GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 Lumina Ute 🢒 Engine 🢒 Engine Electrical 🢒 Starting and Charging Schematics
Figure 1:

Battery, Starter and Ignition Switch, Inputs and Outputs
Object Number: 2012525 Size: FS
Master Electrical Component List
Starting System Description and Operation
Control Module References
Battery Current Sensor and Generator, Inputs and Outputs
B+ Bus - 2 of 2
Batt Main 2, Console Lighting, BCM Logic, Stop Lamps/Park Assist and IGNSW/Theft Fuses and Ignition Switch
G311 and G402
G102 and G310
G103, G106, G107, G108 and G109 (3.6L)
G103, G106, G107, G108 and G109 (3.6L)
Figure 2:

Battery Current Sensor and Generator, Inputs and Outputs
Object Number: 2012524 Size: FS
Master Electrical Component List
Starting System Description and Operation
Control Module References
Battery, Starter and Ignition Switch, Inputs and Outputs
ECM, Fuel Pump, Rear Main, RVC Sense and Trailer Fuses
B+ Bus - 1 of 2
G311 and G402