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Error code reference

Kenmore Dishwasher Error Code F9E2

Diverter stuck on

Kenmore codesKenmore dishwasher codes

Diverter stuck on - faulty diverter drive circuit on the control.

First step from the service manual

Unplug dishwasher or disconnect power and replace control. Inspect diverter motor and connections for overheating/shorting.

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

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What F9E2 means on a Kenmore dishwasher

The F9E2 error code on a Kenmore dishwasher indicates that the diverter is stuck in the active (on) position due to a fault in the diverter drive circuit on the control board. The diverter system is responsible for directing water flow between the upper and lower spray arms during a wash cycle. When the control board detects that the diverter motor is being continuously energized or is drawing abnormal current without completing its switching cycle, it flags this fault. This condition prevents the dishwasher from properly alternating water pressure between wash zones.

The root cause is typically traced to one of two areas: a failed diverter drive circuit on the control board itself, or a problem within the diverter motor and its associated wiring harness. A shorted diverter motor can back-feed voltage into the control circuit, causing the board to register a stuck-on condition. Overheating in the motor or connector terminals can also cause insulation breakdown, leading to a persistent short that the control interprets as the diverter remaining engaged.

Because the fault is specifically identified as originating in the diverter drive circuit on the control board, the control board is the primary replacement target. However, inspecting the diverter motor and all connecting wiring for signs of heat damage, melted insulation, or corrosion at the terminals is a necessary step before or alongside any board replacement. Installing a new control board into a circuit that still has a shorted motor will likely result in the same fault recurring.

Source: manufacturer service documentation.

Common causes of F9E2

  1. 01

    Faulty diverter drive circuit on the control board

    Part replacement

    The control board's diverter drive circuit fails internally, continuously energizing the diverter motor. This is the most directly identified cause for F9E2 and typically requires control board replacement.

  2. 02

    Shorted diverter motor

    Part replacement

    An internal short in the diverter motor can cause it to draw excessive current or send feedback into the control circuit, triggering the fault. Inspect the motor for signs of overheating such as discoloration or burning smell.

  3. 03

    Overheated or damaged wiring harness connections

    Wiring / connection

    Heat buildup at the connector terminals between the control board and the diverter motor can melt insulation and create a short circuit. Check the connector pins and wiring near the motor for visible heat damage or corrosion.

  4. 04

    Moisture or corrosion at the diverter motor connector

    Wiring / connection

    Water intrusion into the wiring connector at the diverter motor can cause a short that mimics a stuck-on condition. Carefully inspect the connector for rust, oxidation, or moisture and clean or replace as needed.

See the test procedure for each cause

Frequently asked questions about F9E2

What does F9E2 mean on a Kenmore dishwasher?
F9E2 indicates that the diverter is stuck in the on position due to a fault in the diverter drive circuit on the control board. The diverter is responsible for routing water between the upper and lower spray arms during the wash cycle. This fault causes the dishwasher to stop operating to prevent damage. The control board and the diverter motor are both potential sources of the problem.
Can I fix the F9E2 error myself, or do I need a technician?
A knowledgeable DIYer can attempt this repair by first unplugging the dishwasher, then inspecting the diverter motor and wiring harness for visible signs of overheating or shorting. If no obvious wiring damage is found, the control board will need to be replaced. Because board replacement involves working with the main electrical components of the appliance, those uncomfortable with appliance electronics should consult a qualified technician.
Is it safe to keep using my dishwasher with an F9E2 error?
No, it is not safe to continue running the dishwasher with this error active. A shorted motor or faulty drive circuit can generate excess heat, creating a potential fire or electrical hazard. Keep the dishwasher unplugged until the diverter motor, wiring, and control board have been properly inspected and any faulty components replaced.
Will resetting the dishwasher clear the F9E2 error code?
A power reset may temporarily clear the error code display, but it will not resolve the underlying fault. If the diverter drive circuit on the control board is failed or the diverter motor is shorted, the F9E2 code will return as soon as the dishwasher attempts to run a cycle. A proper repair requires replacing the faulty component rather than simply resetting the unit.
How much does it cost to repair an F9E2 error on a Kenmore dishwasher?
Repair costs vary depending on which component has failed. A replacement control board typically ranges from $80 to $200 or more for the part alone, while a diverter motor is generally less expensive. If you hire a technician, labor costs will add to those figures, bringing total repair costs commonly into the $150 to $400 range. Getting a diagnosis first can help determine whether the repair cost is worthwhile compared to replacement.

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