Conditions for Running the DTC: P2715
WARNING: This page is about a different car, the 2008 GMC Yukon and 2008 Chevrolet Tahoe. However, it is still accessible from the selected car via links, so may be relevant.
The clutch PC solenoid 3 commanded pressure is less than 5 kPa (1 psi) for 4.5 seconds.