Maytag Washer Error Code F4E2

F4E2 on a Maytag washer means the main wash heater is stuck in the on position because the heater relay has been detected as closed when it should be open. The control board monitors the heating circuit and triggers this code when it cannot turn the heater off through normal switching. This is a fault that requires prompt diagnosis to prevent water from overheating during a wash cycle.

No, it is not safe to continue using the washer with this fault active. A stuck-on heater relay means the heating element may not turn off during the cycle, which can cause water temperatures to rise far beyond the intended level. This could damage fabrics, the washer itself, or create a burn or scald hazard. The washer should remain out of service until the fault is diagnosed and repaired.

Repair costs vary depending on which component has failed. Replacing a main control board, which is the most common fix for this fault, typically ranges from around 150 to 400 dollars including parts and labor. If only the heating element needs replacement, costs are generally lower, often in the range of 75 to 200 dollars with professional labor. Getting a diagnostic visit from a technician first will help pinpoint the exact faulty component before committing to a repair.

Some aspects of this diagnosis are approachable for a knowledgeable DIYer, such as inspecting wiring connections and testing the heating element for proper resistance values. However, if the fault lies in a welded relay on the main control board, that component will need to be replaced, which involves working near line-voltage circuits. If you are not comfortable with electrical diagnostics, a qualified appliance repair technician should perform TEST #9 and any subsequent repairs.

A reset may temporarily clear the code from the display, but it will not fix the underlying electrical fault. If the heater relay is welded closed or the heating element is shorted, the same conditions that triggered F4E2 will still be present after a reset and the code will return. A proper component-level diagnosis is necessary to actually resolve this fault.