Hope everyone is doing well. Need some help and hopefully someone has some ideas. Out of nowhere my backup camera started displaying it's image like this. It's not straight back and part of the view is just blacked out like a semi circle. I have a Gap tool and there are no codes related to IPMD a or b or any related errors. I've purchased a couple used camera modules and when I plug them in it says see my dealer. I've also taken a good camera from the front and from the mirrors and plugged them in and get the same error that I need to see the dealer. Could this be a bad IPMD even though no codes are showing up? Is there a CCF file I could try to upload that programs the camera?

Any input is really appreciated.
Thank you!

Quick update. Did a new scan and got B108E-31. Safe to assume the CCM needs replaced?
Thanks