I have a 2005 RTAC locking out on excessive icp comm loss. Its also showing comm loss on just about every LLID at some time or another. I went to it today after a heavy rain and found water in the wires between LLIDs and dc power supply. The jacket on this section of wires has gotten brittle from sun exposure and is gone in a few places. I am pretty sure this is the source of my comm loss. Should I replace all the wires between all LLIDs and all the butterfly connectors? Or is it normal practice to just replace the section with obvious damage? Chiller shut down when I touched the very first section of wiring at the first bend (zip tied to chassis). I am trying to decide if I could get by with a new wire from power supply to first connector. I have never done this repair so any advice is welcome. Thanks.