Code 81 - after wiring harness update install

[Hymanykd]

Have a 08 Phazer MTX, grips barley throw any heat, so I ordered the updated harness part. Installed it and now I get a code 81. Checked the plugs getting voltage but as soon as I plug the harness in no voltage and code 81. Anyone have any ideas?

 

[Hymanykd]

Apparently the harness has a left and right to it. Switched it around and bars work great!