Just pulled the boat out of storage and everything works great except my tach is dead. It doesn't do anything when powered up. Anyone have a fix? I can't find a shop manual/wiring diagram for my boat. Thanks
Edit: its not the MFD type gauges, each gauge has its own pod.
Nevermind, I pulled it out, cleaned the wire posts and tested it on the bench and it worked. I think the posts were getting corroded over the years it had to be my positive post because it didn't do the reset to zero when powered on.
