It has to be my alternator, right?

Hi, my mechanic installed a rebuilt alternator on my car back in December (after
my original one died), and starting a month or two later, a series of annoying
problems has been phasing in (and out) to this day. First, my power locks
developed a mind of their own, unlocking with the car parked and triggering my
horn. I noticed my locks also unlocked while driving; the problem eventually,
um, evoloved into locking as well. A second problem is my windshield wipers
getting stuck at the top of the stroke (in intermittent mode). And finally,
just recently my passenger side window has been rendered inept. Since all of
these are electrically related, and I had my alternator changed fairly recently,
this would be the most likely culprit, right?
At this point I'll mention that my car's a 95 Nissan 200SX (Sentra) SE-R. But
you Honda peoples is so knowledgable that I had to cross-post.

 

To me it doesn't sound like an alternator problem.. All your alternator
does is powers your components and charges your battery while your car is
running, but this wouldn't have any effect on the electronic components
within your car. So in my opinion that alternator would be the last place
that I would look. Good luck, electronics can be fun

Mark.

 

Unless the alternator had a problem with the regulator and blew something up
and he has a short somewhere now.
It might also be a ground problem.