Ford 8G1Z-14B345-B
Side Impact Sensor, Center

A front impact severity sensor replacement demands an evaluation of both the RCM and impact sensor mounting areas for any crash-related deformation followed by restoration of original configuration and fresh RCM and sensor installation given that improper work could lead to severe injury or death. The driver must verify that the SRS functions without faults and releases the vehicle only after the warning indicator lights up while the correct RCM fuse is absent during the ON ignition phase. Begin by depowering the SRS. You must begin by taking out the front impact severity sensor through a process starting with left-hand side air cleaner removal along with electrical connector separation before you extract the bolt and sensor. A torque of 12 Nm (106 lb-in) should be used during the process of tightening the new sensor. The fasteners of RCM and impact sensor must reach their specified torque value during installation to avoid restraint system malfunctions that lead to crash-related injuries or fatalities. Finally, repower the SRS.

The first step to service the side impact sensor inside the second row C-pillar of the Taurus X requires an inspection on the restraints control module (RCM) and impact sensor mounting points for crash-induced deformations. Installation of new RCM sensors and sensors should be carried out regardless of air bag deployment because failing to do so could lead to fatal injuries during accidents. The air bag warning indicator activates once both the right RCM fuse gets removed and the ignition switch turns ON. Releasing the vehicle requires performing and passing a complete check of the Supplemental Restraint System (SRS) for operational readiness and fault freedom. The procedure starts with depowering the SRS then proceeding to remove the quarter trim panel to disconnect the side impact sensor electrical connector. The user should remove the bolt holding down the side impact sensor. The correct operation of the restraint system depends on the proper 12 Nm (106 lb-in) tightening of the bolt for the new sensor installation together with meeting the torque requirements for RCM and impact sensor fasteners to minimize risks of injury or death during collisions. Reverse the sensor installation process only after making sure that the C-pillar and side impact sensor mating surfaces contain no foreign material or debris. Finally, repower the SRS.

The first step before servicing the side impact sensor which resides in the C-pillar of the Taurus and Sable second row is checking if the vehicle was involved in a crash. When a crash is detected the repair technician must examine the restraints control module (RCM) and impact sensor docking sites for deformations and then return both components to their original production shapes. The installation of new RCM sensors becomes mandatory because existing air bag conditions do not matter when preventing deadly injuries in accidents. Disable all features in the Supplemental Restraint System before starting your work. Unfasten the rear seat bolster before removing the side impact sensor electrical connector and later uninstalling the bolt which holds the sensor in place. The installation of the new sensor requires a 12 Nm (106 lb-in) torque on the bolt together with proper torqueing of RCM and impact sensor fasteners to prevent incorrect restraint system behavior. Follow removal steps in reverse order to install the sensor by first cleaning all mating surfaces of the C-pillar and side impact sensor devoid of foreign objects. Completing the service requires powering up the SRS after all other procedures are finished.

Depower the Supplemental Restraint System (SRS).

The installation of new parts.

Restore any damage to the original production configuration, and install a new RCM and sensors regardless of air bag deployment status.

Two screws.

Confirm that the Supplemental Restraint System (SRS) is fully operational and free of faults.

The radiator grille.

To avoid incorrect restraint system operation, which could lead to serious injury or death in a crash.