Conditions for Running the DTC

WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

The engine is operating.
The vehicle speed is 0 mph.
The BARO is greater than 68 kPa.
The ambient air temperature is greater than -7°C (19°F).
The fuel level is between 12-88 percent.
The DTCs run continuously once the above conditions are met for 14 seconds.