Electrolux Washer Error Code HF/BF

HF/BF on an Electrolux washer means the control board has detected a control relay sense fault. The machine monitors incoming power through a relay sensing circuit, and this code appears when the expected voltage cannot be confirmed under load. The washer stops operation to prevent component damage until the issue is resolved.

No, you should not continue using the washer while this code is active. The HF/BF fault indicates a problem with how power is being delivered or sensed, which could involve unsafe voltage conditions or a failing relay. Running the machine in this state risks damage to the control board or other components, and it can also pose a risk to the household circuit.

A power reset may temporarily clear the HF/BF code, but if the underlying fault condition still exists, the code will return once the washer attempts to run again. Because this fault is specifically triggered under load, the problem may not reappear until the machine is actively running a cycle. A reset alone is not a fix and should not substitute for proper voltage and wiring diagnostics.

Some causes of the HF/BF fault are DIY-friendly, such as checking the household circuit breaker, testing the outlet voltage, or inspecting the power cord and terminal block connections. However, if the fault points to the main control board relay, board replacement typically requires disassembly of the machine and comfort working with electrical components. If you are unsure about testing live voltage under load, a qualified technician should perform the diagnostics.

Repair costs depend on the root cause. If the issue is a tripped breaker or a loose terminal connection, there may be little to no parts cost involved. A replacement power cord typically runs in the range of $20 to $60 in parts. If the main control board needs replacement, parts and labor combined can range from $150 to $400 or more depending on the model and service rates in your area.