please help me 2000 montana

I have 2000 montana, break light came on, then track off light came on,
also had a low vovltage sensor bank 2 came on code, can anybody give me a direction to go at it?

desperate in cambridge ohio! :crying:

after puchasing my 2000 montana i had all sorts of same and other indicator lite problems. It was traced to a bad connection in the fuse block. We added some cleaner to the fuse block and then used a silcone grease from dow that has an anti oxide in it.. No problems since then
Michael in washington
2000 montana