Circuit/System Description
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
This is a fault detection of the drive motor generator power inverter modules' (PIM) internal motor control module (MCM). This fault is handled inside the PIM and no external circuits are involved. The MCMs are located within the PIM and are not serviced separately.