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Home >> Ford >> 2000 >> Taurus LX, 3.0 2, AX4N >> Repair and Diagnosis >> External Pages >> Different car >> Section 51 (Instrument Cluster) >> Diagnosis And Testing >> Instrument Cluster >> Warning Indicator Functionality >> Door Ajar Warning Indication (If equipped)

Door Ajar Warning Indication (If equipped)

WARNING: This page is about a different car, the 2002 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.

The door switches for the rear of the vehicle are directly hardwired to the REM. The REM uses the multiple inputs from the door switches to determine whether the doors are in the opened or closed position. This information is then relayed from the REM to the instrument cluster via the SCP communication network. The door switches for the front of the vehicle are directly hardwired to the FEM. The FEM uses the multiple inputs from the door switches to determine whether the doors are in the opened or closed position. This information is then relayed to the instrument cluster via the SCP communication network.