Maytag Dryer Error Code Upper dryer motor control circuit error

The upper dryer motor control circuit error indicates a fault detected within the control circuitry responsible for operating the motor in the upper dryer unit of a Maytag stacked or combination dryer system. This code is specific to the upper dryer compartment and points to a breakdown in communication or power delivery between the main control board and the motor control components. When this fault is detected, the upper dryer cycles are disabled entirely and the upper dryer display is also shut down as a protective measure, preventing further operation until the issue is resolved and the code is manually cleared.

The motor control circuit encompasses the control board, associated wiring harnesses, connectors, and the motor itself. A fault in this circuit can stem from several sources including a failed motor control board, a shorted or open wiring connection, a burned relay, or a motor that has developed an internal fault causing abnormal feedback to the control circuit. Because the upper and lower dryer units in stacked configurations share a cabinet but maintain separate control systems, a fault in the upper motor circuit does not affect lower dryer operation.

Diagnosing this error requires a systematic approach starting with a manual code clear after addressing any visible issues such as loose connectors or damaged wiring. If the code returns immediately after clearing, further investigation into the motor windings, control board outputs, and circuit continuity is necessary. Technicians should inspect wiring harnesses for chafing, heat damage, or connector corrosion before condemning the motor or control board.