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.
B1370 01
Ignition circuit is shorted to voltage.
B1370 06
- Ignition circuit is open.
- Ignition or run/crank relay circuit is shorted to ground.
- B+ circuit of the ignition run/crank relay is open or shorted to ground.
- Ignition run/crank relay control circuit open, including relay coil and ground.