Jimmy

Good day fellow Escape Owners, I have a problem with my Ford Escape 2003 2 Liter my fan won`t come on and it wil overheat, the gauge in my cluster will still read normale temp. when i unplug my temp sensor the fan will go on at max when i measure voltage its shows 5v when unplugt and 4v when its cold en it will lower when it warms up, so i really dont no what the problem is at this point sorry if my spelling is a little sh*t i did my best. Love to hear from you guys