The crimson arrow is what we are following, if we return to the wiring diagram it's the DA-DC junction relationship here: I agreed and now truck is throwing fits because of Motion's put in. Probable didnt use Redarc diode. Amusing part is I haven't even hooked up a trailer as https://mpowerdirectory.com/listings737843/the-smart-trick-of-collection-agency-in-anaheim-that-nobody-is-discussing