My 94 cavalier's fan has been running non-stop and killing the battery. I unplugged it and plugged it back in, now it does not work at all and the car overheats, also my ABS light stays on constantly instead of coming on when I braked hard like before? I am going to pull all my fuses in the morning and replace them all, but if anyone has an idea please let me know.
Also I already asked in another thread but my cavalier has RS decals but it is the 2.2L 4cyl, is that right or did the guy before me get happy with lettering?

Try a cooling fan felay. It is located in underhood power distribution box. It could also be coolant temp sensor located in thermostat housing..

thanks, I'll check it out, but it will be monday before I get a chance:(