Repair Instructions
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.
Perform the Diagnostic Repair Verification after completing the repair: Diagnostic Repair Verification
- Oil Pump Flow Control Valve Replacement - Q44 Engine Oil Pressure Control Solenoid Valve
- For control module replacement, programming, and setup refer to: Control Module References