GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2008 🢒 Lucerne 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Starting and Charging Schematics
Figure 1:

Starting
Object Number: 1886500 Size: FS
Master Electrical Component List
Starting System Description and Operation
Control Module References
Figure 2:

Charging
Object Number: 1886504 Size: FS
Master Electrical Component List
Charging System Description and Operation
Control Module References
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