ok ive tried searching and havent been able to find anything.. i have a 04 g35x sedan with factory navi.. the headunit took a crap like many on here so i replaced with a pioneer double din .. the navi still worked before i put the tv in. now it doesnt. is there a fuse or a certain way to hook this up?> the dvd unit for the navi still has power and the navi control buttons at night light up very dim.. if i were to guess im not getting constant power to it.. if anyone has done this and can help me i will greatly appreciate it..

 

So you had a pioneer DDin and it was working, then you added a TV somewhere?

 

no i had the factory unit, it died.. then replaced with a pioneer unit.. but my factory nav just stopped working once the shop installed the pioneer...

i took it apart today and this is what i saw..

i put this cable to ground..

those two plugs are loose

 

^ good song!

 

can anybody provide me some info. maybe as to what cables need to have power in order for the navi to work?

 

The one harness I see with the cut green and yellow wires is the one that send the audio signal from the navi voice, and won't be used. Could you get a better shot of the other one?

Also, the grounding strap looks really badly connected there.