Backup Camera Fix

Have a 2012 SRX and the camera went from static fuzz to black fairly quick. So either the camera stopped working or the main unit did would be my guess. I hardly ever use the thing but is nice when you want to back up to something close.

There have been many post of the camera not working but has anyone had it fixed and what was the cause.

I can pick up a camera for 120 or so, and installation is simple. Be nice to know how to test it on a bench