remote entry receiver

Still haven't found !Can anyone tell me where the keyless remote entry receiver is located in the car? 1991 Bonneville SSE

Well I did find the module for the keyless entry. It is located above the glove box,you have to take the metal bracket around the opening. Its above there ,hard to get at. I have removed it and checked the connection ,every thing looks Ok. When I try to program the locks cycle when I jump the wires and cycle again when I push the unlock on the remote. When I remove the jumper the remote will not work. I have not been able to locate a new or used keyless remote entry module anywhere. Does this sound like what the problem could be?