After long trip in my country, I stopped my Edge for one day, and the next day when I started my Edge, it suddenly sounded like rear wheel were engaging and disengaging continually. That time, the AWD malfunction service require appearing at dual display of the driver side. When start driving with that error and I notice that AWD torque sharing display is not showing how much load is sharing to front and rear but car can drive with forward wheels.

The sound of engagement and disengaged of rear wheel is not heard after a short drive but all issues still exist. Every starting of engine, I would hear that jerk sound, get the malfunction message and not working AWD make me annoying. I hope someone can help me with my issue. I went to some experience workshops and nobody can solve it.