Recent content by babyface

It is an aftermarket head unit. A Sony CDX-GT55UIW to be exact. I already looked at the wiring diagram to ensure that the blue and white wire is indeed the amp turn on wire. ANd yes, cars do come with stock amps. My jeep grand cherokee laredo had an infinity gold amp stock for the door...

This is probably simple however no matter how hard I have searched or asked for an answer, nobody has been able to help me. I have been told to hook the amp remote wire from my amplifier to the blue and white wire behind my head unit. However, there's already another wire connected to it...