Seatbelt Inflator
WARNING: This page is about a different car, the 2018 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.
The seatbelt inflator is a pyrotechnic device that deploys upon receipt of current flow initiated by the RCM. It is a canister that releases inert gas to deploy the inflatable shoulder belt.
The seatbelt inflators are built into each second row outboard seatbelt buckle. The inflator cannot be serviced separately from the buckle.
To diagnose any seatbelt inflator Diagnostic Trouble Codes (DTCs), Refer to:Airbag Supplemental Restraint System (SRS).