Problems, Driver Warnings or DTCs - Gen 2 Volt
DIC problem - No tire pressure read out and FM goes to "88" and AM goes to "530"
Bought new 2018 Volt in Sept. About 10,500 miles. This started about a week ago. Took it into the dealer early AM, got free loaner car - end of day -- they are online with GM and don't know what's up.