2010 Dodge Journey -fuses are okay, but backup camera won’t work

dodge
journey

#1

No radio backup camera not working fuses checked the’re ok
what do i check next


#2

Disconnect the car negative battery cable and let it sit for 15-20 minutes.Reconnect battery cable and see if it works.

The next thing that can cause this is a faulty camera or the
connecting wiring via the loom to the rear door.