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.
- DTC P0641 is a type C DTC.
- The transfer case fluid temperature will default to estimated values based on engine intake air temperature and transmission fluid temperature.
- Failure record recorded.
- The Service AWD indicator will NOT illuminate.