I Did Some Testing...

[revjeffrey]

I Hear you Loud and Clear! Thank you for the reply. I will be trying that out.

[revjeffrey]

Originally Posted by mstng

Rev, help me find my BIM on this 2018 and I’ll snap a pick if that will help

Open outside hood, right side next to fuse box.

[mstng]

Just found it and it's wired identical to yours.

Also found another surprise, Apparently they didn't close the fuse box under the hood but that's for another thread.

[flrockytop]

Originally Posted by revjeffrey

Well the difference is Bob's unit is not a Thor. On my 2017 axis 24.1 I can take the ground cable completely off BOTH HOUSE batteries throw them in the garbage and everything in my rig is still working .

This is magic. You need to patent your design and be an instant billionaire. All the power and no wires. Maybe there is a laser beam connection that you over looked.


You can completely remove those two batteries. They are not in the circuit and are doing nothing.

[slomarsh]

Axis 2017 24.3 here. Yep, I had the same problem with the negative terminal disconnect.
I disconnected both house battery negative terminals. Still had power. Then, I added a knife switch on the chassis negative terminal. Still had some things like the CO alarm alive and draining the batteries! Now I disconnect the three negative battery terminals AND open the 100 amp fuse in the chassis battery compartment and all is well. Strange isn't it?