2022 Chevy Silverado 1500RST starting issues

[eduardomad]

Hello- I’m new to the Chevy Family and bought a new Silverado 1500 loaded with 8k miles on it. The other day I came home after riding it from the gas station (put premium gas) and parked at the house. A few hours later I came out to leave and the truck wouldn’t start. Truck is turning over without starting. Remote start doesn’t work either. I left the problem for the next day. Next morning I woke up and went outside and it started no issues, engine light is on so I took it to auto zone and the code was p102b. Anyone else have this issue on such a new truck ? Forgot to mention that I tried to download a new update over Wi-Fi but it failed, could that be the issue? Any feedback would be appreciated. I’m taking the truck in for service. God I hope it’s nothing serious.

 

[zora]

The code is related to a exhaust temperature sensor and should be covered by the bumper to bumper warranty. Don't recall anybody posting that code before.