There's often times a small cellular modem in the sharkfin on vehicles but I believe Jeeps still have whip antennas. Could use an SDR or emf reader. It'll take

There's often times a small cellular modem in the sharkfin on vehicles but I believe Jeeps still have whip antennas. Could use an SDR or emf reader. It'll take a while since you need to catch a cellular keep alive but otherwise should be fine.