Yesterday I was driving down a hill, and I felt my brakes give a little... Nothing major but enough to to where I can feel it. Then my dash light up like a Christmas tree. I've needed new brake for a month or so and I figured I just needed to finally replace them (keep in mind I'm not mechanical at all) until I got on the highway and realized my cruse control didn't work... Will replacing my brakes fix this? Do I need a new abs sensor? I bought it used from an individual and if I take it to the shop this will be the second time it'd be in the shop.... And I've only had it since January.