I removed the old JVC HU from the rab, and re wired the harness for the Pioneer x3500ui. It lights up and everything, but i get no audio. I plugged the 3500 into the SCab and it works fine. I've rechecked my wiring 4 times, and my dad has twice. It all seems fine. What can be causing this? I have found next to nothing on google about it so far.
Im assuming everything worked fine with the JVC right? Can you post a pic of the harness? Sent from my Galaxy S3 using Tapatalk 2!
Are any of the speaker negative wires, white/black gray/black green/black purple/black going to chassis ground? Test them with the radio disconnected from the harness. None of the negative speaker wires should be reading grounded.
