Hey everyone, new guys here. I’m having some trouble with my bosses truck an my truck. He has an 04 ram 5.7 with a mm1 straight blade on it. 4 plug isolation module. I have an 09 ram 6.7 with a 9’6 ezV mm2 on it with a 4 plug isolation module. Neither of us have low beam on the drives side. Change port 3 an 4 the issues follows it. Fisher says buy a newer 3 plug modual an wiring an swap it over. I read on here somewhere u can jump a wire or something an make it work that way. Can anyone explain this better for me as to what wire to jump from an to? Any help would be greatly appreciated! Thanks in advance!