SIR Schematics. GMC Truck Envoy - 2WD 2005

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2005 🢒 Envoy - 2WD 🢒 Vehicle Control Systems 🢒 Vehicle DTC Information 🢒 SIR Schematics

Figure 1:	Power, Ground, Serial Data, Indicator, and Side Impact Sensors Master Electrical Component List SIR System Description and Operation Control Module References Frontal Sensors and Modules SIR Caution for Zoning Ignition Switch - ACCY/RUN and RUN/START Bus Bars, IGN B Fuse SIR Schematic Icons SIR Schematic Icons SIR Schematic Icons 4WD, ENG I, HVAC, O2, SIR, and TAC Fuses SP205 Seat Belts G102
Figure 2:	Front Sensors and Modules Master Electrical Component List SIR System Description and Operation Control Module References Seat Position Sensors, Rollover Sensor, PPS Module and Seat Belt Pretensioners Power, Ground, Serial Data, Indicators, and Side Impact Sensors SIR Caution for Zoning 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 Frontal Sensors and Modules OBD II Symbol Description Notice SIR Caution for Zoning Ignition Switch - ACCY/RUN and RUN/START Bus Bars, IGN B Fuse 4WD, ENG I, HVAC, O2, SIR, and TAC Fuses Seat Belts G102 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, PPS Module and Seat Belt Pretensioners OBD II Symbol Description Notice Ignition Switch - ACCY/RUN and RUN/START Bus Bars, IGN B Fuse BACK UP, BTSI, IGNE, TBC IGN1, and TRLR B/U Fuses BACK UP, BTSI, IGNE, TBC IGN1, and TRLR B/U Fuses