mypros+
Error code reference

Kenmore Dishwasher Error Code F1E2

Damaged or corrupted memory on control board; incompatible software components inside micro.

Kenmore codesKenmore dishwasher codes
Avg. service call
$285
National average. Trip fee plus diagnostic plus labor. Before parts.
MyPros+ 3-day pass
$9.95
Same diagnostic steps, on your phone. Start now.
You keep in your pocket
~$275
Even before you buy the part.
Skip the service call. Fix it yourself.
Full procedure unlocks instantly.
Get Started

What the F1E2 error code actually means

The F1E2 code means your dishwasher's main computer board has developed a memory problem and can no longer run its internal software correctly. This is not a sensor issue or a clog, it is a failure inside the control board itself. The board will need to be replaced to get the dishwasher working again.

Diagnostic procedure

The full F1E2 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Unplug dishwasher or disconnect power. Replace control board.
Unlock with pass
Unlock with pass
Unlock with pass
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
Unlock F1E2 procedure $9.95

Or subscribe: $29/month for unlimited access to all codes plus Max AI diagnostics.

Most common causes of F1E2

Ranked by how often they cause this code
  1. 1Corrupted control board memory
  2. 2Power surge or voltage spike
  3. 3Incompatible software components on the microcontroller
  4. 4Failed or interrupted firmware update

Most DIYers save hundreds by diagnosing before ordering parts.

Get Started

$29/month · Cancel anytime · Or $9.95 3-day pass

Questions people ask about F1E2

What does F1E2 mean on a Kenmore dishwasher?
F1E2 indicates that the main control board has damaged or corrupted memory, or that the software components inside the microcontroller are incompatible with each other. This is an internal board-level failure and not a problem with sensors, wiring, or mechanical parts. The control board must be replaced to resolve this fault.
Is it safe to keep using the dishwasher when F1E2 is showing?
A control board with corrupted memory cannot reliably manage the dishwasher's functions, including water fill, heating, and drainage. Continuing to run the appliance in this state is not recommended, as unpredictable behavior could result. Disconnect power until the board is replaced.
How much does it cost to fix a Kenmore dishwasher with error code F1E2?
Control board replacement parts for Kenmore dishwashers typically range from $100 to $250 depending on the model. If you hire a technician, labor costs can add another $75 to $150 to the total. Doing the repair yourself can keep the total cost toward the lower end of that range.
Can I fix F1E2 myself, or do I need a technician?
The repair requires disconnecting power to the dishwasher and replacing the main control board. A knowledgeable DIYer comfortable with appliance disassembly and working around electrical components can complete this job. If you are not confident working inside the machine, hiring a technician is the safer option.
Will resetting the dishwasher clear the F1E2 code?
No, a power reset will not clear F1E2. Corrupted or damaged memory on the control board is a permanent hardware condition that persists after power is restored. The only resolution is to replace the control board with a functional unit.

Related Kenmore dishwasher error codes

All Kenmore dishwasher codes

78,000+ service manuals · 160,000+ error codes · 55+ brands

Get Started

$29/month · Cancel anytime · Or $9.95 3-day pass