Trouble codes

I got in my truck this morning to have a lot of things come up on my display. Hill descend fault, traction control, and brake. So using punch it performance programmer, I checked for trouble codes. It had 3 codes. C0049, B10F1, and B1048. I tired finding info on the codes. Only was able to find a lil info on C0049 saying it was brake fuild (subfault). Couldnt find info on the other ones. So I cleared the codes and immediately there popping back up on my display. Need help on what to do and/or check to make these codes go away.

Thanks

Cruise control and speedo working?


KCCO

I know speedo is working not sure on cruise control, didn't try it when I was driving.

Check the connection by the parking brake. Do you use your park brake allot? Or maybe a wheel speed sensor?

I was just thinking about the speed sensor and brake sensor. I don't know if they're like the 08-10, but those had issues with the brake sensor on the bottom of the reservoir.


KCCO

Got back in the truck to head home and it's fine now. Weirdest thing. Hope it stays good

Yea it comes and goes. Would that be a loose connection or loose sensor