Damit. I had a front left speed sensor code go off yesterday driving home. I took a peek at the wheelwell after I got home, but all I could see was the connector and it was connected? Maybe the Timken wheel hub/bearings wheel speed sensors are junk. I've actually never had a wheel speed sensor go bad on these GMT800s, until I replaced the hubs, LOL.
I ordered a GM Genuine speed sensor from RA.
I still have a slight vibration when braking at highway speeds, just not as bad as before. I'm thinking of replacing all rotors and pads. Truck now has 274k and I bought it with 225k. I was looking at the RA "high performance" kits from RA. They have Drynamic Friction, R1 Concepts, and Powerstop. Kits range from about $400 to $600 for 4 rotors and pads. I've always been an OEM guy, but just curious on these kits? I can't really complain on stopping power on this truck TBH. Anyone have any experience with them? Local AAP replacement is right at $400. It's just money, right?