88 300 TE.

Couple of days ago, I noticed that my blower was not blowing like a hurricane when defrost was engaged. the blower was at one speed without any increase no matter which button I used.

A day later, my blower is inop. nothing being pushed at all. I looked at the fuse and it appears good. should my assumption be the blower motor going off? or is there a test of the control panel? I assume that it is the motor because pressing the different fan buttons should give me some fan activity. Is there a resistor I can check?

Should this be a fan, what brand is preferred?

Thanks.