Written by
Tessa Brandt Appliance Care EditorPublished October 29, 2026
VERIFIED
Error codeF4E4
ApplianceDryer
The facts on F4E4
Name: L2 line voltage error
Condition: L2 voltage under 50 V measured at the ACU
Applies to: electric models only
The home power angle
Maytag’s page for the display form, F4 E4, calls it a low or no line voltage diagnostic code and says the home power supply may be involved. Its listed step is to cut power for 5 minutes, restore it, and keep watching for the code. A voltage reading at the ACU itself is something a technician takes.
Related codes
Start with F4 E4 for the low or no line voltage wording. F0E7 is a separate low voltage message, for line voltage under 90 VAC. F4E2 is the heater 2 code and is likewise limited to electric dryers.
Maytag dryer service across the Bay Area
Voltage faults on an electric dryer are best checked in person. We schedule Maytag dryer repair visits in San Francisco and around the Bay, reachable on (415) 649-2156. Have F4E4, your model number and the result of the power reset ready.
Model compatibility: Maytag reuses codes across series and model years, so F4E4 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
L2 line voltage error: L2 voltage below 50 V at the ACU, on electric models only.
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 Maytag appliance?
Book a specialist visit for a clear estimate and approval before any repair.
You submit a request with your appliance model and symptom, we confirm an appointment window, and a technician performs an on-site diagnosis. You then receive a clear estimate and decide whether to proceed before any repair begins.
Yes. We provide an upfront estimate after diagnosis. No parts are ordered or installed until you approve the work, so there are no surprise charges.
Replacement parts are selected for the exact model and confirmed with you before ordering or installation.
Service areas are listed on the Locations page. Contact us with your ZIP code to confirm current coverage for your address.
Ready to get your Maytag appliance working again?
Book a repair online or call us — clear estimates and approval before any repair work begins.
