I have a 98 dodge Avenger Sport 2.5L. Both Power widows mysteriously stop working while driving (have already checked the window lock switch on the drivers side door panel). The stranger thing is that the seat belt symbol and tone will flash and tone right before the power windows stop working. Im at a loss here. Anyone ever heard of such a thing or have any sugestions?

 

Have you checked FUSES ? might be a short

 

I think I have figured it out by an older post.. But know I'm not sure if I can locate a ETACS ECU?? >>>

"Well I was finally able to solve this issue. When looking at the
diagram the only possibilities for the no power were the first fuse,
the relay, the switch or the etacs. I narrowed it down to the etacs
which is the module that controls the rear defrost, timer that allows
the windows to go down after turning the key off as well as the beeper
that lets you know your keys are still in the ignition. I picked one
up at a salvage yard for $4. Now everything works again.
Its mounted on the back of the black junction box connected to the
fuse box. It's about 4 inches tall and 3 inches wide by a half inch
deep. You will need to remove the junction box to replace it."