Check your cadence sensor. Assuming hub drive, look for a magnetic sensor that detects movement of the chain ring. Before that, check for any loose connections in the wiring harness, maybe a data signal isn't getting through.
Yes, more information is needed to be able to help. Also, in the future you will want to post questions like this in “General eBike Discussion” rather than this one.
Yes, more information is needed to be able to help. Also, in the future you will want to post questions like this in “General eBike Discussion” rather than this one.
It’s good to know, thank you. I’m sorry I’m new. It turns out that I accidentally messed up one of the advanced settings that we are not supposed to touch. Customer service send me a list of all the default settings so I can set them back to normal, when I did that everything worked fine again PAS works and the speedometer Started working again