I had the same ticking from the rear when driving slow or turning mostly. I noticed it came from the trunk area rather than the wheel or the rear axle. So to inspect it I folded the rear seats down and drove for a while and 80% of the ticking went away. I thought I was tripping so I put the seats back up and drove again and the ticking came back. So I came to the conclusion that where the rear seats hooks on that's where the sounds come from because the car bends a little while turning or driving on bumps slowly. For most of us, the noise goes away while driving fast so I don't think it has anything to do with the mechanical components. I suggest u guys try folding the seats down and it might go away. Tho I haven't fixed the sound, I have peace of mind that it's nothing with the driveline components. Thanks hope it helps!