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K
f1e1
Moderate
KitchenAid · Dishwashers
Main Control Board Failure
Quick Answer
Error code F1E1 on your KitchenAid Dishwashers means: Main Control Board Failure. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
KDFE104HPSKDPM804KPSKDTE204KPSKDTE254EBSKDTE334GPSKDTM404KPS
Likely Causes
  1. Main electronic control board has a component failure causing erratic operation
  2. Power surge or voltage spike damaged one or more components on the control board
  3. Moisture infiltration on the control board causing short circuits between traces
  4. EEPROM memory on the control board is corrupted
How to Fix It
1
Disconnect power at the circuit breaker for 10 minutes to attempt a control board reset
2
Restore power and start a new cycle; if the error returns immediately, the board likely has a hardware failure
3
Access the main control board inside the door panel and inspect for burn marks, corrosion, or bulging capacitors
4
Check all wire harness connections to the board for secure seating
5
Replace the main control board if damage is visible or the error persists after reset and connection checks
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
KitchenAid main control board (model-specific, typically W10854215 or similar)
Wire harness repair connectors
Conformal coating spray for moisture protection
Related Error Codes
F1E2F2E1F2E2F3E1F3E2
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