GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2005 🢒 Grand Prix 🢒 Vehicle Control Systems 🢒 Computer/Integrating Systems 🢒 SIR Schematics
Figure 1:

Power, Ground, DLC, Indicators, Sensors and References
Object Number: 1457745 Size: FS
Master Electrical Component List
SIR System Description and Operation
Control Module References
Deployment Loops
SIR Schematic Icons
Fuse Block Underhood Bussing
ABS, TRANS SOL, PCM, SIR, DISPLAY, CRUISE SW Fuses, and CRANK Relay
Fuse Block - Underhood Bussing
ABS, TRANS, ECM IGN, AIRBAG/DISPLAY, COMPASS, HVAC Fuses and STRTR Relay
LS4
Seat Belt Schematics
Data Link Communication
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
G302
Figure 2:

Deployment Loops
Object Number: 1457747 Size: FS
Master Electrical Component List
SIR System Description and Operation
Control Module References
Power, Ground, DLC, Indicators, Sensors, and References
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons