Conditions for Setting the DTC
WARNING: This page is about a different car, the 2008 GMC Yukon and 2008 Chevrolet Tahoe. However, it is still accessible from the selected car via links, so may be relevant.
- The SOC at key-on is 30 percent lower than when the engine was last running.
- The 12V battery drain is greater than 2 amps.