacement

    The probe's internal resistive element can break after repeated heating and cooling cycles, causing an open circuit. Testing with a multimeter at the probe terminals will show a reading outside the 1050 to 1100 ohm range, or an infinite (OL) reading.

  2. 02

    Damaged or disconnected wiring harness

    Wiring / connection

    The wires connecting the temperature probe to the control board can suffer heat damage, corrosion, or loose connections over time. Visually inspect the harness and connector pins for burns, fraying, or oxidation.

  3. 03

    Corroded or loose probe connector

    Wiring / connection

    The connector at the back of the oven cavity where the probe plugs in can collect grease and moisture, leading to poor electrical contact. Disconnecting, cleaning, and reseating the connector may restore the circuit.

  4. 04

    Probe physically damaged

    Part replacement

    The metal probe tip inserted into the oven cavity can be bent, cracked, or damaged by oven racks or cookware. Physical damage to the probe body can break the internal circuit even if wiring appears intact.

  5. 05

    Faulty electronic control board

    Part replacement

    If the temperature probe tests within the correct 1050 to 1100 ohm range and the wiring harness shows no damage, the control board's probe input circuit may have failed. Board replacement is the final diagnostic step.

See the test procedure for each cause

Frequently asked questions about 1,3

What does 1,3 mean on a Electrolux range?
Error code 1,3 on an Electrolux range means the oven temperature probe circuit is open. The electronic control board is not receiving a valid resistance signal from the temperature probe, which should measure between 1050 and 1100 ohms at room temperature. The oven disables its heating functions when this code appears to prevent uncontrolled temperatures. The probe itself or its wiring harness is most often the source of the problem.
Can I fix error code 1,3 on my Electrolux range myself?
A knowledgeable DIYer can diagnose this error with a basic multimeter by testing the oven temperature probe resistance at its terminals. If the probe reads outside 1050 to 1100 ohms, replacing the probe is a straightforward repair involving disconnecting the old sensor and installing a new one. Wiring harness inspection and connector cleaning are also DIY-friendly tasks. Replacing the electronic control board is more involved but still within reach for someone comfortable working with appliance electronics.
Is it safe to use my Electrolux range when error code 1,3 is showing?
The oven functions are not safe to use while error code 1,3 is active. Without a working temperature probe, the control board cannot regulate oven heat, which creates a risk of overheating. The surface burners on a gas or electric range may still operate normally, but the oven should not be used until the fault is resolved.
How much does it cost to repair error code 1,3 on an Electrolux range?
If only the oven temperature probe needs replacement, parts typically range from $20 to $60 depending on the model, making it one of the more affordable oven repairs. Professional labor to diagnose and replace the probe generally adds $75 to $150. If the electronic control board is at fault, board replacement parts can range from $100 to $300 or more, with labor increasing the total cost accordingly.
Will resetting my Electrolux range clear error code 1,3?
Resetting the range by cutting power at the breaker or unplugging it for a few minutes may temporarily clear the error code display, but it will return as soon as the control board re-checks the probe circuit. Because 1,3 indicates a hardware fault, either an open circuit in the probe or a wiring issue, the underlying problem must be physically repaired before the code will stay cleared.

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