DPC 14 problems with GPS

Pegasus

Active Member
In the space of 6 months I have had two DPC 14 replaced. The first filled up with condensation on a very cold, but humid morning and died. The second was behaving erratically: switching on and off, jumping through power settings of its own accord and then failed. The electric bike mechanic was at a loss to explain why two would fail argueing that they are very reliable. It was suggested to me that the closeness of my Garmin GPS (130) on the handlebar might be interfering with the DPC 14.

Is it possible for a GPS signal to effect the workings of the DPC 14?