SIR Schematics

WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Power, Ground, DLC, Indicators, Sensors & References Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 2: Air Bag Modules & Seat Belt Pretensioners Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 3: Passenger Presence System Schematic

Courtesy of GENERAL MOTORS CORP.