Conditions for Setting the DTC
WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
B1A30 11
The K182 Parking Assist Control Module has determined the voltage reference circuit 2374 or 6581 is shorted to ground
B1A30 12
The K182 Parking Assist Control Module has determined the voltage reference circuit 2374 or 6581 is shorted to voltage
B1A30 19
The K182 Parking Assist Control Module has identified high current on the voltage reference circuit 2374 or 6581