I'm not sure where I should post this so sorry if this is the wrong spot.
I have satellite prewired on my Nissan Armada, but Nissan want over $300 for their tuner that plugs into the n-bus. I'm attaching the wiring diagram, I'm guessing if anyone knows if and how to hack into the harness so that I can control through the HU and steering wheel controls it would be on this site. Thanks in advance and I'm sure I'll have a few more questions once I get a yay or nay on if it can be done. If it can't be done I'll start trying to figure out how to hook it up to my PC. I see there are lots of threads on the subject here.
Okay, can anyone tell me why this wouldn't work? Also does pin 3 or 4 put out anything? I'm hoping one is a 5v? And does any one know which pin, 6 or 7, is the constant and which is the acc power? I think I have them backwards and 7 is the acc power (this is from a vague post on another forum). Help please!