Brian97

Help please!!!! I installed a double din radio in my 2013 maxima last night and everything works great except the heat and air controls what am I missing does the controls run through the factory radio or what help me please????

koreanthunda

What plug or adapter did you use ?

Brian97

Nwh704 harness said its for 2007 to 2013 nissan

koreanthunda

Double check the year for the car maybe you have the wrong ones and double check your connections . Send me a picture

Brian97

koreanthunda

Is that to the wiring harness ??

koreanthunda

Or the car ?

Brian97

This is the end of the aftermarket harness that goes to the car side

Brian97

I think I need a harness with more plug ins to make ac and heat unit work but there is nothing on the web

Brian97

I just can't believe nobody has never put a radio in a 2013 max or let's say there is no info to be found

Tommy6905

Are your hvac controls up top or part of the radio down below? And did u reinstall the climate control box back

Brian97

My controls are on top and yes I hooked everything back up here is what I tried I put the old radio in and everything works I started unplugging harness out of the back of the factory radio until I found the one that controls the ac controls but the problem is when I install my pioneer radio that harness is not used there s 2 unused plugs in the cars factory wiring harness that don't get used so I am thinking I need a wiring diagram to see if maybe the ac controls are just getting asses power from old radio that's the part I don't know

koreanthunda

Your missing a plug somewhere . Take pics of the dash