Circuit/System Verification
WARNING: This page is about a different car, the 2020 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition ON.
- Verify the scan tool Lane Departure Warning Switch Status parameter is Off.
- If the parameter is not Off
Refer to Circuit/System Testing.
- Go to next step: If the parameter is Off
- If the parameter is not Off
- Verify the scan tool Lane Departure Warning Switch Status parameter is On while pressing the lane keep assist switch.
- If the parameter is not On
Refer to Circuit/System Testing.
- Go to next step: If the parameter is On
- If the parameter is not On
- All OK. A fault is currently not present and may be an intermittent condition.