Front right calliper.
The wheel wouldn't turn, so I supsected a seized calliper. Rebuilt it.
Then I noticed that no fluid is coming from the line.
I disconnected the line, pressed the brake pedal and nothing came out...
I disconnected the line from the ABS central unit and blow air, the line isn't obstructed.

There is two lines coming out of the master cylinder and going into the ABS central unit. Then all the other lines are going from the ABS to the callipers.

Could it be a problem with the ABS unit???
Can you easilly pull an ABS unit out and replace it with another one??? Is bleeding a problem in this case???

Thanks for the help.