PAC Tech

There is a rumor out there and I need somebody to test it. The pigtail connector with the back-up camera input has 4 blank pins. One of these pins needs to see one negative pulse during startup. Any daring souls wanna try? [b]P.S. - use a 1amp fuse for your safety. [/b] It is NOT confirmed, but I need somebody to try this and give feedback. Please do so at your own risk!