GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Daewoo 🢒 2008 🢒 G2X 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Data Communication Schematics
Figure 1:

Low Speed LAN
Object Number: 1942792 Size: FS
Master Electrical Component List
Data Link Communications Description and Operation
Control Module References
High Speed LAN
Figure 2:

High Speed LAN
Object Number: 1942814 Size: FS
Master Electrical Component List
Data Link Communications Description and Operation
Control Module References
Low Speed LAN