WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
Illustration
Tool Number/ Description
EL 46079 J 46079 Tire Pressure Monitor Diagnostic Tool
EL 50448 Tire Pressure Monitor Sensor Activation Tool