Today I replaced my passenger side Axle U-Joint on my 2001 4x4 Excursion. When I put it all back together my ABS light came on. I did take off the sensor to remove the hub but I put it back the same way. Do you think it went bad? Any sugestions?

 

Mine did the same thing but it went away the first time I took it for a drive and got up to around 20mph. Hopefully yours will do the same.