A support under the driver's seat in my 2004 Jeep Cherokee Laredo is broken, causing the seat to rock diagonally. It is broken in on the left front side. It looks like a bolt is broken or something is broken. I would appreciate any advice. Thank you.

I would start by removing the seat, there are usually 4 bolts holding it to the floor, sometimes a flap of carpet covers them. Some seats also have electric wiring so unplug those connectors as well. With it out you will be able to see if a bolt came out or if the track broke. You may be able to get a machine shop to weld it for you if something broke. I would start by removing the seat, there are usually 4 bolts holding it to the floor, sometimes a flap of carpet covers them. Some seats also have electric wiring so unplug those connectors as well. With it out you will be able to see if a bolt came out or if the track broke. You may be able to get a machine shop to weld it for you if something broke.