Electric issues

[Mark_K5LXP]

The way the fire-ready-aim method of repair works is you get to fix new problems you're adding in addition to whatever might've been wrong in the first place. I don't believe there was a firm understanding of the original fault or how to test for it, that the correct replacement parts were installed, or installed correctly, and incorrect tests of new parts was used. Conclusions are being drawn from misperceptions or inaccurate methods - you will never get there from here the way you're going. I'm not even sure it's possible to restore it to what it was before you started but if that's an option, that's where I'd go before any more damage and confusion is done. You're turning what might've been a single point failure into an unholy mess to figure out.

Mark B.
Albuquerque, NM

 

[Gary RV_Wizard]

Mark's reply is perhaps a bit harsh, but on target nonetheless. Swapping parts in a system you don't understand and haven't diagnosed properly typically ends up both frustrating and expensive. Guesswork based on previous misconceptions isn't going to bring success. Need to stand back, take a deep breathe, and diagnose step-by-step from scratch.
Let's start with those photos so we are all on the same page.

 

[Kirk]

Let's start with those photos so we are all on the same page.

Have you got them? You might post the ones that you took before removeing anything.

I was having issues with the switches in the coach for the battery disconnect, they would only work if you held them in the in position.

That sounds like a normal disconnect switch that is momentary, spring return to open.

I took photos of the solenoids and marked the wires to where they need to be placed, I also made sure that the new ones were the exact same.

I'm not sure what you have replaced and what is unchanged.

 

[RayIN]

The simple off/ momentary on switches are to connect both battery banks together when the start battery is dead.
My Carling switch to disconnect the house battery bank for storage is a standard open/closed switch.

As many said, we require before and after pictures of switches and wiring if we are to be helpful.
Right now everyone is shooting in the dark.