Ford ESCAPE 2021 Owner's Manual page 212

Charging Your Vehicle - Plug-In Hybrid Electric Vehicle
Charging Your Vehicle –
Frequently Asked Questions
Why does my vehicle have a hum or fan
noise when charging?
A hum or a fan noise could be present
when charging the high voltage
battery. This is a normal operation as
your vehicle is keeping the battery cool
while charging.
Escape (CTC) Canada/United States of America, Vehicles Built From: 02-11-2020, enUSA, Edition date: 202011, First-Printing
(PHEV)
(If Equipped)
209