Circuit/System Verification
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.
- Ignition ON.
- Verify DTC B1016 is not set.
- If DTC B1016 is set
- Program the device that set the DTC.
- Verify the DTC does not set.
- If the DTC sets, replace the device that set the DTC.
- Go to next step: If the DTC does not set
- All OK.
- Go to next step: If DTC B1016 is not set
- All OK