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.
- Perform the Tire Pressure Indicator Sensor Learn .
- Verify DTC C0775 is not set.
- If the DTC is set
- Test the keyless entry antenna for proper operation. Refer to Keyless Entry System Malfunction .
- Clear DTC.
- Verify DTC does not set.
- If the DTC sets, replace the K9 Body Control Module.
- Go to next step: If the DTC does not set.
Go to next step: All OK.
- Go to next step: If the DTC is not set
- All OK.