Fired my coach up today and no back-up camera.... Have a "no signal" message flashing...
This camera is part of my Jensen radio.... I've turned it off and on a couple of times and have even retracted it a couple of time but still get the message...
The only time I have seen that message is for a bad connection. There are two for that camera. One behind the radio, easy to get to and labeled just lift the dash cover. The second is behind the camera itself. You will need a ladder to get up to the camera and remove it. The cord is about 4 foot long. The connector may be dirty. I have socked in tuner cleaner then reassembled and taped to keep clean.
I lost my right side camera and removed cable from back of radio/monitor and connected cable to another port to prove it was not camera or cable. As Silver said try that first
FYI: checked all connections - OK; checked fuses - OK; removed camera from rear and checked connection and power - OK
Don't have side cameras on my 08 coach BUT did find another camera plug behind the radio and plugged into it.... After cycling through camera choices on radio found that on camera #3 everything worked like a champ !!!!! Yea !!!! Thank you Lord !!!!
I was dreading what was going to happen if I couldn't get it working since they have discontinued this radio/camera setup and it was going to be a nightmare replacing it...
Linear Mode
