[Bnks]

My rear brakes are squealing like crazy so I want to change the pads. The car still tells me I have 20k miles left on them. I was wondering if I could reuse the sensor or would I have to get a new one? Or is there a fix to stop the noise other than changing the pads? The brakes have plenty life on them and the sensor hasn't tripped, but I can't take the squealing anymore. Any input would be appreciated. Thanks