Error Description: 

Controller, No Communication

Troubleshooting Steps:

Power off the bike and remove the battery.

Be sure the connection is clean and dry. Look for any noticeable damage such as bent blades, movement, or cracking around the battery mount.

When reinstalling the battery make sure it is fully installed. The battery should have little (< 3mm) or no movement in the mount when fully installed.

Please restart the system. If the issue persists please contact your local retailer or Specialized Rider Care.