Normal Operation
WARNING: This page is about a different car, the 2005 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.
The luggage compartment lid remote switch supplies a ground signal to the front electronic module (FEM). When the FEM receives the ground signal through circuit 8-AA30 (WH), the FEM sends a standard corporate protocol (SCP) message to the rear electronic module (REM), which energizes circuit 29S-AA83 (OG) and releases the luggage compartment lid.