Hey everyone. I am very new to car mechanics and would appreciate as much help I can get. I have attached a link to a video of car's left rear wheel. The drum isn't spinning freely and is slightly jammed. I am not sure if this normal dur to corrosion. I am just wondering if this is causing the ABS issue that I am having in my car. I had posted few days ago about the ABS issue and the problem is still there. For someone who hasn't read that post basically the ABS issue is coming after a while of driving, sensor is reading fine, the mechanic had ran out of ideas and I haven't been able to book a driving test because of this issue. 

Anyways, this sort of irregular friction to the drum, is this due to brakes inside the drum or bearing or something else. Much appreciated. 

 

9 hours ago, Ksav said:

I am just wondering if this is causing the ABS issue

Unless your car has "brake assist", then the ABS can't be applying the brakes by itself.

 

A binding brake must therefore be due to a high spot inside the drum (which may be corrosion yes) and/or misadjustment at that corner. If your mechanic couldn't figure that out by themself, I suggest changing garages!