dellxps 10+ year member
Junior Member
ok so today i connected the wires from my new headunit to the wireharness specific to my car a 94 jeep grand cherokee ltd. as far as i know all of the color coded wires are connected properly. it snapped in to the factory wiring easy. but as soon as i turned on accessory and tried to get sound it didnt work so here is my question is there anything else i can do with the factory amp to get it to work or what did i do wrong?