Three of the door electric windows not working. What is more likely to be faulty the master switch or the electric motors?

More info, what car, model. when you push the window button, can you hear the motor spinning?

2003 TJ AWD by the looks of things, has anyone been into your door lately, unlikely you lost three windows at once, I 'd look at the controller and/or connectors to the controller.

I had a similar problem with 2 of mine. I couldn't find an auto electrician who would repair they would only replace. Window regulators 110 ea and 40 ea install. I've seen many a 380 with a window taped up.

I ell on average 5 regs pre week mainly rhr door followed by rhf doors
The korean made units seem to fail where as the ones I get are usa made

I'd buy a spare but I'm not sure which of the 3 remaining will go next LOL