SIR Schematics. Buick LaCrosse 2008

For 1990-2009 cars only

Makes 🢒 Buick 🢒 2008 🢒 LaCrosse 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 SIR Schematics

Figure 1:	Power Ground, Serial Data, Indicators, Sensors, and References Master Electrical Component List SIR System Description and Operation Control Module References Air Bag Modules and Seat Belt Pretensioners
Figure 2:	Air Bag Modules and Seat Belt Pretensioners Master Electrical Component List SIR System Description and Operation Control Module References Passenger Presence System Power Ground, DLC Indicators, Sensors, and References
Figure 3:	Passenger Presence System Master Electrical Component List SIR System Description and Operation Control Module References Air Bag Modules and Seat Belt Pretensioners