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Error code reference

Maytag Dryer Error Code d14

Upper dryer motor sense circuit error on control board or due to power line interference (stacked dryer)

Maytag codesMaytag dryer codes

Upper dryer motor sense circuit error on control board or due to power line interference (stacked dryer). Upper dryer cycles and display disabled until diagnostic code is manually cleared.

First step from the service manual

Enter set-up mode to view code; clear code manually.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What d14 means on a Maytag dryer

The d14 error code on a Maytag stacked dryer indicates a fault in the upper dryer motor sense circuit as detected by the control board. This circuit monitors the motor's operational status during a drying cycle. When the control board cannot confirm a valid signal from the motor sense circuit, it logs the d14 code and disables both the upper dryer's cycling function and the display. The unit will not resume normal operation until the code is manually cleared through the diagnostic menu.

This fault is specific to stacked dryer configurations and can originate from two distinct sources. The first is an actual hardware problem within the motor sense circuit itself, which could involve a failing control board, degraded wiring connections, or a defective motor. The second is power line interference, which can send erroneous signals to the control board and trigger a false fault reading without any underlying mechanical failure. In stacked units, the shared electrical environment between the washer and dryer can amplify susceptibility to line noise.

Because the upper dryer cycles and display are fully disabled when this code is active, the appliance will appear completely unresponsive. The required first step is to enter the unit's set-up mode to view and confirm the d14 code, then manually clear it. If the code returns immediately or after a short period of normal operation, a deeper diagnostic of the motor sense circuit and control board is warranted.

Source: manufacturer service documentation.

Common causes of d14

  1. 01

    Power line interference

    Wiring / connection

    Electrical noise on the power supply line can cause the control board to misread the motor sense circuit and log a false d14 code. If the code clears and does not return, interference is the likely culprit.

  2. 02

    Faulty or failing control board

    Part replacement

    The control board may have a defect in the circuit responsible for monitoring motor sense signals. A board failure can produce a persistent d14 code even when the motor and wiring are intact.

  3. 03

    Degraded wiring or loose connections in motor sense circuit

    Wiring / connection

    Wiring harness connections between the motor and control board can loosen or corrode over time, interrupting the sense signal. Inspecting and reseating connectors is an early diagnostic step.

  4. 04

    Defective upper dryer motor

    Part replacement

    A failing motor may not generate a proper sense signal, causing the control board to register a circuit error. If other causes are ruled out, the motor itself should be tested and inspected.

See the test procedure for each cause

Frequently asked questions about d14

What does d14 mean on a Maytag dryer?
The d14 code indicates an upper dryer motor sense circuit error detected by the control board in a stacked dryer configuration. It can be caused by an actual fault in the motor sense circuit or by power line interference. When active, the code disables the upper dryer's cycles and turns off the display. The code must be manually cleared through the set-up mode before the dryer will operate again.
Can I fix the d14 error myself, or do I need a technician?
The first step is something you can do yourself: enter set-up mode to view and manually clear the code. If the error does not return, the cause was likely a temporary power line interference event. However, if d14 comes back repeatedly, diagnosing a faulty control board, wiring issue, or motor typically requires a technician with the proper tools and knowledge.
Will simply resetting the dryer clear the d14 code?
A standard power reset may not clear the d14 code on a Maytag stacked dryer. The code must be cleared manually through the unit's set-up mode. Even after clearing, if the underlying cause is a hardware fault rather than power line interference, the code will return and further diagnostic work will be needed.
Is it safe to use my dryer while the d14 code is showing?
When d14 is active, the upper dryer cycles and display are automatically disabled by the control board, so normal operation is not possible regardless. Do not attempt to bypass the lockout. If the code is cleared and the dryer resumes, but the code returns during operation, discontinue use and have the motor sense circuit inspected before continuing.
How much does it cost to repair a d14 error on a Maytag dryer?
Repair costs depend on the root cause. If the issue is power line interference and the code clears without returning, there may be no parts cost at all. A control board replacement can range from roughly $150 to $350 in parts alone, while a motor replacement may range from $100 to $250 or more for the part, with additional labor costs on top if a technician is hired.

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