The original keyless entry remote is not necessary to open the doors to a 1996 Jeep Cherokee; any compatible duplicate remote will work with the correct programming. If you have lost or broken your remote, you can contact your local dealer to have it replaced; however, this can be costly. Purchasing a universal remote and reprogramming it is an easy solution that will most likely save you money. Up to four remotes can be programmed to a receiver at a time. Warnings Writer Bio