Circuit/System Verification

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.

Verify that DTC C0186, C0196, C0253, or C0710 is not set.

If any of the DTCs are set, refer to Diagnostic Trouble Code (DTC) List - Vehicle .