Where is the differential filler plug f 150 2002?

The differential filler plug on a 2002 Ford F-150 is typically located on the rear differential housing. It is a threaded plug that can be found on the side of the differential, usually towards the top. To access it, you may need to raise the vehicle and use a socket wrench to remove the plug for checking or adding differential fluid. Always ensure the vehicle is securely supported before working underneath it.