Conditions for Setting the DTC
WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
B1B15 2A
- The control module detects a continuously closed On/Off Vehicle Switch.
- The above condition exists for more than 1 min.
B1B15 11
- The control module detects a short to ground in the On/Off Vehicle Switch signal circuit 5723.
- The above condition exists for more than 2 s.
B1B15 15
- The control module detects an open in the On/Off Vehicle Switch signal circuit 5723 or ground circuit 1351.
- The above condition exists for more than 2 s.