Can you call onstar to see the direction of travel a vehicle before it was involved in an accident?

It depends on the specific type of OnStar system installed in the vehicle. Some OnStar systems have the capability to track vehicle location and direction of travel, while others do not. If the vehicle is equipped with an OnStar system that has this capability, it may be possible to use the OnStar service to view the direction of travel of the vehicle before it was involved in an accident. However, accessing this information may require a subpoena or consent from the vehicle owner or subscriber.