Pre 01 controls 02 harness

[Djmurria]

Is there a way to get the low beam to work with what I believe are 01 controls (don't have flashers) and a 02 harness? Replaced harness because old one was hacked up and crispy but low beam worked, didn't change light harness. Has 02 ecu already though and I believe the 02 up rotor have to double check. Bike is kind of a Frankenstein has parts from all different years