No Dash Lights, or start. Need just a little help electrical wizards.

[Jipner16]

Hey all!

Second time writing because the first one disappeared ugh. I had to take apart my aux switch dash to take out a window and I accidentally broke a circuit and now my bus dash lights are blank when I try to start the engine and no start. The turn signals work but nothing else powers up.



This box was on the bottom of the panel and I thought had a wire continuing from the other poll. The wire is 1106 A coming from AC1 on the Ignition bus (I think that is what you call it) I will post the schematics for all of you. I believe that the other side should lead to the fuse box as per the schematic but I checked for voltage at the fuse box and there is 11v when I turn the key at fuse 16.
Ignition bus with the bottom wire 1106A that goes to the second image



Second image has the fuse and fuse location. I found the fuse location and got in there and found the 1106A wire and the 1106 wire.


Is this just a dead end that I am supposed to ignore? It seems to make sense that it would be my issue because it runs most of the auxillary 12v systems. Please help me! The whole schematic is here on page 1016.
https://bbsweb.blue-bird.com/PDF/Ser...0109919_2/#p=1

If images don't show they should be here. https://imgur.com/a/2sk3Jj2

[nikitis]

No one knows the wiring of your bus well, but I'd start with continuity testing from fuse to end, and then from end to end (with fuse between) and see if you still get continuity. If the circuit works, then it's something else.

Maybe trace the line from the window to where it goes and ensure continuity over and over until everything has been verified.