Conditions For Running DTC
WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
- Vehicle speed is more than 0.6 MPH.
- Engine load is less than 100 percent.
- Engine misfire is detected.
- Engine speed is less than 6500 RPM.