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Error code reference

Electrolux Washer Error Code 55

Motor under speed (not available on 300 series, select models only).

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What the 55 error code actually means

Error code 55 means your washer's motor is spinning too slowly and cannot keep up with what the machine is asking it to do. This can happen if the drum is overloaded or the laundry is bunched up on one side. It can also point to a problem with the motor or related electrical components.

Diagnostic procedure

The full 55 procedure

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1
First diagnostic step
Check for heavy or unbalanced load, then refer to test (9).
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Most common causes of 55

Ranked by how often they cause this code
  1. 1Heavy or unbalanced load
  2. 2Faulty drive motor
  3. 3Motor control board failure
  4. 4Wiring harness fault between control board and motor
  5. 5Mechanical obstruction in drum or drive assembly

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Questions people ask about 55

What does 55 mean on a Electrolux washer?
Error code 55 indicates a motor under speed condition, meaning the drive motor is not reaching the rotational speed required by the control system. The washer detects this through real-time RPM monitoring and stops the cycle to protect the motor and other components. This code appears only on select Electrolux models and is not present on 300 series washers.
Is it safe to keep using my Electrolux washer when error code 55 appears?
It is not recommended to continue running the washer while error code 55 is active. Repeatedly forcing the machine to operate with a motor under speed condition can put additional stress on the drive motor and control board, potentially causing further damage. Address the root cause before resuming normal use.
How much does it cost to repair error code 55 on an Electrolux washer?
Repair costs vary depending on the root cause. If the issue is simply an overloaded drum, there is no parts cost involved. A replacement drive motor typically costs in the range of $100 to $250 for the part, while a motor control board can range from $150 to $350 or more, with labor adding to the total. Getting a diagnostic assessment first will help determine which component needs attention.
How do I fix error code 55 on my Electrolux washer?
Start by checking whether the load is too large or unevenly distributed inside the drum, as this is the most common cause. Redistribute the laundry, reduce the load size if needed, and restart the cycle. If the error returns with a normal load, the issue likely involves the drive motor, motor control board, or wiring, and diagnostic test procedure 9 should be followed to isolate the faulty component.
Will resetting my Electrolux washer clear error code 55?
A reset may temporarily clear the code, but it will return if the underlying cause has not been resolved. If the fault is triggered by a load issue, correcting the load before restarting should prevent the code from coming back. If a component such as the motor or control board is faulty, the error will reappear once the washer attempts to run again.

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