OEM 2007 Mercury Monterey Air Bag Control Module

2007 Mercury Monterey Air Bag Control Module Parts Q&A

• Q: What precautions should be taken when servicing the air bag control module on 2007 Mercury Monterey?

  A: Weak safety glasses should be worn when servicing the air bag control module to avoid deployment-related injuries. The safety canopy of the restraints control module (RCM) could automatically deploy during ON state ignition if you alter or handle its original horizontal connection position. The proper orientation of the RCM functions as an essential factor in SRS air bag system operations yet the RCM needs replacement regardless of air bag deployment if vehicle damage occurs in the center tunnel area prompts inspections for deformed mounting parts. The mounting area for the RCM needs proper restoration to its factory state. Sensor orientation on the vehicle requires inspection because any deformation of the sensor mounting bracket or wiring pigtail warrants replacement of damaged SRS components. Memory saver devices must be avoided to prevent problems with personal injuries. During new RCM installment users must verify they choose the right module because vehicles with safety canopies and side air bags utilize a different keying system for the 40-pin connector. Moderate force on the connector will lead to potential damage to the RCM along with the connector itself. Static electricity poses a serious risk to electronic modules because it can result in damaging them. When the RCM fuse is removed while the ignition is ON the air bag warning lamp will activate normally without indicating an SRS fault. The SRS requires complete functionality without any failures to allow vehicle return to the customer. The reparative step involves installing new components yet if problems remain the original equipment should be reinstalled and the test procedure repeated. Depowering the system starts with performing the following steps: Remove 4 utility compartment scrivets followed by disconnecting the required electrical connectors before withdrawing the utility compartment. To disconnect the large RCM electrical connector begin by pressing the thumb tab then rotating the connector position assurance lever back before pulling out the connector. You need to disconnect the small RCM electrical connector followed by removing the 4 RCM bracket bolts before extracting both the RCM bracket and RCM. The RCM bracket along with RCM should be fitted into the vehicle as part of the installation process while maintaining an RCM retaining bolt torque of 12 Nm (9 lb-ft) for proper system functionality. Perform large RCM electrical connector installation only when the position assurance lever shows a full release status. When installing the connector do not tilt the device because it may result in faulty junctions and undesirable component deterioration; instead gently force the connector connection to produce an audible locking sound. After connecting the large RCM electrical connector position the position assurance lever toward the RCM until the thumb tab securely engages. The power-up process begins after you reattach the utility compartment also reinstalling the 4 scrivets and connect the small RCM electrical connector.