My display is showing an error code. What does it mean? January 31, 2020 23:51 Updated Follow If your display is showing an error code, it means that there is an error somewhere in the motor system. Please refer to our error code table found here. Related articles Error Codes My display isn't turning on, what should I do? Is there walk-assist mode? What brand is the motor? I plugged my phone into the USB, but it's not charging. Comments 0 comments Please sign in to leave a comment.