Any idea what would cause just the acc side of the fuse box to quit working?? everything is new all ne harnesses, accept the column harness ( I have a I did it column I will be installing in the near future) everything was working fine in till last weekend I went out to go for a ride and nothing on the ac side worked? Radio, ac, back up lights, and tach, I don’t want to put the new column in in till I get this figured out.