Maytag Dryer Error Code F4E2

F4E2 indicates a Heater 2 failure on an electric Maytag dryer, specifically that the control board is detecting no voltage at the heater relay. This code applies only to electric models. It signals a problem in the secondary heating circuit, which could involve the wiring connections, the heater element, or the relay on the ACU.

You should not continue running the dryer while this error is active. The F4E2 code means the heating circuit is not functioning as expected, and the control board has flagged the issue to prevent unsafe operation. Running the dryer without resolving the fault could result in incomplete drying or further electrical damage to the heating circuit components.

Repair costs depend on which component has failed. If the fix is simply reseating a loose wiring connector, there is no parts cost. Replacing a heater element typically runs in the range of $20 to $80 for the part. If the ACU needs to be replaced due to a failed relay, parts alone can range from $100 to $300 or more, with additional labor costs if a technician is hired.

The first step is something most homeowners can handle: unplug the dryer, then check that all wiring connectors are firmly seated at the heater element and at the ACU relay. If reconnecting loose wires resolves the issue, no parts are needed. If the problem involves a failed heater element, damaged harness, or faulty ACU relay, those repairs require basic electrical testing with a multimeter and some comfort working with appliance components.

A reset may temporarily clear the code, but it will return if the underlying fault is not corrected. F4E2 is triggered by an active circuit condition, specifically the absence of voltage at the heater relay, so the code will reappear as soon as the dryer attempts to energize the heater again. The root cause must be identified and repaired for the code to stay cleared.