Conditions for Running the DTC

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2013 GMC Yukon XL, 2013 GMC Yukon, 2013 Chevrolet Suburban, 2013 Chevrolet Avalanche, and 2013 Cadillac Escalade EXT. However, it is still accessible from the selected car via links, so may be relevant.

The vehicle speed is greater than 8 km/h (5 mph).
The engine speed is less than 8,192 RPM.
The engine load is less than 60 percent.
Engine misfire is detected and DTC P0300 sets with the MIL illuminated.
DTCs P1380 and P1381 run continuously when the above conditions are met.