My usb port is not charging. I changed the cable and its still not charging. I was thinking maybe a fuse is bad? If so which one is it? I dont see the fuse map saying usb specifically. Does anyone have any ideas as to how to narrow and solve this problem?

 

That USB port is powered from the radio unit. It is not powered by its own separate fuse. If the radio still works, then I don't think it is a fuse that you can replace.

Just to doubly sure, I would try a third USB cable and a different phone or other load to make sure the problem is with the car.

 

My radio is still working. Thanks for the ideas. I will try different phones and lightning wires and come back to share