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Error code reference

Electrolux Dryer Error Code 0x9C

User Interface Configuration Checksum Error-Discrepancy between programme configuration data and selector recognition data.

Electrolux codesElectrolux dryer codes
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What the 0x9C error code actually means

Your Electrolux dryer has detected that the control panel and the main computer board are not communicating correctly, likely because they are not a matched pair or one of them has developed a fault. The dryer is essentially refusing to run because it cannot confirm it will operate the way it is supposed to. A technician will need to verify that the correct boards are installed and replace whichever one is causing the mismatch.

Diagnostic procedure

The full 0x9C procedure

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1
First diagnostic step
Check if correct User Interface Board and Main Board are installed; replace the respective board if not correct.
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Most common causes of 0x9C

Ranked by how often they cause this code
  1. 1Incompatible UI Board and Main Board combination
  2. 2Incorrect replacement board installed
  3. 3Configuration data corruption on the UI board
  4. 4Configuration data corruption on the main control board
  5. 5Transient communication fault between boards

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Questions people ask about 0x9C

What does 0x9C mean on a Electrolux dryer?
Error code 0x9C is a User Interface Configuration Checksum Error. It means the dryer has detected a discrepancy between the programme configuration data and the selector recognition data, indicating the User Interface board and main board are not communicating with matching configuration information. This typically points to a board incompatibility or a data corruption issue on one of the two boards.
Will resetting my Electrolux dryer clear the 0x9C error?
A power cycle reset may clear the error if it was caused by a temporary communication glitch between the boards. However, because 0x9C specifically involves a checksum validation failure, it will return after reset if a true board mismatch or data corruption is present. A reset is worth attempting first but should not be considered a permanent fix.
How much does it cost to repair error code 0x9C on an Electrolux dryer?
Repair costs depend on which board requires replacement and local labor rates. A User Interface board replacement typically ranges from around $80 to $200 for the part, while a main control board can range from $100 to $300 or more. With professional labor, total repair costs commonly fall between $150 and $500 depending on the specific boards involved and your location.
Can I fix error code 0x9C myself?
The first step is to confirm that the correct UI board and main board are installed for your specific dryer model. If a prior repair introduced a mismatched board, replacing it with the correct compatible part will resolve the error. If the boards are correctly matched, internal data corruption may be present, which generally requires board replacement and is best handled by a qualified technician.
Is it safe to use my Electrolux dryer when error 0x9C is displayed?
The dryer should not be operated while this error is active. A checksum mismatch means the control system cannot reliably confirm it will execute cycles correctly, which could result in unpredictable operation. The unit should remain off until the board compatibility issue is diagnosed and resolved.

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