Error info 4 - torque sensor abnormality

If you are facing the error 4 on your LCD3 Display please follow the following troubleshooting advice and hopefully it will resolve the issue.

- Check PAS sensor on the crankshaft, as you rotate the pedals the LED should blink.

- See the alignment of the disk to the sensor, the gap between sensor and disk should be 1-2mm and should maintain that distance.

- Look for the wire damage and dirt accumulation.

We're Happy to help:

Still can't find the solution?

1. Please fill up the support form at the link below:


2. Connect with our agents through live chats