Conditions for Running the DTC
WARNING: This page is about a different car, the 2017 Chevrolet Suburban 3500 HD. However, it is still accessible from the selected car via links, so may be relevant.
- Vehicle speed is greater than 8 km/h (5 mph).
- Engine speed is less than 8, 192 RPM.
- Engine load is less than 60 percent.
- Engine misfire is detected and DTC P0300 sets with the MIL illuminated.
The DTCs run continuously when the above conditions are met.