Circuit/System Verification
WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition - On / Vehicle - In Service Mode
- Under normal operating conditions: Verify DTC C05D5 is not set.
- If the DTC sets
Replace the component: A104 Brake Master Cylinder
- Go to next step: If the DTC is not set
- If the DTC sets
- All OK.