Backup camera on black screen

[Jeff Fremlin]

I've tried replacing the camera on my truck with part number68417514AA and 04672735AD the first camera works at the uconnect but doesn't fit the tailgate handle and the second one fits the handle but doesn't work on the uconnect. Im not sure if there's different handles.

This is on a 2019 ram 3500 limited 6.7 Cummins