Conditions for Running the DTC

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

The ignition is ON.
The system is not in Battery Saver Mode.
DTC P0068 is not set.
The battery voltage is more than 8 volts.
DTC P2101 runs continuously when the above conditions are met.