Expedition 4WD V8-5.4L SOHC VIN 5 (2005)
Body Control Module: Service and Repair
Vehicle Security Module
VEHICLE SECURITY MODULE
Removal
1. NOTE: Prior to removal of the vehicle security module, it is necessary to upload the module configuration information to a diagnostic tool. This
information needs to be downloaded into the new module once installed.
Disconnect the battery.
2. Remove the pin-type retainer and the RH A-pillar lower trim panel.
3. Disconnect the 3 vehicle security module electrical connectors.
4. Remove the 2 screws and the vehicle security module.
Installation
1. Position the vehicle security module and install the 2 screws.
2. Connect the 3 vehicle security module electrical connectors.
3. Position the RH A-pillar lower trim panel and install the pin-type retainer.
4. Connect the battery.
5. Reconfigure the VSM module.
6. Train the tire pressure sensors.
7. Clear the DTCs. Repeat the self-test.
