Cable line

[Jayrfreed]

I have a used 2017 coachmen mirada 35kb.
The connection to campsite cable has never worked for me.
What is the cable routing so that I can trace the line for problems?

 

[sanda]

I have a used 2017 coachmen mirada 35kb.
The connection to campsite cable has never worked for me.
What is the cable routing so that I can trace the line for problems?

If it is like mine the factory messed up running the cable from the outside to the tv area. All in the wall so major destruction is usually required. Rather than do that I run my cable through a slideout seal and then fully open the slide. Works well.