MikeAndre
Member
I have a 2007 Expedition that is now turning on the Hazard light while just sitting. I had to pull the battery cable to stop the battery from getting drained. From searching the internet it sounds like the common issue is with the Smart Junction Box. It also sounds like or I haven't seen an easy fix or work around to fixing the issue other than replacing the Smart Junction Box. I know enough about working on cars to be able to do any mechanical work. Has anyone here had to replace their SJB and if so what all did you have to do? What were the cost? Are new part evan available or should I be looking at buying a used SJB? Any help would greatly be appreciated. I also would like to note I found a lot of issues on the net mentioning the SJB needing replaced but haven't seen any info where person came back and detailed what they did to fix it.