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 / Vehicle - In Service Mode
- Operate the component:E7 Rear License Plate Lamp - Pressed
Verify the component produces a clicking sound:M40 Rear Compartment Lid Latch
- If the component does not produce a sound
Refer to: Circuit/System Testing
- Go to next step: If the component produces a sound
- If the component does not produce a sound
- A fault is not currently present and may be an intermittent condition