Pinpoint Test R: LFC 51/DTC B2691 - Seat Belt Buckle Switch Circuit Fault, Front Driver's Side: Notes
WARNING: This page is about a different car, the 2009 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
Refer to appropriate SYSTEM WIRING DIAGRAMS , Supplemental Restraint System for schematic and connector information.