Does anyone know where the antenna cabling runs, does it run and split in behind the upper cabinets above the driver area. I am trying to use the antenna wire for a second satellite hookup and it can have no splitter in it.
If you have an antenna booster panel the crank-up antenna cable will come from the antenna direct to that booster panel. This is of course if you are talking about the over the air antenna cable. If you are talking about a prewire installation for a satellite antenna that cable should go from the passenger overhead to the roof direct. I'm not familiar with an 06 378GT but this is how my 12 378GT is configured.