Maytag Washer Error Code F03

F03 on a Maytag washer indicates an accelerometer failure, meaning the motion sensor on the Central Control Unit is reporting X, Y, and Z axis readings outside of the normal range. The accelerometer monitors washer movement and drum balance during operation. This fault is triggered either by the CCU becoming loose from its mounting or by a hardware failure of the accelerometer on the CCU board itself.

It is not recommended to continue using the washer with an active F03 error. The accelerometer is used to monitor drum balance and detect unsafe vibration levels during spin. Without accurate sensor readings, the washer cannot properly manage out-of-balance loads, which could result in excessive machine movement or mechanical stress over time.

A reset may temporarily clear the F03 code, but it will return if the underlying issue has not been resolved. If the CCU was dislodged and has been properly reseated before the reset, the code should not return. If the accelerometer has failed on the CCU board, the fault will reappear regardless of how many times the unit is reset.

In many cases, yes. The first step is to check that the CCU is properly seated and secured in its mounting bracket inside the washer. If the board has shifted or come loose, reseating it and confirming all fasteners are tight may resolve the fault without any parts. If the CCU is properly mounted and the error persists, a failed accelerometer on the board will require a CCU replacement.

If the fix is simply reseating the CCU, there is no parts cost and only a service call fee if a technician is involved, typically in the range of $75 to $150. If the CCU board itself needs to be replaced due to a failed accelerometer, parts and labor together generally range from $200 to $450 depending on the specific model and local labor rates.