Conditions for Running the DTC
WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
- The engine run time is more than 20 seconds.
- Engine running above 1200 RPM.
- Vehicle speed above 8 km/h (5 mph).