Good morning everyone the FNG here im hoping anyone could help me with a issue im having. I purchased a 1999 ranger 4x2 base model the previous owner did a 3" lift and 30" tires which is making the transmission not so happy or so i thought so I found a 8.8 4.10 lsd 3rd member and threw that in to maybe get the ratios back to normal it helped a little and I reprogrammed the computer for it but I've been trying to program the RABS module to it as well and can't get any communication i purchased a new Ford module with the same results can anyone give me any idea of why this is happening it would be much appreciated