Conditions for Running the DTC

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

DTC P0711 and P0712 are not active.
The components are powered and ignition voltage is greater than 9.0 volts and less than 18 volts.
Engine speed is greater than 200 RPM and less than 7,500 RPM for 5 seconds.
The engine has been running for 20 seconds with a coolant temperature above 20°C (68°F).