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KitchenAid Oven F1E1 Error Code: Control Board Communication Fault

Quick Answer

KitchenAid F1E1 is a control board internal communication fault. On single ovens, this typically means the main control board has an internal component failure. On KitchenAid double oven models (KODE series), F1E1 can indicate a communication failure between the upper and lower oven control boards, which communicate through a wiring harness running between them.

KitchenAid F1E1 is a control board internal communication fault. On single ovens, this typically means the main control board has an internal component failure. On KitchenAid double oven models (KODE series), F1E1 can indicate a communication failure between the upper and lower oven control boards, which communicate through a wiring harness running between them. Check the inter-board connector on double ovens before replacing either board. The harness can work loose from thermal expansion cycling.

KitchenaidOvenSeverity: highDifficulty: advanced75% DIY Success
Time to Fix
20–90 min
Difficulty
advanced
Parts Cost
$100 – $250
Tools Needed
Multimeter, Nut driver set

What Does the F1 E1 Code Mean?

F1E1 = control board internal or inter-board communication fault. On double ovens, check the harness between upper and lower boards. On single ovens, board replacement likely needed.

Most Likely Causes

Based on aggregated repair data, here is the probability breakdown for this error code:

Control board internal component failure40%
Inter-board harness loose on double ovens24%
Control board firmware corruption14%
Thermal stress cracking solder joints12%
Power surge damage10%

Symptoms You May Notice

  • F1E1 on display
  • Oven completely non-functional
  • One cavity of double oven not working
  • Error on power-up

Can you reset a Kitchenaid oven to clear the F1 E1 code?

Turn circuit breaker off for 60 seconds. Turn on. If code returns immediately, the fault is persistent. Some codes clear after the oven cools down from self-clean.

Tools Required for Diagnosis

MultimeterNut driver setFlashlight

Diagnostic Checklist

Follow these steps in order. We start with the easiest external fixes before opening up the machine.

1

Turn breaker off 5 minutes

Turn breaker off 5 minutes. If F1E1 clears, add surge protection.

2

On double ovens

3

Replace the control board

Replacement Parts

If your diagnostic testing proves the component has failed, you will need a replacement. We recommend OEM parts over aftermarket for water-handling components.

Part Name
KitchenAid Oven Control BoardModel-specific · $100–$250

Repair vs. Replace Calculator

Appliance Age (Years)7 Yrs
Labor Approach
Our Verdict
REPAIR
Estimated Cost: $175 (Parts) vs $3250 (New Machine)

Frequently Asked Questions

F1E1 on one cavity of my double oven. Is the other cavity OK?
If only one cavity shows F1E1, the other cavity may work independently. However, if the communication between boards is the issue, both cavities may be affected. Test the other cavity by running a short bake cycle.
Can I use my double oven with one cavity showing F1E1?
Generally yes. If one cavity has a board failure but the other works, you can continue using the working cavity. However, the underlying communication issue should be diagnosed to prevent it from spreading.
How much does F1E1 repair cost for KitchenAid?
Board replacement: $100-250 for the part + $100-200 labor = $200-450 total. On double ovens, if both boards need replacement, double the part cost. Compare to a new KitchenAid wall oven at $1,500-5,000.

Related Kitchenaid Oven Error Codes

Code: F1E0KitchenAid F1E0: EEPROM FailureCode: HUBWhirlpool Oven Error Codes (same platform)

Same Fix Works on These Brands

Kitchenaid shares the same hardware platform with these brands. The diagnosis and repair steps are identical.

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Models Known to Experience F1 E1 Errors

This repair applies to most Kitchenaid ovens with this error code. Common model numbers include:

KODE500ESS, KOSE500ESS, KSEG700ESS

Last verified for technical accuracy on March 15, 2026