Has anybody successfully hacked the navigation lock on the latest 2011 SNS 200 Navigation unit? My audio guy is saying that it's needs some form of a PickLock because it's going through the gps antennae and not the speed sensor wire/parking brake. We have the parking break grounded and the speed sensor wire disabled and it still isn't disabled...

Any help would be much appreciated.

http://www.scion.com/sns200/

 

I'm working on this same issue...has anyone had any luck with it?

Also, bubbrubb, did you use a wiring diagram for the SNS 200 to isolate the speedo and parking brake wires? Could you clue me in on how you determined which was which?

 

It's been done! Just found this today:

Guide for the NavHack:
https://www.scionlife.com/forums/sho...d.php?t=210873

Bonus: Official Scion install guide for the SNS200, complete with rudimentary wire schematic:
http://www.trdsparks.com/install/PT611-21111inst.pdf