I'm having trouble with the wiring for a new head unit in my 88 Sedan DeVille. I pulled out the old tape deck. It says "symphony sound" on the front. It used three 4-pin connectors on the back side. The wiring connector I got (says for GM 88 and up, including the DeVile) doesn't fit.
From what I gather, this car has a factory built in amplifier? So what are my options for wiring this thing together? Do I need an adapter to convert from speaker out to line-level? Do I also need a different harness for the 12 pins (3x4)?
Thanks!
From what I gather, this car has a factory built in amplifier? So what are my options for wiring this thing together? Do I need an adapter to convert from speaker out to line-level? Do I also need a different harness for the 12 pins (3x4)?
Thanks!