Conditions for Running the DTC

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.

The ignition voltage is greater than 11 V.
The ignition switch is in the Crank or Run position.
The ECM commanded the Camshaft Position Actuator Solenoid Valve On.
The DTCs run continuously when the above conditions are met.