How do I replace my antenna? I am not sure where the cable goes. on 2003 GMC Yukon XL 2500

I am just trying to replace my antenna.

Asked by for the 2003 GMC Yukon XL 2500
here is a link to a repair manual site that should have the instructions for replacing your antenna. If the antenna mast is broken, you may have to disassemble the motor assembly, to remove the broken pieces.