Need some help please. So recently my air stopped working in my 2016 Expedition due to the wiring harness going bad from getting bumped all the time. This would be the second time I've replaced it. Common issue due to the location and ability to get kicked frequently. This time though I replaced the resistor also because there was evidence of burn marks. Re wired the new harness exactly like I did the first time and now the air comes on but only in high and I can't turn it off with the controls. It will cycle through vents with the dial but the power button and speed does nothing. Is it possible the new harness gets wired differently? Thanks in advance