Conditions for Setting the DTC
WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
P2615
Camshaft Position Signal Output Circuit=Short to Groundor Open & - For greater than 5 s
P2616
Camshaft Position Signal Output Circuit=Short to Voltage & - For greater than 5 s