Action Taken When the DTC Sets

WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.

The tire pressure monitor indicator icon on the instrument panel cluster (IPC) flashes 60 to 90 seconds and then remains illuminated after the ignition switch is cycled ON and the IPC bulb check is complete.
If equipped, the DIC displays a service tire monitor type message and dashes will only appear for the particular corner that triggered the failure.