tach not working

i have an 04 johnson 140 4stroke, motor runs great but my tach is not reading the RPM’s. the actual tach is hooked up. I know power is going to it because the warning horn, warning lights and back light all work. it is just not showing the RPM’s.

anybody with a pro tip as to what i need to do?

thanks

those tachs fail pretty often

I’m now at www.teamcharlestonmarine.com

Chris, you think i need to just buy a new tach?

“The amount of money I’ll be makin would hurt your parents feelings. Remember the class where I taught you all how to make it rain? That’s what I’ll be doin every night, dollar…dollar…bills y’all.”

Your rectifier is bad.

Being superstitious is bad luck.