It was information based off of an install for a 2020 4runner with the adaptive cruise control and crash avoidance options. Link to the video below. There is mention on the Redarc website that the diode they offer that was purchased, which is also below, is needed for vehicles with adaptive...
Did you see a need to install a diode since the luxury has adaptive cruise control? I’ve seen articles that mention the diode is needed in order to avoid feedback but haven’t had much luck trying to determine how to wire. I’ve got the diode coming but didn’t see any mention of it. I’m also...