So last night I hooked up my windshield lights and all that. When it came to fishing the wire thru the firewall I seriously could not find where the factory harness goes in. Granted, it was 40 degrees and 1 o'clock in the morning BUT is the 2011 different from the previous years?

 

google search term "site:jk-forum.com firewall" gives a number of hits including the following very useful writeup:

https://www.jk-forum.com/forums/show...-Firewall-Hole

 

When I wired up my front VHF antenna that's the write-up I used to find the hole. I used a stretched-out wire coat hanger to poke through the insulation, attached the wire to the coat hanger, and then pulled it back through into the cab on the driver's side.