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.
- Vehicle in service mode, A11 Radio on.
- Verify station reception is normal when tuned to several known good FM stations.
- If FM reception is poor.
Refer to Circuit/System Testing
- Go to next step: If reception is normal
- If FM reception is poor.
- All OK.