BODY CONTROL MODULES – GMC Savana G3500 2005 – SYSTEM WIRING DIAGRAMS

BODY CONTROL MODULES

Body Control Modules Wiring Diagram (1 of 2) for GMC Savana G3500 2005

List of elements for Body Control Modules Wiring Diagram (1 of 2) for GMC Savana G3500 2005:

• (not used)
• 12 volt ref
• 5volt ref
• A10
• A11
• A12
• Anti-theft system
• B10
• B11
• B12
• Backlight lamps ctrl
• Battery +
• Body control module (behind lower right side of dash)
• Cargo door unlock rly ctrl
• Class 2 serial data
• Computer data lines system
• Dimming input
• Door locks system
• Driver unlock rly ctrl
• Drl low ctrl
• Drl on/off sw sig
• Exterior lights system
• G302 (behind left kick panel)
• G303 (behind left kick panel)
• Ground
• Hazard sw sig
• Headlamp dimmer sw sig
• Headlamp high beam relay ctrl
• Headlamp low beam relay ctrl
• Headlights system
• Horn rly ctrl
• Horns system
• Hot at all times
• I/p lamp dimming ctrl
• Interior lamp defeat sw sig
• Interior lights system
• Led dimming sig
• Park lamp relay ctrl
• Park lamp sw on sig
• Passenger door lock rly ctrl
• Passenger door sw unlock rly ctrl
• Pnk
• Power distribution system
• Rap relay coil ctrl
• S247
• S248
• Security syst sens low ref
• Security system sens sig
• Tan
• Tbc 3 fuse 16 15a
• Tbc 4 fuse 11 15a
• Tbc fuse 19 15a
• Tow/haul sw sig
• Tow/haul switch
• Underhood fuse block

Body Control Modules Wiring Diagram (2 of 2) for GMC Savana G3500 2005

List of elements for Body Control Modules Wiring Diagram (2 of 2) for GMC Savana G3500 2005:

• (w/ commercial tradesman package)
• A11
• Access panel lf rly ctrl
• Access panel lr rly ctrl
• Access panel right side rly ctrl
• Accessory volt
• B11
• B12
• Battery +
• Body control module (behind lower right side of dash)
• Courtesy lamp high ctrl
• Courtesy lamps on sig
• Dimmer return
• Dome fluorescent work lamp rly ctrl
• Dome fluorescent work lamp sig
• Door lock ctrl
• Door locks system
• Door open sw sig
• Door unlock ctrl
• Exc recreational vehicle
• Exterior lights system
• Headlamp sw flash to pass sig
• Headlamp sw headlamp on sig
• Headlights system
• Hot at all times
• Hot in acc & run
• Hot in acc run & start
• Hot in run & start
• Ign 0 fuse 6 10a
• Ignition 0 volt
• Ignition 1 volt
• Interior lights system
• Key in ignition sw sig
• Lf door open sw sig
• Park brake sw sig
• Park brake switch (under left side of dash)
• Pnk
• Recreational vehicle
• Tan
• Tbc 2 fuse 18 15a
• Tbc acc fuse 46 10a
• Tbc ign1 fuse 24 10a
• Trunk, tailgate, fuel doors system
• Underhood fuse block
• Warnings system