Originally Posted by Rkrajnov
It's already built into the wiring harness that connects to your stock radio. You purchase a "wire harness" that connects to the factory...then you splice the wires together that are necessary for your h/u to function.
In my vehicle I only connected the dash lights dimmer wire, 12V always on, 12V turn on, a ground wire, and um...that might be it?
But I utilize the RCA outs. There's also wires for the internal amp to connect to the factory speaker wires but they aren't used in my install and I have the option to turn off the internal amp for my deck.
