Conditions for Setting the DTC
WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- This DTC shall be set as current when the voltage falls below 9.0 volts for 1.2 seconds.
- When the vehicle exits START the module shall delay checking the voltage for 2 seconds.