BODY CONTROL MODULES – GMC Savana G3500 2012 – SYSTEM WIRING DIAGRAMS

BODY CONTROL MODULES

Body Control Modules Wiring Diagram (1 of 2) for GMC Savana G3500 2012

List of elements for Body Control Modules Wiring Diagram (1 of 2) for GMC Savana G3500 2012:

• 4.3l/5.3l
• Acc panel lf rly ctrl
• Acc panel lr rly ctrl
• Acc panel rr rly ctrl
• Accessory wakeup serial data
• Anti-theft system
• Backlight dimm ctrl
• Batt pos volt
• Bcm 1 fuse 59 10a
• Bcm 2 fuse 58 10a
• Bcm 3 fuse 26 10a
• Bcm 4 fuse 9 10a
• Bcm 5 fuse 7 10a
• Bcm 6 fuse 72 10a
• Body control module (bcm) (behind lower right side of dash)
• Brake sw sense sig
• Brk pos sense 5v ref
• Brk pos sense low ref
• Computer data lines system
• Cruise control system
• Cruise ctrl dimm sig
• Dimm sw sig
• Dimm volt ref
• Exterior lights system
• G103 (4.3l: left rear of engine) (5.3l: on right rear of engine)
• G302 (behind left kick panel)
• Gnd
• Hdlp high beam rly ctrl
• Hdlp low beam ctrl
• Headlights system
• High speed serial data bus (+)
• High speed serial data bus (-)
• Hood ajar sw sig
• Hot at all times
• Instrument cluster system
• Interior lights system
• J248
• L trailer turn sig lamp
• Local interconnect network 3
• Low speed gmlan serial data
• Power distribution system
• R trailer turn sig lamp
• Rf turn sig lamp ctrl
• Run/crank rly coil ctrl
• Serial data communication enable
• Tan
• Trunk, tailgate, fuel doors system
• Underhood fuse block (on left side of engine compt)
• Windshield washer rly ctrl
• Wiper mtr park sw sig
• Wiper/washer system
• X100

Body Control Modules Wiring Diagram (2 of 2) for GMC Savana G3500 2012

List of elements for Body Control Modules Wiring Diagram (2 of 2) for GMC Savana G3500 2012:

• (or 690)
• 12 volt ref
• 5v ref
• A/c request signal
• A/t shift lock ctrl
• Acc
• Air conditioning system
• Alarm enable signal
• Ambient light sens sig
• Anti-lock brakes system
• Anti-theft system
• Backup lamp rly ctrl
• Batt pos volt
• Bcm 7 fuse 8 10a
• Body control module (bcm) (behind lower right side of dash)
• Chmsl ctrl
• Courtesy lamp ctrl
• Courtesy lamps ctrl
• Cruise control & sound systems
• Cruise control system
• Cruise ctrl sw sig
• Current sens sig
• Defeat sw sig
• Dimm ctrl
• Door locks & anti-theft systems
• Drv door lock sw lock sig
• Drv door lock sw unlock sig
• Drv dr lock rly unlock ctrl
• Exterior lights system
• Flash to pass sw sig
• Front wind wiper sw hi sig
• Hdlp dimm low beam sig
• Hdlp low beam rly ctrl
• Hdlp off sig
• Hdlp on sig
• Headlights system
• Hood cld sw sig
• Horn rly ctrl
• Horns system
• Hot at all times
• Ign volt
• Ignition switch
• Instrument cluster system
• Interior lights system
• J205
• Key-in switch
• L turn haz sw sig
• Lf door ajar sw sig
• Lf door open sw sig
• Lf turn sig lamp ctrl
• Liftgate ajar sw sig
• Lo ref
• Low ref
• Lr door open sw sig
• Lr turn sig lamp ctrl
• Off
• Park brake sw sig
• Park lamp ctrl
• Park lamps sig
• Pass door lock sw lock ctrl
• Pass dr lock sw unlock ctrl
• Pnk
• Power distribution system
• R turn haz sw sig
• Rear access open sw sig
• Rf door ajar sw sig
• Rf door open sw sig
• Rr door open sw sig
• Rr turn sig lamp ctrl
• Run
• Shift interlock system
• Sound & cruise control systems
• Start
• Starting/ charging system
• Steering wheel ctrl sig
• Stop lamps ctrl
• Tan
• Tap up/tap down sw sig
• Tcc brake sig
• Tow/haul switch signal
• Traction ctrl sw sig
• Transmissions system
• Underhood fuse block (on left side of engine compt)
• Washer switch signal
• Wiper high sw sig
• Wiper low sw sig
• Wiper sw sig 2
• Wiper/washer system
• X200