Body Control System Schematics. Cadillac STS 2005

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Cadillac 🢒 2005 🢒 STS 🢒 Vehicle Control Systems 🢒 Vehicle DTC Information 🢒 Body Control System Schematics

Figure 1:	IPM Power, Grounds and DLC Master Electrical Component List Body Control System Description and Operation Control Module References IPM Inputs and Outputs 1 of 3 Fuse Block Underhood Bussing Fuse Block-Underhood Fuses/Relay: IPM/ALDL, Auto Headlamp Dimming, CCP, ECM/TCM, WPR MOD, WPR SW/VICS and Rain Sensor/HDLP Wash Fuses. Accessory Relay Fuse Block - Underhood Fuses: LT Park Fuse, License/Dimming Fuse Fuse Block Underhood Bussing GMLAN High Speed - Domestic w/UE1 GMLAN Low Speed 2 of 2 GMLAN High Speed Serial Data Wake up G201 (2 of 2) G201 (2 of 2) G201 (2 of 2)
Figure 2:	IPM Inputs and Outputs 1 of 3 Master Electrical Component List Body Control System Description and Operation Control Module References IPM Inputs and Outputs 2 of 3 IPM Power, Ground and DLC TCM Power, Grounds and DLC Shift Lock Control Schematics Tilt/Telescoping Steering Column Schematics Column/Ignition Lock Schematics Indicator and Traction Control Ignition Mode Switch Module Power, Ground and Wiper Switch Cruise Control Switch Charging System
Figure 3:	IPM Inputs and Outputs 2 of 3 Master Electrical Component List Body Control System Description and Operation Control Module References IPM Inputs and Outputs 3 of 3 IPM Inputs and Outputs 1 of 3 Air Quality Sensor, Rear Mode Motor Power, Ground, DLC and DIC/Dimmer Switch Headlamp Switch, Ambient Light Sensor and DLC Front Fog Lamps Headlamp Switch, Ambient Light Sensor and DLC Shift Lock Control Schematics Headlamp Switch, Ambient Light Sensor and DLC Park Lamp Relay, Switch and Instrument Cluster - Domestic Park Lamp Relay, Switch and Instrument Cluster - Domestic Front Turn Signal Switch Signals, Brake Pedal Position Sensor - Domestic and Export Backup Lamps, CHMSL - Domestic and Export Park Lamp Relay, Switch and Instrument Cluster - Domestic Park Lamp Relay, Switch and Instrument Cluster - Domestic Module Power, Ground and Wiper Switch Front Fog Lamps
Figure 4:	IPM Inputs and Outputs 3 of 3 Master Electrical Component List Body Control System Description and Operation Control Module References RIM Power, Ground and DLC IPM Inputs and Outputs 2 of 3 Brake Warning System Schematics DLC, Front Door Puddle Lamps, DIC/Dimmer Switch Automatic Headlamp Dimming Signals, VSS (TT6) Front Fog Lamps Rain Sensor, Windshield Washer Pump and Headlamp Washer Pump w/TT6/TT7/TT8 Headlamp Switch, Ambient Light Sensor and DLC Power Modes G201 (1 of 2) Rain Sensor, Windshield Washer Pump and Headlamp Washer Pump w/TT6/TT7/TT8 DLC, Front Door Puddle Lamps, DIC/Dimmer Switch Body Rear End Schematics Horn Schematics
Figure 5:	RIM Power, Grounds and DLC Master Electrical Component List Body Control System Description and Operation Control Module References RIM Inputs and Outputs IPM Inputs and Outputs 3 of 3 Ignition Mode Switch G401 (1 of 2) Fuse Block Right Rear: LT Turn Signal, RIM(1), Rear Fog Lamp, FT Passenger Door Module, Heated Steering Column, IGN 1, RIM(2) and Airbag Fuses; Rear Fog Lamp and IGN 1 Relays GMLAN Low Speed 1 of 2 G402 (2 of 2)
Figure 6:	RIM Inputs and Outputs Master Electrical Component List Body Control System Description and Operation Control Module References RIM Power, Ground and DLC Content Theft Deterrent (CTD) System Defogger Schematics Rear Fog Lamps - Export Rear Parking Assist Schematics Body Rear End Schematics Power Sunroof Schematics Backup Lamps, CHMSL - Domestic and Export Backup Lamps, CHMSL - Domestic and Export Courtesy Lamps Vanity Mirrors and Rear Compartment Lamp Tail Lamps, Rear Side Marker Lamps - Domestic Front Turn Signal and Repeater Lamps, Hazard Switch - Domestic and Export Front Turn Signal and Repeater Lamps, Hazard Switch - Domestic and Export Backup Lamps, CHMSL - Domestic and Export