Published September 2, 2026Updated October 17, 2026
Content status:
Verified
Error codeFAE4 / F10E4
ApplianceDishwasher
Quick answer
FAE4 and F10E4 are a single JennAir entry: a diverter valve error. The step listed is a 30-second power cycle.
Model compatibility: JennAir reuses codes across series and model years, so FAE4 / F10E4 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
JennAir lists a diverter valve error, shown as FAE4 or F10E4.
One code, two spellings
JennAir heads this entry “FAE4 or F10E4”, so the two are the same fault. The potential cause named is a Diverter Valve Error. The page does not distinguish between the spellings, and neither does this one.
What a diverter valve is
As a rule, a diverter valve sends water to one outlet or another inside a machine. JennAir says nothing of where yours sits or what moves it, so read that only as a loose definition.
The single listed fix
Cycle the power:
Remove power from the dishwasher for 30 seconds.
For a plug-in model, unplug it. For a hard-wired model, switch the breaker off at the home electrical panel.
Bring the power back.
Other entries tell you to schedule service when the error returns; this one does not. It offers no other action either, so a code that stays means a technician is the next move.
Before you phone
Note the form of the code the display shows, and whether a cycle still starts. JennAir does not describe how the machine behaves with this code, so that detail has to come from you.
The leak sibling
A diverter leak has its own entry, FAE5 or F10E5. If water shows up under the dishwasher alongside this code, read it too.
If the code does not clear, call (310) 622-9465 and describe exactly how it appears on the display. Our dishwasher repair page has the service outline.
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.
Seeing this code on your JennAir appliance?
Book a specialist visit for a clear estimate and approval before any repair.