I need to the replace the wire that supplies power to the ABS module. How do I remove the black cylindrical cover? See photo. The top inside edge is very close to the body. Do I have to remove the ABS system completely?

 

can you take a zoomed out picture of it?

 

If I remember correctly the cover will slide off. But you will have to remove the screws holding the bracket to the body to move it over some. Then the cover should slide off.

 

My car does not have the bracket. There is a wiring harness that gets in the way. I tried moving the harness a bit by unsrewing the clamp that holds the harness.

 

You should have a bracket under the entire assembly with 3 10MM screws holding the entire assembly to the body of the car.