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Reference Information

WARNING: This page is about a different car, the 2018 Buick Regal TourX and 2018 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.

Schematic Reference

SIR Wiring Schematics 

Connector End View Reference

Component Connector End View Index

Description and Operation

Supplemental Inflatable Restraint System Description and Operation 

Electrical Information Reference

Scan Tool Reference

K85 Passenger Presence Module: Scan Tool Information for scan tool information