Chosen Solution
All I get is static.
Hi @nytryder26, It looks like the AM/FM radio antenna is in the rear quarter window or rear window (not sure which) and the roof shark fin antenna is for GPS and SDARS reception . Here’s an image from the 2013 service manual showing the component layout for the AVN unit which shows the two antenna units i.e. the shark fin antenna and the radio antenna (Item #10)
(click on image to enlarge). Here’s the procedure from the service manual how to check the AM/FM antennas
(hover cursor over image and click on magnifying icon in image. when image loads click on it again to magnify further)
