Brakes are not working properly. Diagnosed as left front hub speed sensor. I also understand there can be a problem with a 'pigtail' wire harness connecting the computer to the ABS hub unit. Since vehicle was diagnosed, brakes have worked fine. Which of these problems would be the most logical? I have purchased the wheel sensors, but I was needing the part # for the pigtail harness. From my research, the pigtail seems to be the most likely culprit. I would appreciate your input.
"not working properly" can mean a dozen different symptoms with a dozen different causes and fixes. The most common thing we run into involves the front wheel speed sensors, but no replacement parts are needed.