Diagnostic Aids
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.
The scan tool ECM output control Starter Enable will override most of the conditions that are normally required to allow autostart. Although the vehicle may be started, there could still be conditions that are not allowing the vehicle to autostart when it is being operated under normal conditions. If unable to autostart, verification of the enabling criteria in Circuit/System Description is required to find possible criteria that is not enabling a autostart.