☆☆☆☆☆☆☆EDIT ☆☆☆☆☆☆
The flat puck style antenna has one plug for GPS & SXM Satellite radio , the shark fin has two one for your radios factory air card for 911/ Assist & paid for uconnect app features and one for sxm sat radio .
You can remove it , but you'll need to install a 911 delete plug on the back of your radio ( purple plug ) or you'll get a service your phone message when you start the truck . Not too bad , the message goes away by itself ., some say it doesn't happen every time and doesn't bother them .
It bothered me ...
I've upgraded to the RA4 8.4NA radio so my truck has the puck style antenna , I've installed the 911 delete plug AKA ( 911 fooler plug)
With my 911 delete plug I still get cell reception because the delete plug acts as a short antenna mounted directly to the radio.
The delete plug is just a 10 ohm resister to simulate an antenatal connection.
You can install the resistor @ the antenna end for better reception for Uconnect & 911/ assistance calls while not connected with a phone via blutooth.
For the 911 delete / fooler plug try
www.allmoparparts.com
OR
www.oemautopartsco.com
To make your own using your existing purple plug on the back of your radio or details on the resistor required to solder in @ the antenna end for better reception look here .
Just scroll down to note #1 in this post .
https://r.tapatalk.com/shareLink?ur...&share_tid=78289&share_fid=17770&share_type=t
DIY: 2013+ RA3/RA4 8.4" Radio Conversion Upgrade
FYI Sir , the mustard color plug on the back of your radio is the sxm antenna and the white one is AM/ FM .
With the puck style : sat radio and navigation works fine .
Hope this helps !
