rpm gauge and OBC only work in the rain!?!?

[slammered]

i searched about this topic and all i could find is to replace the batteries in my cluster...i did that and it still doesnt work, i recently noticed that it only works in the rain...if my rpm gauge isnt working, my obc isnt working and if my rpm gauge IS working my obc works....same problem with the economy gauge, its either they all work or they all dont!


its starting to drive me insane so any help is appreciated



thank you