Triton2

My car has no reverse. It has every other gear but reverse.... Could it be electrical? My Transmission fluid showed a little low, but I dont think that would cause it to have no reverse? Wouldnt that affect other gears as well? I have 2nd and 4th gear so its not the sunshell right? Is there a shift solenoid that would stop it? My e-brake recently broke so I dont have one on the passenger side. Would that have something to do with it??? Its a 1998 Formula if that matters. I'm stuck with what to do...