SIR Schematics. Chevrolet TrailBlazer - 4WD 2007

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2007 🢒 TrailBlazer - 4WD 🢒 Safety and Security 🢒 Supplemental Inflatable Restraints 🢒 SIR Schematics

Figure 1:	Power, Ground, Serial Data, Indicator, and Side Impact Sensor Master Electrical Component List SIR System Description and Operation Control Module References Front Sensors and Modules SIR Schematic Icons SIR Schematic Icons SIR Schematic Icons SIR Schematic Icons Ignition Switch - ACCY/RUN, RUN/START Bus Bars and IGN B Fuse 4WD, AIRBAG, ECMI, HVAC, and TRANS Fuses
Figure 2:	Front Sensors and Modules Master Electrical Component List SIR System Description and Operation Control Module References Seat Position Sensors, Rollover Sensor, and PPS Module Power, Ground, Serial Data, Indicator, and Side Impact Sensor SIR Schematic Icons SIR Schematic Icons SIR Schematic Icons SIR Schematic Icons SIR Schematic Icons SIR Schematic Icons
Figure 3:	Seat Position Sensors, Rollover Sensor, and PPS Module Master Electrical Component List SIR System Description and Operation Control Module References PPS Sensors and Indicators Front Sensors and Modules SIR Schematic Icons Ignition Switch - ACCY/RUN, RUN/START Bus Bars and IGN B Fuse SIR Schematic Icons 4WD, AIRBAG, ECMI, HVAC, and TRANS Fuses Seat Belt Schematics SIR Schematic Icons G102 G102
Figure 4:	PPS Sensors and Indicators Master Electrical Component List SIR System Description and Operation Control Module References Seat Position Sensors, Rollover Sensor, and PPS Module SIR Schematic Icons Ignition Switch - ACCY/RUN, RUN/START Bus Bars and IGN B Fuse BCK/UP, BTSI, IGN E, TBC IGN 1, and TRLR BCK/UP Fuses BCK/UP, BTSI, IGN E, TBC IGN 1, and TRLR BCK/UP Fuses