Body Control System Schematics. GMC Truck Sierra Classic - 4WD 2007

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2007 🢒 Sierra Classic - 4WD 🢒 Driver Information and Entertainment 🢒 Displays and Gages 🢒 Body Control System Schematics

Figure 1:	Power, Ground, and Serial Data Master Electrical Component List Body Control System Description and Operation Control Module References Interior Lights and Interior Lights Dimming References B+ Bus Bar Ignition Switch - ACC/RUN and RUN/START BUS BARS and IGN B Fuse BLWR, HAZRD, HVAC/EXAS, LBEC 1, RR DEFOG, RR HVAC, TBC 2A, TBC 2B, and TBC 2C Fuses, and LT DOOR Circuit Breaker Ignition Switch - START, RUN, and ACC/RUN/START BUS BARS, IGN A, and CRNK Fuses Ignition Switch - ACC/RUN and RUN/START BUS BARS and IGN B Fuse G203 - 1 of 2 G203 - 1 of 2 Power, Ground, DLC and Splice Pack SP205
Figure 2:	Interior Lights and Interior Lights Dimming References Master Electrical Component List Body Control System Description and Operation Control Module References Headlights and Exterior Lights References Power, Ground, Serial Data Interior Lamp Controls and Interior Lamps - 1 of 2 Door Jamb Switches (w/o Door Jamb Switches (YE9/Y91) Door Jamb Switches (w/o I/P Lamps Dimming Control Supply - 1 of 3 Interior Lamps - 2 of 2 Dimming Control and LED Dimming Supply - 1 of 2
Figure 3:	Headlights and Exterior Lights References Master Electrical Component List Body Control System Description and Operation Control Module References Controlled/Monitored Subsystem References - 1 of 2 Interior Lights and Interior Lights Dimming References Backup Lamps (except MW7) Headlights Daytime Running Lamps (DRL) Park Lamp Relay Control and Front Park Lamps Fog Lights Schematics Air Temperature Actuators - Left and Right Headlights/DRL Control Headlights/DRL Control
Figure 4:	Controlled/Monitored Subsystem References - 1 of 2 Master Electrical Component List Body Control System Description and Operation Control Module References Controlled/Monitored Subsystem References - 2 of 2 Headlights and Exterior Lights References Relays and Actuators (YE9) - Crew Cab Relays and Switches (except YE9) Defogger Schematics Left Doors Horn Schematics Relays and Switches (except YE9) PNP Switch, 4WD Signal, Tow/Haul, Serial Data, and Indicator PNP Switch, 4WD Signal, Tow/Haul. Serial Data, and Indicator Right Doors Air Temperature Actuators - Left and Right
Figure 5:	Controlled/Monitored Subsystem References - 2 of 2 Master Electrical Component List Body Control System Description and Operation Control Module References Controlled/Monitored Subsystem References - 1 of 2 Immobilizer Schematics Steering Wheel Schematics Audible Warnings Schematics Power, Ground, Serial Data, Indicator Control, and Switches Sunroof Schematics