Speedometer

[luvrbus]

If it works up to 35 mph probably when someone changed out the AC speedometer head they have a DIP switch in the wrong position on the back of the Dixson head and it won't let it read past 35 mph

[Barn Owl]

My bus has an aftermarket speedo and one insanely long cable back to front to run it. It's not accurate and I don't know how to adjust it or even if that is possible. I now use gps or phone apps, easy solution for me.