Disconnect and isolate the battery negative cable.Locate the alarm siren module (3) on the inboard side of the left front fender load path beam (2).Disconnect the engine compartment wire harness connector (4) from the connector receptacle for the siren.Remove the two screws (1) that secure the siren mounting bracket to the spring nuts in the load path beam.Remove the siren and mounting bracket from the load path beam as a unit.