DEFOGGERS – Chevrolet Avalanche 2009 – SYSTEM WIRING DIAGRAMS

DEFOGGERS

Heated Mirrors Wiring Diagram for Chevrolet Avalanche 2009

List of elements for Heated Mirrors Wiring Diagram for Chevrolet Avalanche 2009:

• 3b2
• 4a7
• Battery
• Computer data lines system
• Ddm fuse 15a
• Defog ind
• Driver door lock/window switch
• Driver outside rearview mirror (if equipped)
• G200 (right front of hvac case)
• G201 (left end of dash)
• Gmlan ser data
• Ground
• Hot at all times
• Hvac control module
• I/p fuse block (left end of dash)
• Ign
• Logic
• Low ref
• Passenger door lock/window switch
• Passenger outside rearview mirror (if equipped)
• Pdm fuse 15a
• Rear defog switch
• Right i/p junction block (right end of dash)
• Serial data

Rear Defogger Wiring Diagram for Chevrolet Avalanche 2009

List of elements for Rear Defogger Wiring Diagram for Chevrolet Avalanche 2009:

• A x1
• A7 x4
• Automatic a/c
• B5 x4
• Defog ind
• G102 (lower left front of engine)
• G304 (base of right "b" pillar)
• G402 (right "d" pillar)
• Hot at all times
• Hvac control module
• Ign
• J105
• J304
• J900
• J901 (liftgate harness, approximately 2 cm from rear window defogger connector c2 breakout)
• Logic
• Manual a/c
• N5 x2
• Rear defog fuse 50 30a
• Rear defog relay
• Rear defog relay ctrl
• Rear defog switch
• Rear window defogger grid
• Underhood fuse block (left side of engine compt)
• W/ one piece liftgate
• W/o one piece liftgate