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slider67g's avatar
slider67g
Explorer
Jun 27, 2021

Need a wiring diagram for 2005 coachman cross country SE

I can't get anyone to get me in a shop to fix my problem before I leave on my trip with the kids, I took it to an electrical engineer. He thinks a relay is sticking or stuck and that is what is causing my problems. He needs a electrical diagram or schematic for the coach so he can trace down my problems. I have left messages at coachman and not got a response back. I am wondering if anyone would happen to have one they could send me quick as I leave (if I can fix it) in 8 days. Let me know and thank you.
  • Ron3rd's avatar
    Ron3rd
    Explorer III
    Jun 28, 2021
    A good rv tech might be better than electrical engineer but as others have said we still don't know what your problem is
  • DrewE's avatar
    DrewE
    Explorer II
    Jun 27, 2021
    What is the problem?

    If it's a difficulty with the chassis wiring (as opposed to the coach's wiring added by Coachmen), you should be able to obtain information for the chassis from Ford (or Chevy or Mercedes-Benz or whatever company is appropriate). Similarly, wiring diagrams for individual appliances are often available from the manufacturers or by searching online. If it's a problem with the house wiring itself, though, it often is hard or impossible to get an official diagram; you're usually better off just tracing things down yourself. The systems are not exceptionally complicated in general, though tracking where wires actually go when they disappear in a wall or a bundle can be a definite challenge.

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