Currently dealing with this !!! They can’t get me in the shop for 3 weeks. Did you ever find out what caused this ??
2019 blazer RS with 20k Miles. 3 days ago, the check engine light came on, car wouldn’t come out of 1st gear, service parking brake light popped up, service traction control light, and then random low fuel alert when there was over 1/2 tank of gas. I let the car sit for an hour, took it around the block and it came out of 1st gear but all the warning lights remained. Then today, check engine light is gone and no other alerts are present. It’s going to the dealership on Monday, but it’s super frustrating. Anyone else experienced anything like this?