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.
B001C 01, B001D 01
The Pyrotechnic rollover bar actuator control circuit is shorted to voltage for 2 seconds.
B001C 02, B001D 02
The Pyrotechnic rollover bar actuator circuit is shorted to ground for 2 seconds.
B001C 04, B001D 04
The Pyrotechnic rollover bar actuator control circuit is open for 2 seconds.
B001C 0D, B001D 0D
The Pyrotechnic rollover bar actuator deployment loop resistance is greater than 4.2 Ω for 2 seconds.
B001C 0E, B001D 0E
The Pyrotechnic rollover bar actuator deployment loop resistance is less than 1.4 Ω for 2 seconds.