BSav

Truck has been at dealer over a week now. Just got parts to replace master cylinder. Do the brakes drag while this code is active ? Or what causes the code anyone know? Truck had bad fuel mileage for the day and half until I brought it in and would slow down quite quickly when letting off gas. Front rotors looked like they had some pitting from it. Chev won’t take ownership to replace them for the unnecessary wear after they Re flashed to fix three times before doing master cylinder. Not happy