Ok guys I'm a new guy here and I've been in this business for 17 years now. Pioneer video is new to me I normally sell Alpine and Kenwood. but I;m told this is the place for pioneer help. I have a customer that came to me with a modded AVICN2. It has the lastest software for a N3 also. His screen went out and had to sent back to pioneer for service. We got it back and the soldier for video bypass had been removed. We re-solderd it and reinstalled it and the bypass doesnt work anymore WTF? Where or what should we do at this point? The wiring was never removed from the car for service so the p-brake is still connected to ground. Any help will be much appreciated!

Are you sure the solder points are still intact on the main board?

Intact? When the radio came back from service the warranty sticker was placed over the solder points again. I pulled it back only to see 2 bare cooper points on the bottom of the board. I dropped a small amount of solder over the two points and made sure the E-brake wire was connected. But Im not sure whats stopping it from working in motion.....