PowerTap SL help
 

I got another PT unit and everything works as it should, except for the speed. It's not the harness or head unit as I switched the wheels back and forth. My first wheel works fine, but the new one won't show any of the speed options.

I'm calling Saris in the morning, but figured someone might know the fix...

What DOES show on the middle line?

Not sure of the answer to your question, but please change your avatar back

It's just the dashes for the speed. It doesn't even show MX or AV...
Like the middle line in your avatar has the MX and KM...I get zilch...
I've changed the battery and re-programmed twice.

And the new avatar is the wife as well...
I'll send you the full size if you like...