Where is a keyless entry receiver on a 1996 Jeep Grand Cherokee?

Make sure that the Jeep Grand Cherokee is built in the early part of 1996. Because the ones built in the later part of 1996 do not have a receiver module that uses infrared signals to remotely unlock the the vehicle. These models use radio signals instead and therefore there are no receiver modules similar to the black dome things that infrared remotes use. If the vehicle has infrared system, then the receiver can be readily seen hanging from the headliner. But if the vehicle uses radio signals, then the best option is to take the vehicle to a Jeep or Chrysler dealership because this radio system is not user programmable and requires the use of a high tech computer scanning tool to reprogram the remote system.