Powertap pro - no data



velomanct

New Member
Dec 21, 2003
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The transmission icon goes on once the cpu is on and the rear wheel is on the bike, but it's all dashes for each line on the display. No speed, power, time data.

I changed the batteries in the hub, and got a new mounting harness (the old one had no transmission icon). I also took the cover off the hub for a few days to make sure it was dry. I rode the bike and all, still get all dashes with the transmission icon on and then the cpu turns off after a few minutes.

Any ideas?