Get a multimeter!!!!!!
I just opened up the HL S/S pershing, and copied all the wiring(after scrapping the original T34 electronics)
Nothing is labeled on HL boards[&o]
It is not easy to do,take notes,pics etc. of all wiring BEFORE you tear apart(lots of notes).
If you do not know what you are doing.......put it aside and find your answer BEFORE continuing.
Be careful, and just ask for help as you need it(on the forum or PM any of us who are willing to help you)
Also, not a whole lot of room for smoke unit + its messy,so I skipped that part.