GM Service Manual Online
For 1990-2009 cars only

Notice: Do not use a tire sealant if your vehicle has Tire Pressure Monitors. The liquid sealant can damage the tire pressure monitor sensors.

If the vehicle has this feature, a Tire Pressure Monitoring (TPM) system, this system is a sensing device designed to identify and display tire operating data and activate an alert or warning when tire pressure or temperature irregularities are detected.