Other Name: Sensor Assembly - Airbag; Air Bag Control Module; Diagnostic Unit
Replaces: DM5Z-14B321-E, DM5Z-14B321-P
Fits the following Ford Models:
C-Max | 2013-2018 | Energi SE, Energi SEL, Energi Titanium, Hybrid SE, Hybrid SEL, Hybrid Titanium | 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
Q: What Precautions Should Be Taken When Servicing the Air Bag Control Module on Ford Explorer?
A: The service of Restraints Control Module (RCM) requires safety glasses to lower risks of accidental air bag activation. The RCM safety canopy has the potential to deploy when the device is connected to the original mounting position while the ignition remains active so refrain from holding or moving it. The vehicle requires a new RCM if it suffered damage to the center tunnel area during an accident and it must receive complete repair to its original mounting state regardless of air bag conditions. The mounting bracket and wiring pigtail of SRS components must be checked for damage following collisions to warrant new SRS component installation. A proper operation requires RCM retaining nuts to be tightened to 12 Nm (9 lb-ft) but the use of memory saver devices should be avoided to protect personal safety. Static electricity poses a threat to electronic modules because they remain sensitive to these electrical charges. The RCM fuse removal during the ignition ON state makes the air bag warning lamp turn on while this normal condition shows no fault indication. The SRS system must be completely functional before returning the vehicle to the customer as well as checking the installed RCM to prevent false DTCs from triggering. The removal procedure for RCM begins with system power disconnection followed by floor console removal then disconnecting of the large RCM electrical connector by pressing the thumb tab and pivoting the position assurance lever back before pulling out the connector. The small RCM electrical connector requires loosening of the locking tab to disconnect before removing the three RCM nuts and removing the RCM. Install the RCM by first repositioning it according to procedure followed by securement of its three nuts then cable connection starting with the small electrical connector then assessing large connector alignment before final attachment. Press the remote connector until you hear a distinctive click followed by securing it with the position assurance lever. Reinstall the floor console before you turn power back on to the system.
Q: What is the Importance of the Air Bag Control Module in the Supplemental Restraint System (SRS) and What Steps Should Be Taken if It Is Damaged on Ford Mustang?
A: Rockford Motor Company requires that the Restraints Control Module (RCM) stays correctly positioned because it ensures proper air bag supplemental restraint system (SRS) functioning. Vehicle owners should replace the RCM even if air bags were not deployed after destructive accidents to the center tunnel area. Additionally the repair must restore the mounting area back to its original state. The back up power supply requires depletion through disconnecting the battery ground cable followed by a minimum one-minute wait period and complete disconnection of any auxiliary batteries and power supplies to prevent accidental deployment and injuries. Electric parts will sustain damage because static electricity remains an issue for their operation. The process of repair requires installing new components but reinstalling the original parts may be needed before running the diagnostic check again for persistent issues. Start the removal procedure by disconnecting the battery ground cable first and then remove the right-hand RCM bracket retaining bolt before resetting the carpet at the right side of the Instrument Panel (I/P) center support bracket. The procedure requires removal of the RCM bracket retaining bolt and afterward the RCM together with its bracket. Begin by placing the carpet at the left edge of the I/P center support bracket and detach the RCM electrical connector locking clip. After disconnecting the electrical connector remove the two retaining bolts to let go of the RCM along with its bracket. After following the original removal procedures in reverse order check that RCM bracket retaining bolt torque values are correct to maintain system operational functionality. Air bag system proofing must happen after system installation. Before road use operators must remove the Restraint System Diagnostic Tool from the vehicle because it is exclusive for restraint system service and its presence represents both safety hazards and regulatory violations.
Q: Is the Orientation of the Air Bag Control Module Critical for the Correct Operation of the Supplemental Restraint System (SRS) on Ford Ranger?
A: A correct orientation of restraints control module (RCM) becomes essential for proper operation of the air bag supplemental restraint system (SRS). A vehicle with SRS requires replacement of the RCM in cases where damage affects its mounting bracket or deforms the center tunnel. The RCM will still need replacement even in situations where air bags did not deploy. Primary maintenance includes restoring the damaged part to its original state. Use safety glasses during every interaction with SRS vehicles and air bag modules to protect from possible accidental deployment injuries. Vehicle sensor mounts must be checked for collisions-induced damage following accidents before replacing an SRS component that requires repositioning. Memory saver devices should not be used because they increase the risk of personal injury. Static electricity poses a problem to electronic modules because they remain sensitive to this electric charge. The RCM fuse removal during an ON ignition state will trigger the air bag warning lamp to illuminate as confirmation of proper SRS functionality. The vehicle must be given back to customers after a thorough check confirms a fault-free state for the SRS system. Implementation of new parts represents the appropriate repair method yet the diagnostic process needs repeat execution after reinstalling the original part when the issue continues to occur. To begin, depower the system. High-series floor console models should have their floor console dismounted before beginning work. Start by taking out the consolette tray mat from vehicles with consolettes before uninstalling its four screws and the consolette tray. The next step requires users to release the RCM electrical connector locking clip through sliding action before discharging the RCM electrical connector. Correct torque values must be applied when tightening the RCM bracket retaining bolts since users must first remove the three bolts and RCM followed by installing the new RCM before securing it to 12 Nm (9 lb-ft). Rephrase the procedure by reinstalling everything then reboot the system.