A common issue is that moisture can get in to the backup camera and cause it to fail. Our backup camera started to fail by showing an intermittent blue screen. This video shows how to take the camera out. When it was out I opened the camera, allowed it to dry out, and then sealed it with caulk before reinstalling. Since that fix, three years ago, the camera has been operating perfectly. I know this is not a great video, but I figured if it can help someone, here it is.
13 май 2021