Your computers idea of when the steering wheel is straight may not be correct. See if you can get the dealer to reset the center point of the wheel, or use a Procal if you have one. When the computer sees the wheel one direction and the tires another you get ABS intervention. When I lifted my JKU by ABS went crazy until I adjusted the drag link to straighten the steering wheel but if the wheel was actually straight i'd have to correct the computers idea of what straight was.
Flame Red 2014 JKU, 2.5" AEV DualSport, AEV geometry correction bracket, Duratrac 315/70/17s, JKS Adjustable Front Trackbar, Teraflex sway bar connectors in the rear, Stock rear sway bay connectors in the front