Hello all,
looking for help. I have an AVH 4200 NEX in my 2013 Silverado. Have had for about 5 years now. Has worked with zero issues with my tailgate camera. Wired in to tail light. ***Zero issues for 5 years***
Last week in the morning I left and it worked. Parked for about 1.5 hours and suddenly, reverse does not switch over to camera.
I pulled apart camera, tail light and head unit. No issues. Now Every Time I start truck the head unit defaults to black camera screen with guide lines. I put in reverse and camera appears. Put in drive and back to the black screen with guide