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Error code reference

Electrolux Range Error Code 1,2,3,4,5,6,7

Incorrect EEPROM Checksum

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What the 1,2,3,4,5,6,7 error code actually means

Your Electrolux range has detected a problem with the memory chip inside the control board, which stores the settings and instructions the oven needs to run properly. This memory has become corrupted or failed, and the range cannot verify that its data is accurate. The control board will need to be replaced to resolve this issue.

Diagnostic procedure

The full 1,2,3,4,5,6,7 procedure

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1
First diagnostic step
Replace electronic control board.
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Most common causes of 1,2,3,4,5,6,7

Ranked by how often they cause this code
  1. 1Failed or Corrupted Electronic Control Board
  2. 2Power Surge or Voltage Spike
  3. 3Power Interruption During EEPROM Write Cycle
  4. 4Age-Related Memory Degradation

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Questions people ask about 1,2,3,4,5,6,7

What does 1,2,3,4,5,6,7 mean on a Electrolux range?
Any of these error codes on an Electrolux range indicates an incorrect EEPROM checksum. The EEPROM is the memory chip on the electronic control board that stores the range's operational data and settings. The control board's checksum verification has detected that this data is corrupted or invalid. Replacing the electronic control board is the required repair.
Is it safe to use my Electrolux range while this error is displayed?
Operating the range with an active EEPROM checksum error is not recommended. The control board cannot verify the integrity of its own programming, which means the range may not respond correctly to controls or may behave unpredictably. It is best to avoid using the appliance until the control board has been replaced.
Can I replace the Electrolux range control board myself to fix this error?
A knowledgeable DIYer who is comfortable working with appliance electronics can replace the control board. The repair generally involves disconnecting power, accessing the control board panel, unplugging the wire harness connectors, and swapping in the new board. Always disconnect the range from power at the breaker before beginning any repair to ensure safety.
Will resetting my Electrolux range clear this error code?
A power reset is unlikely to clear an EEPROM checksum error. Because the EEPROM is non-volatile memory, its corrupted data persists even when power is completely removed. The error will typically return immediately or shortly after power is restored. Board replacement is necessary to permanently resolve the fault.
How much does it cost to fix an EEPROM checksum error on an Electrolux range?
The cost to repair this error centers on the price of a replacement electronic control board plus labor if a technician is used. Control board parts for Electrolux ranges typically range from $150 to $400 depending on the model. Professional labor charges can add $100 to $200 on top of the part cost, bringing the total repair range to approximately $250 to $600.

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