COOLING FAN – GMC Sierra 2500 HD 2006 – SYSTEM WIRING DIAGRAMS

COOLING FAN

Cooling Fan Wiring Diagram, Except Hybrid for GMC Sierra 2500 HD 2006

List of elements for Cooling Fan Wiring Diagram, Except Hybrid for GMC Sierra 2500 HD 2006:

• Cool/ fan relay 1
• Cool/ fan relay 2
• Cool/ fan relay 3
• Cool/fan fuse 10a
• Cool/fan fuse 40a
• G115 (on right front body mount at core support)
• Hot at all times
• Left cooling fan
• Powertrain control module (pcm)
• Right cooling fan
• Underhood cooling fan fuse block (left side of engine compt)

Cooling Fan Wiring Diagram, Hybrid for GMC Sierra 2500 HD 2006

List of elements for Cooling Fan Wiring Diagram, Hybrid for GMC Sierra 2500 HD 2006:

• Aux htr pump fuse 10a
• Aux htr pump relay
• Auxiliary water pump
• Computer data lines system
• Cool pump fuse 15a
• G100 (lower left radiator support)
• G104 (on left rear of engine block)
• Hot at all times
• Hybrid control module (hcm)
• Ign b fuse 40a
• Pnk
• Power distribution system
• Pwr maint fuse 10a
• Pwr maint relay
• Red
• S108
• S113
• S114
• S115
• Secondary underhood fuse block (left side of engine compt)
• Sgcm cool pmp/fan relay
• Starter/ generator control module (sgcm)
• Starter/generator control module coolant pump
• Stud #1 fuse 40a
• Tan
• Underhood fuse block (left side of engine compt)