The blower motor on my jeep just quit working. It did not go bad gradually, just quit working at any setting. for a couple days it would occasionally kick on and work for a few minutes then sut back off, now it does not work at all. Any ideas of what to check would be helpful.
The blower relay is a real suspect for this kind of thing. You may be able to tap on it to see if the blower will come on. The switch is another suspect area along with the motor itself. If you have the variable speed control rather than the fixed speed there is a solid state controller installed to do that. It usually doesn’t work sometimes though when something happens to it.