Actions Taken When the DTC Sets
WARNING: This page is about a different car, the 2024 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
DTCs listed in the DTC Descriptor category = Type C DTC
The control module K20 uses the gear selector lever position sent by the control module K71 over serial data to determine park/neutral for engine starting.