This one is a manual transmission with a 4.3 and 4 wheel drive. Has the OBD II connector port. Tried 2 scanners and both say “ no communication “. Checked power and grounds to the VCM above the coolant reservoir and they are good. I know I have one front wheel sensor bad. But before I fix the sensor, I wanted to know if the ABS system could communicate and tell me codes etc. Looking for someone who may be familiar with this system. Or is this one that may not communicate with my Modis or OTC scanner???