Circuit/System Verification
WARNING: This page is about a different car, the 2009 Saturn Outlook, 2009 GMC Acadia, 2009 Chevrolet Traverse, and 2009 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
Verify that the cellular antenna and cellular antenna coupling assembly are not damaged.
- If the antenna assembly is damaged, replace the cellular antenna.