1995 Mustang gt factory radio help..
I have a 1995 Mustang Gt, and I am trying to replace the aftermarket radio with the original ford factory radio. My problem is that there is one wire that doesn't fit the back of the original radio that I purchased from a junk yard. I have the 460 Mach Sound system installed as well. The head unit works well, and fits like it should! Power is coming to the factory head unit, but I am not hearing anything from the speakers. There are three plugs coming from the dash that are supposed to plug into the back of the head unit. The antenna plug, and the power cord is plugged in but the last square plug does not match the last plug on the back of the head unit. The factory radio I got from the junk yard is from a different make and year out of a ford. Any help would be great! Thank you.