Conditions for Setting the DTC
WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. 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 system voltage is less than 10.5 volts.
- During the system operation, the system voltage is less than 9.5 volts.
C0800 07
- Ignition is in RUN.
- The system voltage is greater than 17 volts.