GM Service Manual Online
For 1990-2009 cars only
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Chevrolet
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2007
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Optra
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Diagnostic Navigation
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Vehicle Diagnostic Information
🢒 SIR Schematics
Figure
1:
Dual Stage SIR 1 of 2
Master Electrical Component List
Control Module References
Dual Stage - 2 of 2
SIR Schematic Icons
Underhood Fuse Block - Battery Feeds - 1of 2
Underhood Fuse Block - Battery Feeds - 1of 2
Seat Belt Schematics
Figure
2:
Dual Stage SIR 2 of 2
Master Electrical Component List
Dual Stage SIR - 1 of 2
Figure
3:
Single Stage SIR System
Master Electrical Component List
SIR Schematic Icons
Underhood Fuse Block - Battery Feeds - 1of 2
Underhood Fuse Block - Battery Feeds - 1of 2
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
Seat Belt Schematics