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.
Any of the following conditions must exist for 5 s
B0081 42
The Passenger Presence Module Rezero procedure has not been attempted/performed.
B0081 11
The passenger presence module has failed the Passenger Presence Module Rezero procedure.