GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Kodiak C-Series Commercial (Cutaway) C6/C7/C8 🢒 Engine 🢒 Engine Electrical 🢒 Auxiliary Battery Schematics

Auxiliary Battery, Isolator Circuits
Object Number: 794608 Size: FS
Master Electrical Component List
Battery Description and Operation
I/P Fuse Block, IGN 4, and AUX RLY Fuses/Circuit Breakers