Independent appliance repair service. We are not affiliated with, authorized by, sponsored by, or endorsed by JennAir.
JennAir and related trademarks are the property of their respective owners.
F1E9 on a JennAir dishwasher is most often discussed as a control fault condition. Below: typical meaning, what you may notice, safe homeowner checks, and when JennAir Appliance Repair should diagnose on site.
Reviewed by Marcus Hale · Last reviewed August 11, 2026
Written by
Marcus Hale Appliance Repair Content SpecialistPublished August 9, 2026Updated August 11, 2026Technically reviewed August 11, 2026
Reviewed Wording follows cited JennAir service literature; confirm decode on your exact model.
Paraphrased from Whirlpool-family / JennAir Product Help dishwasher F#E# patterns; confirm on your model tech sheet.
Error codeF1E9
ApplianceDishwasher
Affected model seriesApplies to many JennAir built-in dishwasher installations; match your docs
Quick answer
F1E9 — Control fault on a JennAir dishwasher (verify for your model).
Model compatibility: JennAir reuses codes across series and model years, so F1E9 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
Homeowner summary: F1E9 is a control electronics fault. One breaker reset is fine; do not probe boards yourself if it returns. Wording and recovery steps differ by JennAir model and control generation — confirm in your use & care guide or Product Help. Guidance from JennAir Appliance Repair is independent repair help, not official JennAir service.
Signs
Symptoms you may notice
The dishwasher shows F1E9 and controls act erratically
F1E9 appears at power-on
Programs won’t start reliably with F1E9
Why it happens
Possible causes
A control-board fault
A power or wiring irregularity
A firmware or electronics glitch
Before you call
Safe checks you can make
These are simple, non-hazardous checks only. If anything is unclear, stop and contact a technician.
Confirm stable power at the outlet
Perform a manufacturer-approved restart once
Record the full model number
Save model and serial numbers so an independent technician can match parts correctly
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Please avoid
What not to attempt
Do not open internal panels or access high-voltage components
Do not bypass door locks, safety switches or interlocks
Get help
When to call a technician
If F1E9 persists after the safe checks above, contact a qualified appliance technician with your model and serial numbers. This site is independent repair guidance — not official JennAir service.
Seeing this code on your JennAir appliance?
Book a specialist visit for a clear estimate and approval before any repair. Independent service — not affiliated with JennAir.
F1E9 is a control electronics fault. One breaker reset is fine; do not probe boards yourself if it returns.
Often a single power-cycle after a documented user fix clears a stale message. If F1E9 reappears immediately, stop repeating resets and book JennAir Appliance Repair.
Wording and recovery steps differ by JennAir model and control generation — confirm in your use & care guide or Product Help. Guidance from JennAir Appliance Repair is independent repair help, not official JennAir service.
No. JennAir Appliance Repair publishes independent repair guidance for homeowners. For manufacturer documentation use producthelp.jennair.com and your model manual — then book an independent technician if the fault continues.
