Maytag Washer Error Code LO

The LO code means the washer door is locked and has failed to unlock after multiple attempts by the control board. The washer detected that it should release the door but did not receive confirmation that the latch retracted successfully. This can be caused by an obstruction inside the drum, a failed door lock actuator, a bad lock switch, or a wiring problem.

You should not continue using the washer while the LO code is active. A door lock system that is not functioning correctly means the machine cannot reliably secure the door during a cycle, which is a safety concern, particularly for front-load washers operating with water pressure. Resolve the fault before running another cycle.

Repair costs depend on which component has failed. A door lock assembly replacement typically runs in the range of $80 to $200 including parts and labor, while a wiring repair may cost less if no parts are needed. Control board replacement, if required, can push costs higher, generally in the $200 to $400 range depending on the model and service rates in your area.

Start by pushing the door firmly closed and checking whether any laundry inside the drum is pressing against the door, which can prevent the latch from retracting. If there is no obstruction, unplug the washer for a few minutes and restore power to see if the lock resets. If the code returns, the door lock assembly, its wiring harness, and connectors should be inspected and tested for faults.

Unplugging the washer for a few minutes and restoring power may temporarily clear the code if the fault was caused by a control board glitch or a minor sensor misread. However, if the underlying cause is a failed door lock actuator, a bad switch, or a wiring problem, the code will return. A reset alone is not a repair.