Conditions for Setting the DTC
WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
B1529 03
- The BCM detects a short to ground in the 12 V reference circuit.
- The above condition is present for greater than 30 seconds.
B1529 07
- The BCM detects a short to voltage in the 12 V reference circuit.
- The above condition is present for greater than 30 seconds.