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.
DTC B1594 29, 82 or B1A62 46, 49, 92, 98 or B1A9B 00
Component Internal Malfunction
DTC B1A62 54, 55
The device is not configured properly.
DTC B1594 11, 12, 13 or B1A62 92
An internal evaluation logic has detected a malfunction of the circuit.
DTC B1A62 76
Incorrect Mounting Detected