bones123

Hi,
Everyone! I purchased a 2002 SC430 a few weeks ago for my wife with 34,000 miles on it. I want to install a backup camera. I know about NAVTOOL etc but i think there is a simple way to just interface the video. Beat sonic uses a pigtail and uses pins 2 & 14 on the 22 pin connector on the back of the nav screen. Does anyone know which pin is the V+ and which is the V-. I think with a simple relay arrangement I can use these pins to connect the 1v p/p composite video signal from the camera I have on the way.

Cheers

Bgw70

This should help you...




1of2





2of2

bones123

Thanks Bgw70 but i guess where these pins aren't populated on the connector they are not on the wiring diagrams either...

Bgw70

Does this help?

Bgw70

Check out the link to my back up camera install, starts on post 15.

I wanted to show you where I accessed 12vdc and it is only present when you place the car in reverse...

It will be easy for you to figure out the +/- video input once you start your modification.

Have you figured out how to make the video switch between the primary nav and the aux (pins 2&14) video inputs?

bones123

Bgw......No not yet. I am presently away from the car on a ship!! Will be for another couple of weeks!