Buick Regal: Seat Belts

 Supplemental Inflatable Restraints

SPECIFICATIONS FASTENER SPECIFICATIONS Reusable Threaded Fastener Tightening Specifications NOTE: All fasteners listed in this table can be reused after removal. SCHEMATIC WIRING DIAGRAMS SIR WIRING SCHEMATICS Power, Ground, Serial Data, and Indicator Passenger Presence System Frontal Impact Sens

 DTC B269A, B269C, or B269D

Diagnostic Instructions Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. Review Strategy Based Diagnosis for an overview of the diagnostic approach. Diagnostic Procedure Instructions provides an overview of each diagnostic category. DTC Descriptor DT