Maytag Dryer Error Code d4

The d4 code on a Maytag dryer indicates a motor control circuit error. This fault causes the dryer to disable all cycles and the customer display until the code is manually cleared through set-up mode. It applies to single dryer configurations and signals that the control board has detected a problem in the electrical pathway that operates the drive motor.

No. The d4 code is designed to persist and does not clear when power is removed and restored. The code must be cleared manually by entering the dryer's set-up or diagnostic mode. Simply unplugging the unit will not restore normal operation.

Repair costs vary depending on the root cause. A wiring repair or connector reseating can cost relatively little if performed during a service call. Replacing a drive motor typically runs anywhere from $150 to $350 including parts and labor, while a main control board replacement can range from $200 to $450 or more depending on the specific board and service rates in your area.

The first step, entering set-up mode and clearing the code manually, is something a technically confident DIYer can attempt using the dryer's diagnostic procedure. However, if the code returns after clearing, further diagnosis is required to identify whether the motor, control board, or wiring is at fault. Replacing a drive motor or control board involves working with line voltage components and is generally best left to a qualified technician.

The dryer disables itself when d4 is active, so it cannot be operated in that state regardless. This is a protective measure to prevent running the motor under fault conditions. Do not attempt to bypass the fault or force the dryer to run until the underlying cause has been identified and corrected.