i had the same issue, but now another issue..
hey guys im starting up this thread again bc i had a guy at my local shop tell me that i need to replace my smart junction box and since i know nothing about it, i figured i would do a little bit of research! Seeing as you Aihler replaced your s i really need som feedback from you guys.
So i had the same issue with the tail ights not working on the passenger side in my 07 gt. so i checked all the fuses and one was out that was labeled SJB #4 and replaced it and they went to working. so now my ac isnt working and all my fuses are good and the guy at my local shop says the compressor isnt getting power, and checked all grounds and everything is fine, so then he called ford an they said it sounds like the SJB needs to be replaced and it could be around $300??? But reading what yall have said, someone evidentally paid $1000 for it, so im happy with the number 300 haha But guys i need help!!!
2007 Mustang Gt-Vista Blue