DEFOGGERS – GMC Sierra 3500 HD 2008 – SYSTEM WIRING DIAGRAMS

DEFOGGERS

Heated Mirrors Wiring Diagram, with AN3/DL3 for GMC Sierra 3500 HD 2008

List of elements for Heated Mirrors Wiring Diagram, with AN3/DL3 for GMC Sierra 3500 HD 2008:

• 3b2
• 4a7
• B4 x4
• Battery
• Computer data lines system
• Ddm fuse 15a
• Driver door lock/ window switch
• Driver outside rearview mirror
• G200 (on right front corner of hvac module)
• G201 (upper left corner of dash)
• Ground
• Hot at all times
• Hvac control module
• I/p fuse block (left side of dash)
• Logic
• Low ref
• Passenger door lock/window switch
• Passenger outside rearview mirror
• Pdm fuse 15a
• Power distribution system
• Rear defogger ind
• Rear defogger switch
• Right i/p junction block (in right end of dash)
• Serial data

Heated Mirrors Wiring Diagram, without AN3/DL3 for GMC Sierra 3500 HD 2008

List of elements for Heated Mirrors Wiring Diagram, without AN3/DL3 for GMC Sierra 3500 HD 2008:

• (6.6l) (except 6.6l & 4.3l) (4.3l)
• (except 6.6l) (6.6l)
• A7 x4
• Automatic a/c
• D5 x4
• Driver outside rearview mirror
• G103 g102 g107 (6.6l: on front of right cylinder head) (except 6.6l & 4.3l: on lower left front of engine) (4.3l: top left rear of engine)
• G200 (on right front corner of hvac module)
• G201 (upper left corner of dash)
• Hot at all times
• Htd mir fuse 53 fuse 51 30a
• Hvac control module
• J105
• J502
• J603
• Logic
• Manual a/c
• N5 x2
• Nca
• Passenger outside rearview mirror
• Rear defog relay
• Rear defogger ind
• Rear defogger switch
• Underhood fuse block (left side of engine compt)

Rear Defogger Wiring Diagram for GMC Sierra 3500 HD 2008

List of elements for Rear Defogger Wiring Diagram for GMC Sierra 3500 HD 2008:

• (6.6l) (except 6.6l & 4.3l) (4.3l)
• (except 6.6l) (6.6l)
• (except crew cab) (crew cab)
• A x1
• A x2
• A7 x4
• Automatic a/c
• B5 x4
• G103 g102 g107 (6.6l: on front of right cylinder head) (except 6.6l & 4.3l: on lower left front of engine) (4.3l: top left rear of engine)
• G304 g307 (except crew cab: on lower right "b" pillar) (crew cab: at right rear corner of passenger compartment)
• Hot at all times
• Hvac control module
• J105
• Logic
• Manual a/c
• N5 x2
• Rear defog fuse 52 fuse 50 30a
• Rear defog relay
• Rear defogger ind
• Rear defogger switch
• Rear window defogger grid
• Underhood fuse block (left side of engine compt)