2006 Beaver Monteray Lungana 4 slide wiring question
So over the course of a few months I neglected to tend to the house batteries and as I begin to remove/clean up things I found a small wire corroded thru and no longer attached to the house batteries. The only issue I am finding at this time is my remote will not unlock the door to enter the coach. I'm sure one of the many keys I have may unlock it but trying to figure out how to repair this wire and find out if it is in fact associated with the door lock or something else?
Any insight is greatly appreciated. The wire appears to be something like an old phone wire with 3 small wires inside, one wire has what I think is a resister inline. the end was a copper end that was bolted on the positive terminal I am holding it near in the pictures attached.
2006 Beaver Monterey Laguna IV