Every time I tow my trailer my batteries end up dead with not enough power to run my leveling system. Yesterday I took it in for some service work and after being on shore power for two and half weeks and one hour on the road not enough power to unhook at the dealership.

Come to find out I had blown a fuse that links the fifth wheel wiring on 2015 Silverado. The service guys at the dealership said this Chevy issue.

Have any of you experience this type of issue in the past?

Thanks,
Dan

Sounds more like bad batteries than bad wiring. If you've been on shore power that long the batteries should have been good for 2-3 days. The bad batteries could have shorted the out causing the truck fuse to blow. If you have a volt meter, check to see if you have 12 volts at the truck plug, if I remember correctly it's the center pin on the truck plug, if not look at the cover it shows which pin is for. Unless the dealer upgraded your batteries, you may only have 1 el cheapo shipping battery or 2 of the no name cheapest on the shelf ones.

Also my thoughts at first. Last night after we received the low battery fault and the leveling system stopped while hooked to my truck they plugged into their yard switch tractor, within a few minutes it had picked up enough charge to run the leveling system so I could unhook. I was during that time that they found the blown fuse. They said they had the same problem with their Chevy.

I have a GMC & not had that problem.

Check the connection of that charge wire in the box where the wires are at on the RW hitch to make sure there's not a short or bad connection there.

I had a similar problem. Turned out to be bad batteries. Haven't had any problems since batteries were replaced. Never had a issue with fuses in our Chevy truck...towing or otherwise.

Bob