[Chevrolet Customer Svc]

Originally Posted by gm2376

I finally took my car out of storage, and the tpm system read nothing. I figure no big deal, as the battery was disconnected. i release the extra air and drove around and hit relearn and still nothing. I even put in more air and released it just to let it flow through the monitors, and still says service system. Anything else i should try, or it is a trip to the stealership,

Hello gm2376,

Sorry you're having some issue's currently. Could you private message me your VIN and current mileage. I will see if there is any information I have on this issue for you.

Reggie B.
Chevrolet Customer Care