Rob Gabel
Member
I have an 04 Adrenalin with the Pioneer 6 disc unit in it. I am looking to replace it with an aftermarket pioneer unit. After trying to install the head unit with a metra 70-5517, I got no sound from the radio. The radio itself has power and worked in my previous explorer. I posted on explorer forum and received a reply saying they used a line output converter but I am not sure of the purpose. Can anyone give me a step by step on what is needed to replace the factor head unit in my Sport Trac? I am leaving for vacation thursday and would like to be able to use my blue tooth and music for the trip. Thank you