I am trying to add a Bandpass SUB into the vehicle.
I can tie into the #1 ground and #12 (+) 12v Hot for the power source.
I am taking a wild guess that the #2 (+) Private bus for audo telematics #13 (-) Private bus for audo telematics is the mono feed audio INPUT lines. ?? Wondering if this is computer control audio input and not a wise source for an input audio signal.
How ever there is a missing switch wire. The #12 pin is 12v constant hot.
There should be another wire for switching the amplifier on and off and it's not listed in the diagram.
So wondering how the amp turns it self on and off without it or does it constantly run draining the battery?
Has anyone successfully added additional amplifiers to there Dodge Journey 2014?
