Conditions for Setting the DTC
WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
- The EBCM commands the solenoid valve relay on and battery voltage is not present at the solenoid valves.
- The EBCM commands the solenoid valve relay off and battery voltage is present at the solenoid valves.