Today I installed the EVO ALL in my 2020 Toyota Corolla GR Sport Hybrid, unfortunately the hybrid start wire was too short because I wanted to mount the module all the way on the left behind the cover for easy access. However upon testing all still seemed to work (blower goes on, which for me is the most important, both in winter and in summer). My question is what exactly does this wire? I can simply extend the wire, but I feel a bit hesitant cutting and soldering the original wire (it is very thin, so I don't want to use a splice connector).
I guess this is for the car to be able to start if the battery becomes low because of the blower (and lights and radio) going on?
Also was wondering what the override switch does, suppose only as an emergency for when the EVO for some reason fails?
There are a lot of spare wires, from the big white connector they seem spare I/O, but from the smaller white connector there are 2 orange wires which don't appear in the instructions. Wish the instructions explained all the connections a bit more.