ajdillon

Hit me with another 2x4, finally located and pressed proper reset button and all appears well ajdillon

I lost my backup camera while installing the bypass. Had to go to the FM A/V page, select A/V settings, then select system settings and turn the camera back on, it's worth a try. ajdillon

UPDATE; Performed the two wire update, appeared to work for a while then I started getting the Park Brake Warning Screen and lock out. Thought I might have a problem with the second wire ground, so I checked it, still no joy. Went so far as to remove the lower right corner of Connector 2 and manually place ground wire on the lower rightmost pin before replacing the connector, still no joy. BTW, pulling power from the Z1 shut off the back up camera, took me a while to figure out how to get it turned back on. Any suggestions would be gratefully acknowledged. ajdillon

See Below

Thanks ajdillon

I bought the CNDV-1000HD Upgrade Disc to upgrade my AVIC-Z1, installed originally Spring 2007. I vaguely recall the installer putting in a $10 toggle circuit that toggled the illumination wire power three times at boot up to put it in demo mode so I wouldn't have to stop and apply the emergency brake to dial/navigate. I got the upgrade installed just fine, but now it wants me to apply the emergency brake to get anything done. I've read the posts about grounding a wire to eliminate that problem, question is do I need to try to find/identify the old hack ckt or just leave it alone? Thanks ajdi