On my 7 way plug I found 12 VDC (4) and the running lights (3). I can jump 3 & 4 and the lights come on steady or jump it with the flasher and they will flash.
If I jump from 12 VDC (4) to the left (5) and/or right (6) for the turn signals, why don't the turn signals/brake lights come on?
Also, what is the center auxillary pin used for?
