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.
C0800 03
- During initialization or when the system is inactive, the 12V system voltage is less than 10.5 volts.
- During the system operation, the 12V system voltage is less than 9 volts.
C0800 07
- Ignition is in RUN.
- The system voltage is greater than 18.5 volts.