I have a 1997 F-250 xlt, I’m replacing the factory tape deck with an aftermarket Pioneer CD player. So far I’ve bought 2 different harnesses with no luck. My truck has two connections, the wide one and the smaller square one. The CD player comes on but I don’t get any sound from the speakers, if I bypass the harness and go straight to the speaker I get sound. I need to know exactly what part number and where to get the harness. Thank you!