FX3 system showing all codes.... what?

[billschroeder5842]

Originally Posted by MLC ZR1

If all codes show it was likely at the module in the compartment behind the seat. Mine did the same one day and I looked at module and the connection was loose. So squeezed it and felt a click and hasn't been issue since. If it happens again be sure to check the connection. It's crazy how many times things are simple fixes. Glad yours resolved on its own.

Excellent point and the probable solution. While reading codes for the FX3, I did open the panel box behind the seat and wiggle the connection. The cable was a lettle stretched and I was able to push the plug up deeper. I did not hear a click but I did seat it much deeper. No codes since.