The gauges on my pc27mr quit working all at once. No hour meter, no temp, etc. I checked the voltage on both sides of the fuse block, 12v+ on both sides. I'm thinking maybe a dirty ground? If so, where would the wire be grounded? Any other ideas? Thanks!
Forgot to mention that horn still works, engine starts and runs fine.
Check fuses first... Then pull the monitor and have a look at the connector and look for corrosion