Conditions for Running the DTC
WARNING: This page is about a different car, the 2004 GMC Yukon XL, 2004 Chevrolet Suburban, and 2004 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- The system voltage is 8-18 volts.
- The engine is running for greater than 7 seconds.