I installed a new headunit today but havent connected the speakers to the amp yet. I will not be using the amp that came with the car so that is why I did not use the amp harness. I will be using my own.
When I turn the car on the headunit works fine but the antenna doesnt come out.
I connected the 12v constant, 12v switched, and Ground cables together just fine. The Blue/White wire is connected to the remote turn on wire that I will be connecting to my amp. And both Blue wires are connected to each on the diagrams. I also have the correct adapter on the headunit and it is plugged in.
Does the antenna not go up because I currently do not have any speakers connecting to the headunit
can it be that I have to crimp both the antenna wire and remote turn on wire to the Blue/White wire on the headunit harness?
I also heard that there isnt a ground in the harness. So should I undo that wire and ground it to the chassis?