Normal Operation
WARNING: This page is about a different car, the 2005 Mercury Montego, 2005 Ford Freestyle, and 2005 Ford Five Hundred. However, it is still accessible from the selected car via links, so may be relevant.
When the smart junction box (SJB) receives an open request from the luggage compartment lid release switch or the remote keyless entry (RKE) transmitter, the SJB energizes circuit 84 (VT/YE) and the luggage compartment lid latch/liftgate latch is released.