Customer Questions and Answers for Outer Tub Assembly by Whirlpool

JRW, The Error code OL flashes when the machine/motor control board detects a load side that exceeds the washers capacity or the basket cannot disengage. You will want to make sure that the unit is not overloaded and if it is not then check for something not allowing the tub to disengage. Check for something caught between the tubs and also check the hub assembly for damage.