3hundrdm

I just recently purchased the '14 Journey with Premium sound and I am looking to upgrade the sound with aftermarket amps but leave the Uconnect system in place. Is it possible to grab the signal wires off the factory amp or are these can bus? Do I have to go after the factory amp and grab the output wires? I was planning on using the Kicker ZXSUM8 to separate the signals. If it is possible to grab the signal wires, does anyone happen to know the signal colors?

I just recently purchased the '14 Journey with Premium sound and I am looking to upgrade the sound with aftermarket amps but leave the Uconnect system in place. Is it possible to grab the signal wires off the factory amp or are these can bus? Do I have to go after the factory amp and grab the output wires? I was planning on using the Kicker ZXSUM8 to separate the signals. If it is possible to grab the signal wires, does anyone happen to know the signal colors?