I have not cracked open the dash on my SHO at all. BUt I have a project I am thinking of doing. I am hoping someone who has opened their dash up can help me.
The input to the headunit for the backup camera. is it std RCA or is it just another wire in a generic harness/plug? I would like to be able to piggyback and use the built in headunit for another camera. I can wire in a RCA splitter easily enough, but do not know if the head unit has an rca input..