F7E1
KitchenAid · KWTW4815EW 3.8 cu. ft. Top Load Washer with Removable Agitator
The motor speed (RPM) sensor is not providing the expected signal. The sensor monitors the motor rotational speed for proper wash and spin. Check sensor connections at the motor. Check for damaged sensor wiring. If the motor spins but the sensor does not read speed, the Hall effect sensor may need replacement.
Error F7E1 on the KitchenAid KWTW4815EW 3.8 cu. ft. Top Load Washer with Removable Agitator means: Motor / Basket Speed Sensor Error. The top-ranked community fix is “Test and Replace Motor Speed Sensor (Hall Effect Sensor)” (hard difficulty, ~60 min, DIY cost: $25-$40). 2 community-ranked fixes available below.
Published February 2026 · 2 fixes · washer
Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.
While many washer repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $150-$220.
dishwasher · 2 fixes
dishwasher · 2 fixes
oven · 2 fixes
oven · 2 fixes
oven · 2 fixes
Agitator Not Moving
Motor Control Board Error (MCU)
MCU Communication Failure
Motor Stall Detected
Main Control Board Fault
Motor Control Communication Loss
Lid Switch Fault — Lid Not Detected
User Interface Communication Fault
The KitchenAid KWTW4815EW 3.8 cu. ft. Top Load Washer with Removable Agitator has 8 other known error codes:
Error code F7E1 also appears on 5 other KitchenAid models:
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