I am hoping someone will be able to shed some light on this puzzle.
I have installed a double din Sony head unit everything works perfect except for am radio, fm is pretty awful as well. I have an external aerial and bench tested the Sony unit it gets perfect radio reception so it has to be the aerial in the truck anyone had anything like this before.
Note: Factory radio gets perfect reception with factory aerial
Thanks for any thoughs or tips.
Will
The trucks model is 2011 dmax