Conditions for Running 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 is in the Accessory position.
B1370 06
Ignition is in the Accessory, Run, or Crank positions.