SIR Schematics. GMC Truck Sierra - 4WD 2007

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2007 🢒 Sierra - 4WD 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 SIR Schematics

Figure 1:	Module Power, Ground, Serial Data and Front Sensors Master Electrical Component List SIR System Description and Operation Control Module References Steering Wheel and I/P Module SIR Schematic Icons Ignition II/III Voltage RUN/CRANK BUS - AIRBAG IGN, MISC IGN and SEO/ALC Fuses AIRBAG BATT, ALC COMP, EAP, LGM, SEO B1 and SEO B2 Fuses Passenger Presence System 2 of 2 Low Speed Bus - 3 of 3 Passenger Presence System 1 of 2 Passenger Presence System 1 of 2 Side Impact Modules and Sensors (ASF) G302
Figure 2:	Steering Wheel and I/P Module Master Electrical Component List SIR System Description and Operation Control Module References Side Impact Modules and Sensors (ASF) Module Power, Ground, Serial Data and Front Sensors SIR Schematic Icons
Figure 3:	Side Impact Modules and Sensors (ASF) Master Electrical Component List SIR System Description and Operation Control Module References Passenger Presence System 1 of 2 Steering Wheel and I/P Module SIR Schematic Icons Module Power, Ground, Serial Data and Front Sensors Low Speed Bus - 3 of 3 G302
Figure 4:	Passenger Presence System 1 of 2 Master Electrical Component List SIR System Description and Operation Control Module References Passenger Presence System 2 of 2 Side Impact Modules and Sensors (ASF) SIR Schematic Icons Module Power, Ground, Serial Data and Front Sensors Module Power, Ground, Serial Data and Front Sensors Low Speed Bus - 3 of 3 G302 G200 2 of 2
Figure 5:	Passenger Presence System 2 of 2 Master Electrical Component List SIR System Description and Operation Control Module References Passenger Presence System 1 of 2 SIR Schematic Icons Module Power, Ground, Serial Data and Front Sensors Seat Belt Schematics