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 PCM has detected a voltage greater than 26.5 volts.
- Excessive current is detected on any circuit to the ODM.
- The above conditions are present for 30 seconds.