Cadillac STS I facelift (2007-2011) Power distribution circuit

ABS FUSE ABS MTR FUSE AIR BAG (BATT) FUSE AMP FUSE AUDIO AMPLIFIER BATTERY BCK/UP LAMP FUSE BCK/UP LAMP RELAY BLK WIRE DDM FUSE DK DK DRIVER DRIVER SEAT BACK ADJUSTER VENTILATED SWITCH SEAT BLOWER MOTOR DRIVER LEFT DOOR FRONT SPEAKER MODULE (DDM) DRIVER SUBWOOFER CUSHION SPEAKER VENTILATED SEAT BLOWER MOTOR ELECTRONIC BRAKE CONTROL MODULE (EBCM) GENERATOR GRN WIRE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) INLINE FUSE GENERATOR J/C LEFT REAR DOOR CONTROL MODULE LEFT REAR FUSE BLOCK LPDB 1 FUSE LPDB 2 FUSE LT POS RELAY MEMORY DRIVER SEAT SEAT MODULE LUMBAR (MSM) SWITCH (IF EQUIPPED) MEMORY PASSENGER SEAT SEAT MODULE ADJUSTER (MSM) SWITCH MSM FUSE PASSENGER SEAT ADJUSTER SWITCH PASSENGER SEAT LUMBAR SWITCH POS LAMP FUSE PWR SEATS CIRCUIT BREAKER REAR DR MDL FUSE REAR SHLF SPKR FUSE RED WIRE RED/WHT WIRE RIGHT REAR DOOR CONTROL MODULE RT POS RELAY STARTER MOTOR STDBY LAMP RELAY TO ELC CMPRSR FUSE (DIAGRAM 2 OF 6) TO INCLR PUMP FUSE TO RPDB 2 FUSE (DIAGRAM 2 OF 6) TRUNK RELSE RELAY TRUNK RELSE SW FUSE VALET SWITCH W/ INFOTAINMENT SYSTEM 010 W/ INFOTAINMENT SYSTEM 012/014/015 W/ POWER LUMBAR SEAT WHT WIRE

AUTOMATIC TELEVISION LEVEL ANTENNA CONTROL MODULE (ALC) COMPRESSOR AUTOMATIC TRANSMISSION SHIFT LEVER BLK WIRE BRN WIRE DIGITAL RADIO RECEIVER (IF EQUIPPED) DRIVER PASSENGER LEFT WINDOW WINDOW REAR MOTOR MOTOR WINDOW MOTOR DRIVER SEAT BELT RETRACTOR ELC CMPRSR RELAY ELC EXH FUSE ELECTRONIC SUSPENSION CONTROL (ESC) MODULE FROM DDM FUSE (DIAGRAM 1 OF 6) INCLR PUMP FUSE FROM LPDB 1 FUSE (DIAGRAM RPDB 2 1 OF 6) FUSE FROM POS LAMP ELC FUSE CMPRSR (DIAGRAM FUSE 1 OF 6) GRY WIRE IGN 3 FUSE INCLR PUMP RELAY J/C MRTD MDL FUSE ORG/ WIRE PASSENGER BACK VENTILATED SEAT BLOWER MOTOR (W/ CLIMATE CONTROL SEATS) PASSENGER SEAT BELT RETRACTOR REAR HEATED SEAT CONTROL MODULE REAR HTD/ SEATS FUSE RED WIRE RELAY RF HTD/ SEAT/XM FUSE RUN WIRE SEAT CLIMATE CONTROL MODULE TAN WIRE TO CNSTR VENT FUSE (DIAGRAM 3 OF 6) TO RPDB 1 FUSE (DIAGRAM 3 OF 6) TRAFFIC INFORMATION RECEIVER TV/VICS/ AFS/SCM FUSE UNDERHOOD FUSE BLOCK (RIGHT FRONT SIDE OF ENGINE COMPT) VEHICLE RIGHT STABILITY REAR CONTROL WINDOW MODULE MOTOR W/ ACTIVE BRAKE CONTROL W/ CLIMATE CONTROL SEATS, FRONT HEATER SEAT W/ INFOTAINMENT SYSTEM W/ INFOTAINMENT W/ VARIABLE REAL TIME DAMPING MAGNETO RHEOLOGICAL SYSTEM 014/015 W/ VARIABLE REAL TIME DAMPING MAGNETO RHEOLOGICAL WHT WIRE WNDW MTRS CIRCUIT BREAKER

BLK WIRE BLU WIRE DIFF PUMP RELAY DK DK LT EVAPORATIVE EMISSION (EVAP) CANISTER VENT SOLENOID VALVE FROM RF HTD/ SEAT/XM FUSE (DIAGRAM 2 OF 6) CNSTR VENT FUSE FROM RPDB 2 FRT PDM FUSE DIFF PUMP FUSE FUEL PUMP FUSE FUSE (DIAGRAM 2 OF 6) GRN WIRE GRY WIRE HEATED STEERING WHEEL CONTROL MODULE HEATER STEERING WHEEL HTD RUN/ CRNK STR FUSE FUSE INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL INSIDE STEERING REARVIEW WHEEL MIRROR SPEED/ POSITION (ISRVM) SENSOR PNK WIRE INT LAMP FUEL PUMP RELAY RELAY INT/ LAMP FUSE J/C LEFT SIDE RIGHT SIDE OBJECT OBJECT SENSOR SENSOR LT TRN/ RIM LDW FUSE FUSE PASSENGER DOOR CONTROL MODULE PNK PNK PNK PNK PNK WIRE PNK PNK PNK WIRE PNK WIRE RADIO RDO/ ONSTAR FUSE REAR DEFOG FUSE REAR DEFOG RELAY REAR INTEGRATION MODULE (RIM) REAR OBJECT SENSOR CONTROL MODULE RED WIRE RIGHT FRONT SPEAKER RIGHT REAR FUSE BLOCK (UNDER RIGHT SIDE OF REAR SEAT) RIM/RPA/ ISRVM/CLM FUSE RPDB 1 FUSE RT TRN/SBZA FUSE RUN/ CRNK RELAY S/ROOF FUSE STOP LAMP RELAY STOP LAMPS FUSE SUNROOF CONTROL MODULE (IF EQUIPPED) TAN WIRE TO AFS FUSE (DIAGRAM 4 OF 6) TO AIR BAG/ IGN FUSE (DIAGRAM 4 OF 6) UNDERHOOD FUSE BLOCK (RIGHT FRONT SIDE OF ENGINE COMPT) VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (IF EQUIPPED) VEHICLE DIRECTION ALERT ALARM WARNING MODULE VEHICLE STABILITY CONTROL MODULE W/ ACTIVE BRAKE CONTROL W/ INFOTAINMENT SYSTEM 010 W/ INFOTAINMENT SYSTEM 012/ 014/015 W/ LANE DEPARTURE WARNING W/ SIDE OBSTACLE DETECTION SENSOR INDICATOR WHT WIRE

56 20 (3.6L) (4.4L/4.6L) AIR BAG/IGN FUSE AUTOMATIC HEADLAMP DIMMING RELAY AUTOMATIC TRANSMISSION AUX OUTLET FUSE BLK WIRE CENTER CONSOLE ACCESSORY POWER OUTLET CENTER CONSOLE COMPARTMENT ACCESSORY POWER OUTLET DATA LINK CONNECTOR (DLC) DIAGNOSTIC MODULE (SDM) ECM/TCM BATT FUSE EKM/ IP MDL FUSE ENGINE CONTROL MODULE (ECM) FROM FRT PWR OUTLET FUSE (DIAGRAM V/CHK 4 OF 6) FUSE FROM RIM/RPA/ ISRVM/CLM FUSE (DIAGRAM 3 OF 6) FROM RPDB 1 FUSE AFS (DIAGRAM FUSE 3 OF 6) FRONT CIGAR LIGHTER FRT PWR OUTLET FUSE HDLP WASH CIRCUIT BREAKER HEADLAMP WASHER FLUID PUMP RELAY (W/ HIGH INTENSITY DISCHARGE) HUD FUSE I/BEAM FUSE I/P ACCESSORY POWER OUTLET I/P MDL/ ALDL FUSE INFLATABLE RESTRAINT I/P MODULE INDICATOR INFLATABLE RESTRAINT PASSENGER PRESENCE SYSTEM (PPS) MODULE INFLATABLE RESTRAINT SENSING INSTRUMENT PANEL CLUSTER (IPC) INSTRUMENT PANEL MODULE (IPM) J/C PNK WIRE POWER STEERING CONTROL MODULE (PSCM) REAR CIGAR LIGHTER RED WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) TO V/CHK FUSE (DIAGRAM 4 OF 6) TO WPR FUSE (DIAGRAM 5 OF 6) W/ ACTIVE BRAKE CONTROL W/ CIGARETTE LIGHTER W/ HIGH BEAM CONTROL INTELLIGENT W/O CIGARETTE LIGHTER WHT WIRE

A/C CMPRSR CLTCH RELAY AC CLTCH FUSE ACCY RELAY BLK WIRE BLWR FUSE BRN WIRE CCP/ RLY COILS FUSE FAN 1 FAN 2 FUSE FUSE FOG LAMP RELAY FROM BLWR FUSE (DIAGRAM 5 OF 6) FROM EKM/ I/P MDL FUSE (DIAGRAM WPR 4 OF 6) FUSE FRT BLWR RELAY FUEL COOL FUSE FUSE HI BEAM RELAY HI FAN FUEL SPD COOL RELAY RELAY HID W/O W/ TIRE TIRE PRESSURE PRESSURE HORN FUSE HORN RELAY HVAC CONTROL MODULE INLINE CONNECTOR) (W/ WIPER SYSTEM) LO BEAM W/O HID/ HID RELAY LO FAN SPD RELAY PRK LAMP RELAY PWR/TRN RELAY RAIN SNSR/ TPM FUSE RED WIRE STRTR FUSE STRTR RELAY TIRE PRESSURE MODULE (IF EQUIPPED) TO INSTRUMENT PANEL MODULE (IPM) TO PWR/TRN RELAY (DIAGRAM 5 OF 6) TO RUN CRNK RELAY (DIAGRAM 6 OF 6) W/ ADAPTIVE AUTOMATIC CRUISE CONTROL W/ W/ INFOTAINMENT SYSTEM 015 COVER WHEEL W/ WIPER SYSTEM W/O COVER WHEEL WHT WIRE WINDSHIELD TRAFFIC WIPER INFORMATION INHIBIT RECEIVER RELAY WINDSHIELD WIPER/ WASHER SWITCH WPR HI RELAY WPR SPD RELAY WPR SW/VICS YEL WIRE

54 19 3.6L 4.4L, 4.6L ABS IGN FUSE ACC IND ACCESSORY VOLTAGE ACCY IND CNTRL AIR QUALITY SENSOR (IF EQUIPPED) AUTOMATIC TRANSMISSION BLK WIRE BLK/WHT WIRE BRN WIRE CCP FUSE DK BLU WIRE ECM/TCM IGN FUSE ENGINE CONTROL MODULE (ECM) FROM ACCY RELAY (DIAGRAM 5 OF 6) FROM LEFT REAR FUSE BLOCK (RUN RELAY) (DIAGRAM 2 OF 6) FROM RIGHT REAR FUSE BLOCK (RUN/CRNK RELAY) (DIAGRAM 3 OF 6) FROM UNDERHOOD FUSE BLOCK (ACCY RELAY) (DIAGRAM 5 OF 6) HTD WASH/ AQS FUSE HVAC CONTROL MODULE IGNITION MODE SWITCH ILLUM INSTRUMENT PANEL CLUSTER (IPC) INSTRUMENT PANEL MODULE (IPM) (RIGHT SIDE OF DASH, BEHIND GLOVE BOX) IPM IGN MODE DATA SIG IPM IGN MODE SW REF VOLT LEFT RIGHT HEATED HEATED WASHER WASHER NOZZLE NOZZLE (IF (IF EQUIPPED) EQUIPPED) LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/WHT WIRE MODE CONTROL B/U VOLTAGE B/U IGN 1 VOLTAGE OFF OFF IN CNTRL OFF IND ORG/ WIRE PNK IGN 1 VOLTAGE WIRE PNK IGN MODE SW SPLY VOLT WIRE PNK PNK WIRE PNK WIRE REAR DEFOG RELAY REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) (UNDER REAR SPEAKER SHELF) RIGHT REAR FUSE BLOCK RIGHT REAR FUSE BLOCK (UNDER RIGHT SIDE OF REAR SEAT) RUN IGN 3 VOLTAGE RUN/ CRNK RELAY START IND START IND CNTRL YEL WIRE