Hey guyz i was installing my Z2 last night, i have the nissan wiring harness and the antenna adaptor, with a LOC. I got power to the Z2 but no sound, on the back of my stock HU there is four plugs, but the harness only uses 2, what are the other 2 for.





THANKS JESS

 

SAT tuner and steering wheel control.

 

Do i need the METRA 70-7551 to get sound. Hey guyz can you help me out.

 

I got a new loc because the one i had was bad, now i get sound out of the loc, but nothing out of the main harness.

 

if you get it to work PLEASE PM me or post your solution.