GM Service Manual Online
For 1990-2009 cars only
Makes
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HUMMER
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2007
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H3
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Diagnostic Navigation
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Vehicle Diagnostic Information
🢒 SIR Schematics
Figure
1:
Module Power, Ground, Serial Data, Indicators, and Side Impact Sensors
Master Electrical Component List
SIR System Description and Operation
Control Module References
Front End Sensors and Modules
Seat Belt Schematic Icons
RUN/CRNK Relay Bus - 1 of 3, AIRBAG, CRUISE/MISC, and TRANS Fuses
RUN/CRNK Relay Bus - 1 of 3, AIRBAG, CRUISE/MISC, and TRANS Fuses
G105
G300, G310, and G320
Data Link Connector (DLC) Schematics
Seat Belt Schematics
G105
Figure
2:
Front End 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
Module Power, Ground, Serial Data, Indicators, and Side Impact Sensors
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
Figure
3:
Seat Position Sensors, Rollover Sensor, PPS Module, and Seat Belt Pretensioners
Master Electrical Component List
SIR System Description and Operation
Control Module References
PPS Sensors and Indicators
Front End Sensors and Modules
SIR Schematic Icons
RUN/CRNK Relay Bus - 1 of 3, AIRBAG, CRUISE/MISC, and TRANS Fuses
RUN/CRNK Relay Bus - 1 of 3, AIRBAG, CRUISE/MISC, and TRANS Fuses
G105
G105
G300, G310, and G320
G300, G310, and G320
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
SIR Schematic Icons
RUN/CRNK Relay Bus - 1 of 3, AIRBAG, CRUISE/MISC, and TRANS Fuses
RUN/CRNK Relay Bus - 1 of 3, AIRBAG, CRUISE/MISC, and TRANS Fuses
G105
G105