Just picked up a brand new 2019 elevation model. Just hit 1000kms and did my first full tank of gas.
was installing a new tonneau cover at night and had the bed lights turned on for maybe 20 minutes. Went back in to drive and engine light was on with these codes.
reading about brake failures and stuff isn’t very re assuring. Called Gm and send me these codes.
many info on these or what it could be ? Truck runs fine.