I have been reading some threads about the ECS fuse blowing causing a car to go into limp mode and keep me in 3rd gear. I cant seem to find my ECS fuse, what is the little picture for it? and which fusebox is it in? i have a 96 TE magna

If the ECU fuse is blown car will not run

The cluster fuse will cause this as will a faulty relay

Like Mal said. Also, ECS is electronic controlled suspension. Do a search on limp mode and ECU/TCU relay. It was recently (last week) covered on here.