yamaha digital speedometer

[nscalefats]

I,ve picked up a Yammy Digital Speedo 6Y5-83570-S5-00<br />My boat has the digital tach/trim guages. I don't have a wiring schematic or instructions.<br />Can anyone help?????<br />I would greatly appreciate it.

 

[moderator1]

Re: yamaha digital speedometer

Moving to Outboards. Better chance of getting a Yamaha expert to help.