That thing ain't work in years. I heard it's the solenoid. It's sitting at the Circle K right now it's 105 degrees here in Vegas and I really hate my car right now. Oh yeah the only electrical that works is the windows and the radio? Go figure.
what year is your car?
if it's an 87+ (? not sure on the year they added this, but i know that 84s and 85s didn't have it) i bet money that it's your clutch switch (the switch that tells the computer the clutch is fully depressed and that it's safe to engage the starter)
Mine is an 85. I don't fully understand fuseable links? They says it may be the solenoid but I don't know who or what to believe anymore, but my calves are in great shape from all the push staring in the million degree Vegas whether let me tell. ya!