Alternating failure of Brake lights/turn signals 2014 3010DS

[Dharani]

Really frustrated still not fixed! 2014 3010ds here's the problem:
All lights work at start up, then at varying # of miles 5 10 30 etc... the brake and turn signal on one side or the other will fail. If you stop and shut engine off and restart they work again....until again one side or the other fails.

Solutions tried so far.
1.checked and ran new grounds...no change
2. Fuse panel under drivers side dash replaced.
No Change

Anyone had this issue and found the solution?

[namusmc]

I would suspect a defective relay. You might want to post this in the electrical forum as well.

[Dharani]

I did post it there originally. Sorry but pretty new to having this fancy electrical system where might I find relays on the rv and what does is look like.