Chevrolet 2009 Kodiak Owner's Manual page 303

Secondary Underhood
Fuse Block
Fuse
IGN 1 Ignition 1
IGN 4 Ignition 4
IGN 3 Ignition 3
BATT/HAZ Battery/Hazard Warning Flashers
HEADLAMP Headlamps
LIGHTING Interior/Exterior Lamps
HVAC Climate Control System
C4/C5 Electric Brake,
NOTE
C6/C7/C8 Brake Lamps
Usage
5-101