WTH is wrong with my anti-lock brakes

[600remguy]

Swapped out the newer hub which I believed was giving me trouble. No change. Still get the right front (RF) wheel braking hard and pulling to the right when almost to a stop as the anti-lock kicks in on dry pavement. Use to be only in a slight right turn but all that changed and will do it anytime, as well as in reverse. So, that being said, I replaced the RF hub, removed and cleaned the rear axle sensor. I get no problem indication. Any ideas?

 

[ncranchero]

Are you sure yuor caliper is releasing all of the pressure from the previous stop and reapplying the brakes causing it to lock up first ...... then the ABS reacting to a wheel that appears to be sliding? DFIK, you covered the ABS checks unless it's in the module. Get the ABS codes pulled?