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.
Callout
Component Name
1
Turbocharger Wastegate Actuator Solenoid Valve with Duty Cycle at 100 percent