Action Taken When the DTC Sets

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.

P0601 and P0604

DTCs P0601 and P0604 are Type C DTCs.
The transfer case will default to 2WD High for the remainder of the current ignition cycle.
No further range changes shall be allowed.
The SERVICE AWD indicator remains illuminated for the remainder of the current ignition cycle.
The transfer case control module will store freeze frame data.

P062F

DTC P062F is a Type C DTC.
Default Long Term Memory Values will be used.
The SERVICE AWD indicator will NOT illuminate.
The transfer case control module will store freeze frame data.