Other day I was showing off for my uncle who has never rode in a newer diesel truck. I would put my foot on the brakes and build boost to make the truck take off faster. After I did this several times my ABS light came on and my parking brake light was blinking like my brake was on. When the lights came on I drove easy for a couple of miles and then went home. A couple of hours later I got in my truck and the light was still on. I went back into the house to get my smarty, but by the time I got back to the truck the light was off. Anybody ever have this happen? And what does it mean?

 

several threads about it, happened to me too. guys on here say its sensors. one on each front wheel and one in the pumpkin. mine went off on its own has not come back.....yet.