Replacing a lost keyless entry fob at the dealer can cost more then $50 dollars and requires you to take time out of your day to go to the Dodge dealer. By obtaining a key fob on eBay or other sources on the internet, you can save time and lots of money.
Turn ignition to OFF.
Locate the Data Link Connector, it is a black 16 pin connecter that is under the driver’s side dash, right where your right knee would be. You have to look up into the dash from below to see it. The image shown is the location in a 2005 Dodge Ram Truck. The location varies depending on year and make of Dodge, but it is in the same general area under the driver’s side dash on all models.