tac 20 Lon

have a tac20 with lon, when opening the lon explorer, channel a and b come up on the screen, and then it says download complete, however the nodes do not display under channel a or b. the car runs, just want to know what happened here. other cars i have looked at the nodes display, and when you select them the associated i/o's display. wanted to download the lon config file, but could not. any ideas?

The person who bound the Lon system forgot to upload the Lon node database to the 188e board before he left using Lon explorer.

Get your Lon cable out. Rebind the system with Advance Lon manager. Enter your friendly names at this time. This puts the database on your PC.

Go back to lon explorer and upload to 188e board for the next tech.

I thought i had read this somewhere, was not sure. thanks for the great info.