Passenger window not working

[vulcan300]

Hi there,

I started up my '86 Targa today and noticed a periodic clicking noise coming from the passenger door. I tried the window switch but found that the window would no longer move up and down. When I put it into storage the passenger window was working fin. Could I have a switch that is freaking out or perhaps a motor on its last legs? Any advice will be appreciated.

Thanks in advance,

J