My service brake system light comes on once in awhile. I check fluid its full and pads are 50% or better. I had it checked for codes and nothing. Any idea what it could be??? Thanks
We just fixed an escalade with this problem. There was a switch/sender screwed into the ABS under the mastercylinder that had fluid seaping thru it into the connector basically shorting it out causing this message. No codes, no brake issues, no blown fuses. Took forever to find it.