I have a 95, the wires to my sound bar are on the driver side and the plug is part of a larger harness going to the tail lights. There was a plug that had four wires to it, two were royal blue with a white tracer and an orange tracer and the other two were brown with a yellow tracer and a light blue tracer. It is behind the panel where the spare tire mounts and this is what went to the speakers.

 

i know where its at i have to look if i even have it.