When Monitored:
WARNING: This page is about a different car, the 2011 RAM Pickup. However, it is still accessible from the selected car via links, so may be relevant.
Whenever the engine is running. The 2C clutch volume index (CVI) is updated during a 3-2 or 4-2 kickdown with throttle angle between 10 and 54 degrees. Transmission temperature must be at least 43° C (110° F).