Alright, so i reached about 110,000 miles and my abs light came on, I put on the 2 new sensors, i cleaned the ground on the frame rail under the driver door, and my light is still on. What component am i missing? Is it the part thats on top of the module? I Put i a scanner to it and says i have a short/ground.

This has been an issue for the 02 sierra/silverados.