Cadillac STS I facelift (2007-2011) hot w/ run/crnk relay energized Wiring diagrams

4 15 HIGH BEAM RLY CTRL HIGH BEAM DIM ENABLE AUTOMATIC DAY/NIGHT MIRROR BARE BCK/UP LAMP BCK/UP LAMP RELAY BLK/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CELLULAR SIGNAL COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRIVER DOOR CONTROL MODULE (DDM) (INSIDE DRIVER'S DOOR) DRIVER OUTSIDE REARVIEW MIRROR FUSE GMLAN SERIAL DATA GRY WIRE HIGH BEAM DIM STATUS HOT AT ALL TIMES HOT W/ RUN/CRNK RELAY ENERGIZED INSIDE REARVIEW MIRROR (ISRVM) INSTRUMENT PANEL MODULE (IPM) (RIGHT SIDE OF DASH, BEHIND GLOVE BOX) J/C KEYPAD SIGNAL KEYPAD SUPP VOLT LED SIG LEFT REAR FUSE BLOCK (UNDER LEFT SIDE OF REAR SEAT) LOW REFERENCE LT GRN WIRE LT GRN/BLK WIRE MIRROR SIGNAL PNK LOW REFERENCE WIRE PNK WIRE PPL REAR INTEGRATION MODULE (RIM) (IN LEFT SIDE OF REAR COMPT, UNDER REAR SHELF) REVERSE RLY COIL FEED RIGHT REAR FUSE BLOCK (UNDER RIGHT RIM/RPA/ ISRVM/CLM SIDE OF REAR SEAT) SOUND SYSTEMS HEADLIGHTS SYSTEM TAN/WHT WIRE W/ INTELLIGENT HIGH BEAM CONTROL YEL/BLK WIRE

1 3 2 SENSOR SIGNAL SUPPLY VOLTAGE LOW REFERENCE 2 3 1 LOW REFERENCE SUPPLY VOLTAGE SENSOR SIGNAL 2 3 4 5 6 BATT POSITIVE VOLT SERIAL DATA SERIAL DATA GND GND 24 2525 BACKUP LAMP FEED REAR PARKING DIAGNOSTIC SIG 4 2 5 SERIAL DATA BATT POSITIVE VOLT GND 850 1339 GROUND IGN 1 VOLTAGE PNK WIRE BCK/UP LAMP FUSE BCK/UP LAMP RELAY BLK WIRE BRN WIRE CENTER AMBER IND CENTER AMBER IND CTRL LEFT AMBER IND CTRL COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DRIVER DOOR CONTROL MODULE (INSIDE DRIVER'S DOOR) DRIVER OUTSIDE REARVIEW MIRROR FASCIA) GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ RUN/CRNK RELAY ENERGIZED IND J/C LED SIG LEFT AMBER IND LEFT REAR CORNER OBJECT ALARM SENSOR (ON LEFT REAR CORNER OF REAR LEFT REAR FUSE BLOCK (UNDER LEFT SIDE OF REAR SEAT) LEFT REAR MIDDLE OBJECT ALARM SENSOR (ON LEFT REAR MIDDLE OF REAR FASCIA) LEFT SIDE OBJECT SENSOR (ON LEFT REAR OF VEHICLE) LT BLU WIRE LT GRN WIRE MIDDLE OBJECT SENSOR CONNECTOR) NAVIGATION CIRCUIT ORG/ WIRE PASSENGER DOOR CONTROL MODULE (INSIDE PASSENGER'S DOOR) PASSENGER OUTSIDE REARVIEW MIRROR PNK WIRE PPL REAR INTEGRATION MODULE (RIM) (IN LEFT SIDE OF REAR COMPT, UNDER REAR SHELF) REAR OBJECT SENSOR CONTROL MODULE REAR PARKING ASSIST (RPA) DISPLAY REAR PARKING ASSIST CHIME SIG RED IND CTRL WIRE RED WIRE RED/WHT WIRE REVERSE RELAY COIL FEED RIGHT REAR CORNER OBJECT ALARM SENSOR (ON RIGHT REAR CORNER OF REAR FASCIA) RIGHT REAR FUSE BLOCK RIGHT REAR MIDDLE OBJECT ALARM SENSOR (ON RIGHT REAR MIDDLE OF REAR FASCIA) RIGHT SIDE OBJECT SENSOR (ON LEFT REAR OF VEHICLE) RIM/RPA/ ISRVM/CLM FUSE RT TRN/ SBZA FUSE SERIAL DATA VEHICLE SPEED SIG WHT WIRE YEL WIRE

AIR BAG (BATT) FUSE AIR BAG/ IGN BLK WIRE BLK/WHT WIRE BRN WIRE CASE GROUND CLASS 2 (SDM) IGN DK GRN WIRE DRIVER SEAT BELT BUCKLE DRIVER SEAT BELT RETRACTOR (LEFT "B" PILLAR) DRIVER SEAT BELT SWITCH FUSE GMLAN SERIAL DATA GROMMET) HOT AT ALL TIMES HOT W/ RUN RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED IGN 3 FUSE INSTRUMENT PANEL CLUSTER (IPC) J/C LEFT REAR FUSE BLOCK (UNDER LEFT SIDE OF REAR SEAT) LOGIC NCA WIRE PASSENGER SEAT BELT BUCKLE PASSENGER SEAT BELT RETRACTOR (RIGHT "B" PILLAR) PASSENGER SEAT BELT SWITCH PNK WIRE PPL RED/WHT WIRE RIGHT REAR FUSE BLOCK (UNDER RIGHT SIDE OF REAR SEAT) SEAT BELT IND TAN/WHT WIRE

ANTI-THEFT SYSTEM BATT POSITIVE VOLTAGE BLK WIRE BLK/WHT WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH SIGNAL CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM INTERIOR LIGHTS SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE EXTERIOR LIGHTS SYSTEM ANTI-THEFT SYSTEM EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM DEFOGGER SYSTEM POWER TOPS SYSTEM GRY WIRE HOOD OPEN SW SIG HOT AT ALL TIMES HOT W/ RUN/CRNK RELAY ENERGIZED J/C LOW SPD GMLAN SERIAL DATA LR STOP/TURN LMP SPLY VOLTAGE LT BLU WIRE LT BLU/WHT WIRE LT TRN/ LDW FUSE NAVIGATION SYSTEM ORG/BLK WIRE PNK WIRE REAR PARKING ASSIST CHIME SIG RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT REAR FUSE BLOCK (UNDER RIGHT SIDE OF REAR SEAT) RIM FUSE RIM/RPA/ ISRVM/CLM FUSE RR TURN SIG LMP SPLY VOLTAGE HOOD CLOSED SW SIG PPL RT TRN/ SBZA FUSE STEERING WHEEL CTRL SPLY VOLT COURTESY LAMP SPLY VOLTAGE TAN WIRE TRUNK AJAR SW SIG TRUNK, TAILGATE, FUEL DOORS SYSTEM WHT WIRE YEL WIRE YEL/BLK WIRE

AIR BAG (BATT) FUSE AIRBAG (IGN) FUSE BLK WIRE BLK/WHT WIRE BRN WIRE CASE GROUND DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRVR PRETENSIONER HIGH DRVR PRETENSIONER LOW GROUND GMLAN SERIAL DATA IGNITION 1 GRY WIRE HOT AT ALL TIMES HOT W/ RUN/CRNK RELAY ENERGIZED INFLATABLE RESTRAINT I/P MODULE INDICATOR J/C LEFT INFLATABLE RESTRAINT FRONT END SENSOR (LEFT SIDE OF UPPER RADIATOR SUPPORT) LEFT REAR FUSE BLOCK (UNDER LEFT SIDE OF REAR SEAT) LEFT SEAT BELT PRETENSIONER (INTEGRAL TO DRIVER SEAT BELT BUCKLE) LT GRN WIRE NCA WIRE OFF IND CTRL GND ON IND CTRL SERIAL DATA IGNITION 1 ON IND OFF IND ORG/ WIRE ORG/BLK WIRE PASS PRETENSIONER HIGH PASS PRETENSIONER LOW PASS SEAT BELT SW SIG PASSENGER AIR BAG IND PNK WIRE PPL PPL OCC SENSOR SERIAL DATA PPL PNK WIRE PPL/WHT WIRE RED/WHT WIRE RIGHT REAR FUSE BLOCK (UNDER RIGHT SIDE OF REAR SEAT) RIGHT SEAT BELT PRETENSIONER (INTEGRAL TO FRONT PASSENGER SEAT BELT BUCKLE) SEAT BELT IND SHORTING BAR TAN WIRE TAN/ORG WIRE TAN/WHT WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION INPUT SHAFT SPEED (ISS) SENSOR AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH (IMS) AUTOMATIC TRANSMISSION OUTPUT SHAFT SPEED (OSS) SENSOR AUTOMATIC TRANSMISSION SHIFT LEVER BLK WIRE BLK/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY DATA BUS (+) DATA BUS (-) IGN VOL DATA BUS (-) DATA BUS (+) DK GRN WIRE ECM, TCM IGN FUSE ECM/ TCM BATT FUSE ECM/TCM SERIAL DATA GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ RUN/CRNK RELAY ENERGIZED ISS LOW ISS/OSS HIGH NCA WIRE ORG/BLK WIRE OSS LOW PNK WIRE POWER DISTRIBUTION SYSTEM PPL RED WIRE RED/WHT WIRE TAN WIRE TAN/BLK WIRE TAP UP/ TAP DOWN TRANS ENABLE SWITCH TAP UP/TAP DOWN SW SIG STOP LAMP SW SIG GROUND B+ TAP UP/TAP DOWN SWITCH TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION RANGE SIG TRANSMISSION RANGE SIG A TRANSMISSION RANGE SIG B TRANSMISSION RANGE SIG C TRANSMISSION RANGE SIG P UNDERHOOD FUSE BLOCK (RIGHT FRONT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE YEL/BLK WIRE