Cadillac STS I (2004-2007) underhood fuse block (right front side of engine compt) Wiring diagrams

ABS FUSE B + SOL VLV CNTRL B+ MOTOR CONTROL BLK WIRE BRAKE PRESSURE MODULATOR VALVE (BPMV) BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE EBCM FUSE GROUND HIGH EFFORT CTRL LOW EFFORT CTRL GRY WIRE GRY/BLK WIRE HI SPD GMLAN SER DATA W/U HOT AT ALL TIMES HOT IN RUN OR START IGN 1 RELAY LEFT FRONT INLET LEFT FRONT ISO- LATION LEFT FRONT OUTLET LEFT FRONT PRIME LONG ACCELEROMETER SIGNAL LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE PNK WIRE PPL PPL/WHT WIRE RED WIRE RED/BLK WIRE RIGHT FRONT INLET RIGHT FRONT ISO- LATION RIGHT FRONT PRIME RIGHT LEFT FRONT REAR INLET OUTLET RIGHT LEFT REAR INLET REAR OUTLET RIGHT REAR OUTLET SOLENOID VALVES TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (RIGHT FRONT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE

ABS FUSE BLK WIRE BLU WIRE BRAKE FLUID PRESSURE SENSOR (ON REAR OF EBCM) COMPUTER DATA LINES SYSTEM DK BLU WIRE EBCM FUSE ELECTRONIC BRAKE CONTROL MODULE (EBCM) (ON RIGHT FRONT CORNER OF ENGINE COMPT) GRN WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN OR START IGN 1 RELAY LONG ACCELEROMETER SIGNAL LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT LT PNK WIRE PPL PPL/WHT WIRE RED WIRE RED/BLK WIRE STEER WHEEL POS SIG A STEER WHEEL POS SIG B LOW REF STEERING ANGLE SENSOR (ON BASE OF STEERING COLUMN) TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (RIGHT FRONT SIDE OF ENGINE COMPT) WHT WIRE YAW RATE, LATERAL ACCELERATION SENSOR (UNDER FRONT PASSENGER SEAT)

BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT W/ PARK LAMP RELAY ENERGIZED INSTRUMENT PANEL MODULE (IPM) (BEHIND GLOVE BOX) IPM/ ALDL FUSE LIC DIMMING FUSE LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/WHT WIRE ORG/ WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE PPL RED WIRE RED/WHT WIRE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (RIGHT FRONT SIDE OF ENGINE COMPT) VOLT CHECK FUSE WHT WIRE YEL WIRE YEL/BLK WIRE

BAT POS VOLTAGE BLK/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DRIVER LUMBAR MOTOR ASSEMBLY DRIVER SEAT ADJUSTER MOTOR ASSEMBLY DRIVER SEAT RECLINE MOTOR ASSEMBLY GRY WIRE HOT AT ALL TIMES HUD FUSE INSTRUMENT PANEL MODULE (IPM) (BEHIND GLOVE BOX) LEFT REAR FUSE BLOCK (UNDER LEFT SIDE OF REAR SEAT) LOW SPD GMLAN SERIAL DATA LT BLU WIRE MEMORY SEAT MODULE (UNDER DRIVER SEAT) ORG/ WIRE ORG/WHT WIRE OUT PNK WIRE POWER DISTRIBUTION SYSTEM POWER SEATS CIRCUIT BREAKER RED/WHT WIRE TAN WIRE TELESCOPE IN TELESCOPE OUT TELESCOPING ACTUATOR TILT ACTUATOR TILT UP TILT/ TELESCOPE SWITCH TILT DOWN UNDERHOOD FUSE BLOCK (RIGHT FRONT SIDE OF ENGINE COMPT) YEL WIRE

3.6L 4.6L A/C COMP CLUTCH RELAY AUXILIARY POWER OUTLET BANK 1 SENSOR 2 BANK 1 SENSOR 2 CONN) (4.6L: ENGINE HARN, BANK 2 SENSOR 2 BLK WIRE ENGINE CONTROL MODULE (ECM) EVEN INJ/ COILS FUSE FOG LAMP RELAY FROM RIGHT REAR FUSE BLOCK (IGNITION 1 FROM UNDERHOOD FUSE BLOCK FRONT AUXILIARY POWER OUTLET FUEL INJECTOR 2 (4.6L) FUEL INJECTOR 4 (4.6L) FUEL INJECTOR 4 FUEL INJECTOR 2 FUEL INJECTOR 6 FUEL INJECTOR 6 (4.6L) FUEL INJECTOR 8 (4.6L) HEATED OXYGEN SENSOR I/P OUTLET FUSE SPARE FUSE IGN 1 RELAY IGNITION COIL 2 IGNITION COIL 4 IGNITION COIL 6 IGNITION COIL/ MODULE 2 IGNITION COIL/ MODULE 4 IGNITION COIL/ MODULE 6 IGNITION COIL/ MODULE 8 INSTRUMENT PANEL CLUSTER (IPC) PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE POST 02 FUSE REAR AUXILIARY POWER OUTLET RED WIRE SPARE FUSE OUTLET FUSE STARTER FUSE STARTER RELAY TCM/IPC/ ECM FUSE TO UNDERHOOD FUSE BLOCK (WASH NOZ/AQS TRANSMISSION CONTROL MODULE (TCM) (3.6L) UNDERHOOD FUSE BLOCK (RIGHT FRONT SIDE OF ENGINE COMPT) WHT WIRE

1 2 3 BATTERY BATTERY GROUND 14 20 PARK LMP ON SW SIG PARK BRAKE SW SIG 2 10 PNK PNK WIRE 2 11 3 SERIAL DATA LOW REF DRIVER SIG PNK WIRE 2 12 DOOR AJAR SW SIGNAL LF DOOR SW SIG 21 22 25 13 SERIAL DATA SERIAL DATA RT TURN SW SIG LT TURN SW SIG AUDIBLE ALARM AUDIO AMPLIFIER (IN REAR COMPARTMENT, ON LEFT REAR QUARTER PANEL BRACKET AUTO HDLP BATTERY BLK WIRE BLK/WHT WIRE BRN/WHT WIRE CLASS 2 SERIAL DATA COAX COMPUTER DATA LINES SYSTEM DK BLU/WHT WIRE DK GRN WIRE DOOR AJAR SIGNAL DOOR LOCKS SYSTEM DRIVER DOOR LATCH ASSEMBLY DRIVER DOOR MODULE (INSIDE DRIVER DOOR) DRIVER SEAT BELT SWITCH (IN LEFT FRONT SEAT BELT BUCKLE) GND DOOR OPEN SIGNAL GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT WITH HEADLAMP SWITCH IN PARK, HEAD INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (UNDER REAR OF CENTER CONSOLE) INSTRUMENT PANEL CLUSTER INSTRUMENT PANEL MODULE (RIGHT SIDE OF DASH BEHIND GLOVE BOX) IPM/ALDL FUSE KEYLESS ENTRY/ TIRE PRESSURE ANTENNA SIGNAL LEFT LEFT TURN INDICATOR LOGIC LIC/DIMMING FUSE LIGHTS ON INDICATOR LOW TIRE PRESSURE INDICATOR LT BLU WIRE LT BLU/WHT WIRE NCA WIRE OFF PARK BRAKE SWITCH (AT BASE OF BRAKE PEDAL) PNK WIRE REAR WINDOW KEYLESS ENTRY ANTENNA RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (UNDER REAR SPEAKER SHELF) RIGHT RIGHT TURN INDICATOR SERIAL DATA TAN WIRE TAN/WHT WIRE TURN SIGNAL/MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK (RIGHT FRONT SIDE OF ENGINE COMPT) VOLT CHECK FUSE WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 PPL 24 25 PPL 28 29 30 PPL BLK WIRE BLK/WHT WIRE BRN WIRE CANISTER VENT FUSE DK GRN WIRE DK GRN/WHT WIRE ECM FUSE ECM/ TCM/ IPC FUSE ECM/TCM FUSE CAM FUSE FUSE FUEL PUMP MOTOR RELAY FUEL PUMP MTR FUSE GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START IGN 1 RELAY IGNITION COIL 1 (REAR OF RIGHT CYL HEAD) IGNITION COIL 2 (FRONT OF LEFT CYL HEAD) IGNITION COIL 3 (CENTER OF RIGHT CYL HEAD) IGNITION COIL 4 (CENTER OF LEFT CYL HEAD) IGNITION COIL 5 (FRONT OF RIGHT CYL HEAD) IGNITION COIL 6 (REAR OF LEFT CYL HEAD) LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE MAF FUSE MAIN RELAY NCA WIRE ODD COILS FUSE ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PPL PPL/WHT WIRE PRE POST EVEN COILS FUSE RED/WHT WIRE RIGHT REAR FUSE BLOCK (UNDER RIGHT SIDE OF REAR SEAT) SPARK PLUG SPLICE PACK TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (RIGHT FRONT SIDE OF ENGINE COMPT) WHT/BLK WIRE YEL WIRE