Dashboard Gauges stopped working on '96 Jeep

If you wired anything into the fuse panel, check those fuses first. You can test all of them with either a test light or meter without removal. Just probe into the cavity at each end of the back of the fuse. Sometimes it matters which side of the fuse you used to supply power (dosen't make sense but I had that happen a few weeks ago). If fuse is not blown take power from the other end of same fuse and see if it works. If you did blow a fuse, try another connection source. I can't tell you which fuse because I don't know what you tapped into.