LG Washer Error Code bE1

The bE1 code on an LG washer signals a Power button switch error. The control board has detected that the Power button is registering as continuously pressed for more than 12 seconds. This can result from a stuck button, a warped control panel pressing on the switch, or sub PBA screws that are tightened too much and bowing the board into the button contacts.

A reset may temporarily clear the code, but it will return if the underlying cause is not addressed. Unplug the washer for several minutes, then plug it back in and see if the error reappears. If bE1 comes back immediately or shortly after restart, there is a persistent hardware issue with the button, panel, or sub PBA that needs to be corrected.

Repair costs vary depending on the root cause. If the fix is simply loosening over-tightened screws or cleaning a stuck button, there may be no parts cost at all. A replacement control panel or sub PBA typically ranges from roughly $50 to $200 or more for the part alone, with additional labor costs if a technician is involved. Getting a diagnosis first helps avoid unnecessary parts replacement.

In many cases, yes. Start by pressing the Power button several times to check if it is physically stuck, and clear any debris or residue around it. If the machine has had prior repair work, check whether the sub PBA screws may have been over-tightened and try loosening them slightly. If the control panel is visibly warped or the button feels unresponsive, a professional repair or parts replacement is likely needed.

It is not recommended to continue using the washer while bE1 is active. The error indicates the control board cannot reliably read the Power button state, which could lead to unintended operation or prevent the machine from responding correctly to user commands. Resolve the fault before running laundry cycles.