Cadillac STS I (2004-2007) org/ Wiring diagrams

1 2 3 UP DOWN PWD STATUS 15 6 8 16 LO SPD GMLAN GROUND RR PWD MTR UP SIG RR PWD MTR DOWN SIG 4 6 8 BATTERY GROUND LR PWD MTR UP SIG 6 9 5 8 LR PWD DOWN SIG LR EXPRESS SIG LR PWD UP SIG PWD STATUS 6 9 5 8 RR PWD DOWN SIG RR EXPRESS SIGNAL RR PWD UP SIGNAL PWD STATUS BATTERY BLK WIRE BLK/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DRIVER DOOR SWITCH ASSEMBLY (DDSA) DRV WINDOW DOWN SIG DRV WINDOW EXPRESS SIG DRV WINDOW UP SIG FRONT PASSENGER DOWN SIG FRONT PASSENGER EXPRESS SIG FRONT PASSENGER UP SIG GROUND LEFT REAR DOOR MODULE (INSIDE LEFT REAR DOOR) LEFT REAR WINDOW MOTOR LEFT REAR WINDOW SWITCH LO SPD GMLAN LOGIC LR PWD MTR DOWN SIG LR WINDOW DOWN SIG LR WINDOW EXPRESS SIG LR WINDOW UP SIG LT GRN WIRE ORG/ WIRE RED/WHT WIRE RIGHT REAR DOOR MODULE (INSIDE RIGHT REAR DOOR) RIGHT REAR WINDOW MOTOR RIGHT REAR WINDOW SWITCH RR WINDOW DOWN SIG RR WINDOW EXPRESS SIG RR WINDOW UP SIG WHT WIRE WINDOW LOCK OUT YEL WIRE YEL/BLK WIRE

294 OHMS 348 OHMS 475 OHMS 715 OHMS AMP FUSE AUDIO AMPLIFIER (ON LEFT REAR QUARTER PANEL BRACKET) BLK WIRE BLU WIRE CENTER I/P SPEAKER COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE GMLAN CLASS 2 SERIAL DATA GRN WIRE HOT AT ALL TIMES INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (BEHIND STEERING WHEEL) INFLATABLE RESTRAINT WHEEL STEERING MODULE COIL FUSE HOLDER FUSE INSTRUMENT PANEL MODULE (IPM) (BEHIND GLOVE BOX) LEFT FRONT DOOR SPEAKER LEFT FRONT I/P SPEAKER LEFT REAR DOOR SPEAKER LEFT REAR FUSE BLOCK (UNDER LEFT SIDE OF REAR SEAT) LEFT STEERING WHEEL CONTROLS LEFT SUBWOOFER SPKR OUT (-) LOW SPD GMLAN SER DATA GAP ADJ/ RADIO CNTRL SIG LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT PPL MUTE (GAP +) NCA WIRE OHMS SEEK DN OHMS SEEK UP OHMS VOL DOWN ORG/ WIRE PPL PPL PPL PRE SEEK REAR SUBWOOFER SPEAKER REAR SUBWOOFER SPKR (-) RED WIRE REM RADIO CNTRL HEAD ACCY PWR RIGHT FRONT DOOR SPEAKER RIGHT FRONT I/P SPEAKER RIGHT REAR DOOR SPEAKER RIGHT STEERING WHEEL CONTROLS SRCE (GAP -) TAN WIRE VOICE REQ VOL UP WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 (PINS 11-16 NOT USED) LEFT AUDIO SIGNAL (1) 3.6L 4.6L 5060 851 LO SPEED GMLAN SER DATA GROUND 6761 5838 CNTR CHNL LO LEV AUD SIG(-) AMP AUD PRMPT DRAIN WIRE BARE 814 2056 BARE PPL DRAIN WIRE AUX VIDEO HI SIG ANTENNA AUX AUD RT SIG AUX AUD LT SIG AUX DET SIG DRN WIRE DRN WIRE AUX VID HI SIG BARE BARE (BLUNT CUT) BARE PPL PNK BARE WIRE BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CASE GROUND CELL TELE VOICE LOW SIG CELL TELE VOICE SIG CELLULAR MICROPHONE SIGNAL DRAIN WIRE VSS 10 2 6 BARE BARE BARE COAX COAX RADIO ANTENNA COAX COAXIAL CABLE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DRN WIRE DRN WIRE GLOBAL POSITIONING SYSTEM (GPS) ANTENNA GPS SIG GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES INSIDE REARVIEW MIRROR (ISRVM) LT BLU/BLK WIRE LT BLU/WHT WIRE LT DK BARE BARE LT GRN WIRE LT GRN/WHT WIRE NCA WIRE ORG/ WIRE PNK AUX DETECT SIG WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PPL PPL 6 7 8 9 10 11 12 13 14 15 16 RADIO RADIO ANTENNA MODULE (ABOVE CENTER REAR OF HEADLINER) RADIO REAR WINDOW ANTENNA RADIO/ ONSTAR FUSE REAR OBJECT SENSOR CONTROL MODULE (IN LEFT SIDE OF REAR COMPT, UNDER REAR SHELF) RED WIRE RED/WHT WIRE RIGHT REAR FUSE BLOCK (UNDER RIGHT SIDE OF REAR SEAT) SATELLITE RADIO CIRCUIT SPLICE PACK TAN WIRE VOICE RECOG AUD LOW REF VOICE RECOG AUD SIG VSS W/ HID HEADLAMPS W/ VEHICLE COMMUNICATION SYSTEM WHT WIRE YEL WIRE

715 OHMS AMP FUSE AMP PWRD WFR CNTRL BARE BLK WIRE BLU WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRUISE PPL CONTROL SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DRIVER DOOR MODULE FUSE FUSE GAP ADJ/ RADIO CNTRL SIG GRN WIRE GRY WIRE HOT AT ALL TIMES INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (BEHIND STEERING WHEEL) INFLATABLE RESTRAINT WHEEL STEERING MODULE COIL FUSE HOLDER INSTRUMENT PANEL MODULE (IPM) (BEHIND GLOVE BOX) LEFT REAR DOOR SPEAKER LEFT REAR FUSE BLOCK (UNDER LEFT SIDE OF REAR SEAT) LEFT REAR SPEAKER LOW SPD GMLAN SER DATA LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT LT MUTE (GAP +) NCA WIRE OHMS OHMS SEEK DN LEFT STEERING WHEEL CONTROLS OHMS SEEK UP ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PPL PPL 33 34 PPL 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 PPL 6 7 8 9 10 11 12 13 14 15 16 PPL PNK WIRE REAR CONSOLE SPEAKER REAR SPEAKER (SUBWOOFER) FUSE REAR SUBWOOFER SPEAKER RED WIRE RED/WHT WIRE REM RADIO CNTRL HEAD ACCY PWR RIGHT FRONT DOOR SUBWOOFER SPEAKER RIGHT REAR DOOR SPEAKER RIGHT REAR FUSE BLOCK (UNDER RIGHT SIDE OF REAR SEAT) RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROLS RT FRT DR MOD FUSE SRCE (GAP -) TAN WIRE VOICE REQ DK VOL UP OHMS VOL DOWN WHT WIRE

5768 5770 LEFT FRONT SEAT RIGHT SPEAKER (-) RIGHT FRONT SEAT RIGHT SPEAKER (-) AMP PWRD WFR CNTRL AUDIO AMPLIFIER BARE BLK WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CENTER I/P SPEAKER DRIVER SEAT LEFT SPEAKER COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DK LT DRIVER SEAT RIGHT SPEAKER GRN WIRE GRY WIRE GRY/BLK WIRE LEFT FRONT DOOR SUBWOOFER SPEAKER LEFT FRONT I/P SPEAKER LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT LT NOISE COMPENSATION MICROPHONE ORG/ WIRE ORG/BLK WIRE PASSENGER SEAT LEFT SPEAKER PASSENGER SEAT RIGHT SPEAKER PNK/BLK WIRE PPL PPL 33 34 PPL 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 PPL/WHT WIRE RED WIRE RED/WHT WIRE RIGHT FRONT I/P SPEAKER TAN WIRE TAN/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

AIRBAG FUSE BLK/WHT WIRE BRN WIRE CASE GROUND DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRVR PRETENSIONER HIGH DRVR PRETENSIONER LOW DRVR SEAT BELT SW SIG GRY WIRE HOT AT ALL TIMES HOT IN RUN, START LEFT FRONT INFLATABLE RESTRAINT SIDE IMPACT MODULE, SEAT BELT PRETENSIONER LEFT INFLATABLE RESTRAINT FRONT END SENSOR (LEFT SIDE OF UPPER RADIATOR SUPPORT) LEFT INFLATABLE RESTRAINT SIDE IMPACT SENSOR (BASE OF LEFT "B" PILLAR) LEFT REAR FUSE BLOCK (UNDER LEFT SIDE OF REAR SEAT) LT GRN WIRE ORG/ WIRE ORG/BLK WIRE PASS PRETENSIONER HIGH PASS PRETENSIONER LOW PNK 1 2 3 4 WIRE PNK 5 6 7 8 9 10 11 12 13 14 15 16 WIRE PNK WIRE PPL PPL/WHT WIRE RED/WHT WIRE RIGHT FRONT INFLATABLE RESTRAINT SIDE IMPACT MODULE, SEAT BELT PRETENSIONER RIGHT INFLATABLE RESTRAINT SIDE IMPACT SENSOR (BASE OF RIGHT "B" PILLAR) RIGHT REAR FUSE BLOCK (UNDER RIGHT SIDE OF REAR SEAT) SEAT BELT PRETENSIONER SHORTING CLIP SIDE IMPACT MODULE SIGNAL GROUND GMLAN SERIAL DATA RUN/CRANK IGN 1 TAN WIRE TAN/ORG WIRE TAN/WHT WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

1-2 SHIFT SOLENOID VALVE CONTROL 13 2 1 46 10 55 23 58 BRAKE SWITCH SIG GM LAN (-) GM LAN (+) DATA WAKE UP 2-3 SHFT SOL VLV 4-5 SHFT SOL VLV HI SPD SER DATA + HI SPD SER DATA - PPL 2-3 SHIFT SOLENOID VALVE CONTROL 3.6L 3.6L 4.6L 4-5 SHIFT SOLENOID VALVE CONTROL 4.6L 400 401 1228 418 5728 751 (OR 1551) AUTOMATIC TRANSMISSION BLK WIRE BLK/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DATA WAKE-UP DK BLU/WHT WIRE ECM, TCM FUSE ENGINE CONTROL MODULE (ECM) (UNDER LEFT HEADLAMP) GRY WIRE HI SPD CAN + HI SPD CAN - HOT AT ALL TIMES HOT IN RUN OR START IGN 1 RELAY INSTRUMENT PANEL MODULE (IPM) LT BLU/WHT WIRE LT GRN WIRE ORG/ WIRE ORG/BLK WIRE PARK/NEUTRAL SIG PC SOL VLV LO CNTL 1-2 SHFT SOL VLV PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL TAP UP/DWN SW SIG TFT SENS SIG PRESSURE CONTROL SOLENOID RED WIRE RED/WHT WIRE SENSOR 1 SOL SUPPLY VLT IGN 1 VLT A/T ISS HI SIG A/T ISS LO SIG PNK WIRE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCM/ IPC/ ECM FUSE TORQUE CONVERTER CLUTCH (TCC) PWM SOLENOID VALVE CONTROL TRANSMISSION CONTROL MODULE (RIGHT FRONT CORNER OF ENGINE COMPT) TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR TRS A TRS P TCC BRK SW SIG TRS B TRS C TFT SEN LO REF BATT + UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) WHT WIRE YEL WIRE YEL/BLK WIRE

1 3 10 SERIAL DATA GROUND RELEASE SWITCH BLK WIRE BLK/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DRIVER DOOR MODULE (IN DRIVER DOOR) DRIVER DOOR SWITCH ASSEMBLY (DDSA) GROUND DISTRIBUTION SYSTEM HOT AT ALL TIMES INSTRUMENT PANEL MODULE (IPM) (RIGHT SIDE OF DASH, BEHIND GLOVE BOX) LEFT REAR FUSE BLOCK (BELOW LEFT REAR SEAT) LT BLU WIRE ORG/ WIRE ORG/BLK WIRE REAR COMPART LID AJAR SWITCH SIGNAL REAR COMPARTMENT LID RELEASE ACTUATOR (CENTER OF REAR COMPARTMENT LID) REAR COMPARTMENT LID RELEASE SWITCH REAR INTEGRATION MODULE (RIM) (UNDER PACKAGE SHELF TRIM PANEL) RED/WHT WIRE RELAY CTRL RIGHT REAR FUSE BLOCK (BELOW RIGHT REAR SEAT) TRUNK DIODE SERIAL DATA SIGNAL GROUND SPLICE PACK SWITCH SIGNAL TAN WIRE TRUNK DOOR REL RELAY TRUNK DOOR/ VALET FUSE VALET SWITCH WHT WIRE

11 20 24 WIPER SW SIGNAL 2 WIPER SW ON SIGNAL HDLP RELAY CONTROL ACCESSORY RELAY BLK WIRE DELAY DK BLU WIRE GRY WIRE HI LO HI LO INT HOT AT ALL TIMES HOT IN ACC OR RUN HOT IN RUN OR START IGN 1 RELAY INSTRUMENT PANEL MODULE (RIGHT SIDE OF DASH BEHIND GLOVE BOX) LEFT HEATED WASHER NOZZLE LT GRN WIRE MIST MIST OFF OFF OFF INT ORG/ WIRE PNK WIRE PPL RIGHT HEATED WASHER NOZZLE TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) WASH WASH NOZ/ACC FUSE WASHER FLUID LEVEL SIG WHT WIRE WINDSHIELD WIPER/ WASHER MODULE (LEFT REAR OF ENGINE COMPT, NEAR WINDSHIELD) WINDSHIELD WIPER/WASHER SWITCH WIPER SWITCH WPR MOD FUSE WPR SW/ VICS FUSE YEL WIRE

4 3 2 1 ACC VLTG GROUND SNS SIG 1 SNS SIG 2 BLK WIRE HDLP WASH RELAY JUMPER HEADLAMP WASHER CIRCUIT BREAKER HEADLAMP WASHER FLUID PUMP HOT AT ALL TIMES LT GRN WIRE ORG/ WIRE OUTSIDE MOISTURE SENSOR (BEHIND INSIDE REARVIEW MIRROR) PPL RAIN SENSOR/ HDLP WASH FUSE RED WIRE RED/BLK WIRE TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) WHT WIRE WINDSHIELD HEADLAMP WASHER MOTOR ASSEMBLY WINDSHIELD WASHER FLUID LEVEL SWITCH WINDSHIELD WASHER FLUID PUMP YEL WIRE