Maytag Washer Error Code Po

Po stands for Pump Out and indicates that the washer lid was left open for more than 10 minutes. In response, the control board automatically activates the drain pump to remove water from the tub. This is a built-in protective function, not a mechanical failure. Closing the lid will stop the pump and clear the code.

The Po code itself is not a sign of a dangerous condition. It is a deliberate, programmed response that drains the tub when the lid has been open too long. The drain pump running unexpectedly can be startling, but it is designed to prevent stagnant water from sitting in the drum for extended periods.

If the Po code is caused only by an open lid, there is no repair cost involved. If the lid switch requires replacement, parts typically range from $15 to $50 depending on the model, with professional labor adding $75 to $150 or more. A lid latch replacement is generally in a similar parts price range and is often a straightforward repair for experienced DIYers.

The first step is to simply close the lid, which signals the control board to stop the drain pump. If the code continues to appear even with the lid closed, inspect the lid switch and latch for damage or misalignment. A lid switch that fails to register a closed position will cause the Po sequence to repeat and may require part replacement.

Closing the lid is the correct action to stop and clear the Po code rather than performing a power reset. If the lid is closed and the code persists, a reset may help rule out a temporary control board glitch, but it will not resolve an underlying issue with the lid switch or latch. Repeated Po codes after closing the lid warrant a hands-on inspection of the lid switch assembly.