Conditions for Running the DTC
WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
Key ON Test
- The key is in the ON position for 5 seconds.
- The engine is OFF.
Engine Run Test
- The engine is running.
- The engine speed is less than 3,000 RPM.