I’ve been busting my ass to replace rusted ass frame on my 660 for this weekend. I got about all of it back together and I was hoping to get running, when I turn on key I get nothing on the display. My first thought I didn’t plug something in, everything was plugged in, battery has close to 13v. I thought maybe I didn’t have battery connected right, I have the positive going to relay and ground to the chassis ground. The only two connectors that the colors really don’t match up were by the engine and in the pictures. There is a thicker red wire coming out of the relay and it has 12v on it. I’m not sure where else to check. Any help would be appreciated. I’d love to go riding this weekend especially after busting my ass for a week swapping a frame. Thanks
side note, where does the ecu bolt on? I did have a ground plug that’s coming of the frame that I don’t know if it was used before or not.