Cadillac CTS II (2007-2014) rear fuse block (right rear of luggage compt) Wiring diagrams

BLIND SPOT IND BLK WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DRIVER DOOR LOCK/WINDOW SWITCH DRIVER INFORMATION CENTER (DIC) DISPLAY DRIVER OUTSIDE REARVIEW MIRROR (AT MIRROR) DRIVER OUTSIDE REARVIEW MIRROR GLASS GROUND HOT AT ALL TIMES LEFT SIDE OBJECT SENSOR LO SPD GMLAN SERIAL DATA LOGIC INSTRUMENT PANEL CLUSTER (IPC) LOW SPD GMLAN DATA NCA WIRE PASSENGER DOOR LOCK/WINDOW SWITCH PASSENGER OUTSIDE REARVIEW MIRROR (AT MIRROR) PASSENGER OUTSIDE REARVIEW MIRROR GLASS PNK LED SIG WIRE PNK WIRE REAR FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) RED WIRE RED/WHT WIRE RIGHT SIDE OBJECT SENSOR SBZA FUSE SERIAL DATA WHT WIRE

1317 319 318 482 2268 1969 5531 481 HEADLIGHTS SYSTEM 18 19 EXTERIOR LIGHTS SYSTEM 1970 45 HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM 690 24 INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM BCM 1 BCM 4 FUSE FUSE FUSE FUSE FUSE BCM 2 BCM 3 BCM 5 BCM 6, 7 FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (CENTER OF DASH, BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DOOR LOCKS SYSTEM DRL SPLY VOLT GND BATTERY POSITIVE VOLT FOG LAMP RLY CTRL GRY WIRE GRY/BLK WIRE HDLP RLY CTRL PARK LAMP SPLY VOLT HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM ANTI-THEFT SYSTEM HOT AT ALL TIMES LIFTGATE AJAR SW SIG LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM PPL REAR FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) RED WIRE RED/WHT WIRE RH TRAILER TURN SIG RLY CTRL LH TRAILER TURN SIG RLY CTRL RR DOOR AJAR SW SIG LR DOOR AJAR SW SIG LR DOOR OPEN SW SIG RR FOG LP RLY CTRL IGN 1 VOLT PNK WIRE RVC/SNSR FUSE STARTING/CHARGING SYSTEM TAN WIRE TRUNK, TAILGATE, FUEL DOORS, DOOR LOCKS SYSTEMS UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) WHT WIRE WIPER/WASHER SYSTEM YEL WIRE

1 1 (FORWARD LAMP HARNESS, NEAR RIGHT COOLING FAN CONNECTOR) BACKUP LAMPS CIRCUIT BLK WIRE BLK) (OR YEL/ WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CENTER HIGH MOUNTED STOP LAMP (CHMSL) DK BLU WIRE DK GRN WIRE HOT AT ALL TIMES LEFT FRONT MARKER LAMP LEFT FRONT PARK LAMP LEFT FRONT STRUT TOWER) LEFT LICENSE LAMP LOGIC LT BLU WIRE LT GRN WIRE LT/POS/ LP RELAY LT/POS/LP FUSE ORG/ WIRE PPL RADIO ANTENNA INDUCTOR (WAGON) REAR FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) RIGHT BACKUP LAMP RIGHT FRONT MARKER LAMP RIGHT FRONT PARK LAMP RIGHT LICENSE LAMP RIGHT TAIL LAMP ASSEMBLY RIGHT TAIL/STOP, TURN SIGNAL LAMP RT/POS/LP FUSE TRAILER PROVISION (BLUNT CUT) (WAGON) W/ HID W/O HID W/ VARIABLE REAL TIME DAMPING W/O VARIABLE REAL TIME DAMPING WAGON WAGON SEDAN/COUPE WHT WIRE YEL WIRE

15 18 24 HOOD AJAR SW HORN RLY CTRL PARK LP SPLY 16 15 14 12 LR DOOR OPEN SW LR DOOR AJAR SW RR DOOR AJAR SW LIFTGATE AJAR SW 18 19 PPL 5714 5709 5713 ANTENNA LOW ANTENNA SIG ANTENNA LOW PNK WIRE 8 9 DATA BUS (+) DATA BUS (-) 80 3440 DISTRIBUTION SYSTEM 9 7 DRV DOOR UNLCK DRV DOOR UNLCK ANTENNA SIG BLK WIRE BLK/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COUPE DISPLY FUSE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DOOR HANDLE KEYLESS ENTRY ANTENNA DRIVER DOOR HANDLE SWITCH (SEDAN/WAGON) FUEL DOOR RELEASE ACTUATOR (W/ REMOTE CONTROL) (RIGHT REAR OF LUGGAGE COMPT) GRY WIRE HEADLINER KEYLESS ENTRY ANTENNA (WAGON) (CENTER REAR OF ROOF) HOOD AJAR SWITCH (W/ REMOTE START) HORNS SYSTEM EXTERIOR LIGHTS SYSTEM HOT AT ALL TIMES IGNITION SW SIG B+ LEFT KEYLESS ENTRY ANTENNA LEFT REAR DOOR HANDLE SWITCH (SEDAN/WAGON) LEFT REAR DOOR LATCH (SEDAN/WAGON) (LEFT REAR DOOR) LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK PASS SW SIG RELEASE CTRL DRV SW SIG GND (OR 5797) 5882 1051 WIRE PNK WIRE PNK/BLK WIRE POWER POWER DISTRIBUTION SYSTEM PPL PPL HOOD SW SIG PPL/WHT WIRE REAR COMPARTMENT KEYLESS ENTRY ANTENNA REAR COMPARTMENT LID LATCH REAR FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) RED/WHT WIRE RIGHT REAR DOOR HANDLE SWITCH (SEDAN/WAGON) RIGHT REAR DOOR LATCH (SEDAN/WAGON) (RIGHT REAR DOOR) RKE/PASS KEY/MDL FUSE RR DR HANDLE SW LR DR HANDLE SW SHIFT POS SIG SEDAN SEDAN, WAGON, COUPE SEDAN/WAGON SERIAL DATA SHIFT INTERLOCK SYSTEM TAN WIRE TAN/BLK WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) WHT WIRE YEL WIRE YEL/BLK WIRE

1491 6190 51 PNK WIRE 2 9 5881 901 LF DOOR HANDLE IC 2 CTRL 2 9 RF DOOR HANDLE IC 2 CTRL 3 7 8 9 11 10 13 15 NETWORK 2 DOOR LCK DOOR LATCH SERIAL DATA 6 4 GND B+ 7 1 3 BACKLIGHT LP RELEASE SIG GND BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COAX COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM INTERIOR COUPE DK BLU WIRE DK GRN WIRE DR/LCK FUSE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES KEYLESS ENTRY ANTENNA LF DOOR HANDLE LIGHTS SYSTEM LOCK LOGIC DRIVER DOOR LOCK/ WINDOW SWITCH LOGIC PASSENGER DOOR LOCK/ WINDOW SWITCH LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PASSENGER DOOR HANDLE SWITCH (SEDAN/WAGON) PASSENGER DOOR LATCH (PASSENGER'S DOOR) PDM FUSE PNK ENTRY WIRE PNK RF DOOR HANDLE WIRE PNK W/O PASSIVE ENTRY WIRE PNK WIRE REAR FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) (W/O PASSIVE ENTRY) RF DR SW SIG COURTESY LP HI RF DOOR AJAR COURTESY LP LO RIGHT FRONT DOOR HANDLE SEDAN/WAGON TAN WIRE TAN/WHT WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM UNLOCK UNLOCK 6 4 GND B+ W/ DELUXE INTERIOR LAMP PACKAGE W/ PASSIVE W/ PASSIVE ENTRY W/O PASSIVE ENTRY W/O PASSIVE ENTRY W/O PASSIVE PNK ENTRY PNK PNK W/ PASSIVE ENTRY WIRE WHT RED/ WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

1 2 17 60 40 24 OIL PRESS SENS SIG 5-VOLT REF 1 LOW REF 15 12 14 LR DOOR AJAR SW LIFTGATE AJAR SW RR DOOR AJAR SW 1551 (OR 1500) 18 34 ENG OIL LEVEL SW SIG LOW REF 19 12 PNK 51 46 IGN 1 VOLT MIL CTRL WIRE 24 8 35 55 LOW REF ECT SENS SIG 26 25 9 44 LOW REF FUEL LEVEL SENS SIG 6.2L 6.2L EXCEPT 6.2L BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BCM) (CENTER OF DASH, BRN WIRE BRN/WHT WIRE CLOCK COMPUTER DATA LINES SYSTEM DISPLAY DK BLU WIRE DK GRN WIRE DOOR ENGINE COMPT) ENGINE CONTROLS SYSTEM EXCEPT 6.2L EXCEPT 6.2L 6.2L FUEL LEVEL SENSOR ASSEMBLY (IN FUEL TANK) GROUND GRY WIRE HI SPD GMLAN SERIAL DATA BUS + HOT AT ALL TIMES IGN 3 VOLT LIGHTS OFF LIGHTS ON LO SPD GMLAN SERIAL DATA LOCAL INTERCONNECT NETWORK 3 LOGIC LT BLU WIRE LT BLU/BLK WIRE LT GRN/BLK WIRE NETWORK 2 ORG/ WIRE ORG/BLK WIRE PARK BRAKE SW SIG PARK BRAKE SWITCH (ON PARK BRAKE ASSEMBLY) PASSENGER DOOR LATCH ASSEMBLY (PASSENGER'S PASSENGER DOOR LOCK/ WINDOW SWITCH PNK SECONDARY FUEL LEVEL SENSOR WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PRIMARY FUEL LEVEL SENSOR (IN FUEL TANK) PRIMARY FUEL LEVEL SENSOR FUEL PUMP, SENDER ASSEMBLY (IN FUEL TANK) RADIO/HVAC CONTROL RDO FUSE REAR COMPARTMENT LID LATCH REAR FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) RED WIRE RED/WHT WIRE RF DOOR AJAR RIGHT REAR DOOR LATCH (RIGHT REAR DOOR) RVC/SNSR FUSE SECONDARY FUEL LEVEL SENS SIG SECONDARY FUEL LEVEL SENSOR FUEL LEVEL SENSOR ASSEMBLY (IN FUEL TANK) TAN WIRE TAN/BLK WIRE TAN/WHT WIRE WAGON WHT WIRE YEL WIRE

14 15 16 17 PNK WIRE BLK WIRE BLU WIRE BRN WIRE BRN/WHT WIRE COUPE COUPE 1 1 SEDAN, WAGON SEDAN, WAGON 2 2 DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER SEAT FRONT VERTICAL MOTOR (UNDER DRIVER FRONT SEAT) DRIVER SEAT FRONT VERTICAL MOTOR POSITION SENSOR (UNDER DRIVER'S SEAT) DRIVER SEAT HORIZONTAL MOTOR DRIVER SEAT REAR VERTICAL MOTOR (UNDER DRIVER FRONT SEAT) DRIVER SEAT REAR VERTICAL MOTOR POSITION SENSOR (UNDER DRIVER SEAT) EASY ENTRY FUSE (COUPE) GRN WIRE GRY WIRE HOT AT ALL TIMES LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/WHT WIRE ORG/ WIRE ORG/BLK WIRE PASSENGER SEAT HORIZONTAL MOTOR (COUPE) (PASSENGER FRONT SEAT BACK) PASSENGER SEAT HORIZONTAL MOTOR POSITION SENSOR (COUPE) PNK WIRE PPL/WHT WIRE REAR FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) RED WIRE RED/WHT WIRE TAN WIRE TAN/WHT WIRE WHT WIRE YEL WIRE

AMP FUSE BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CENTER I/P SPEAKER COAX COAX COAX COMPUTER DATA LINES SYSTEM COUPE COUPE, SEDAN EXTERIOR LIGHTS SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE GROUND BATT+ VOLT GRY WIRE HOT AT ALL TIMES LEFT FRONT TWEETER SPEAKER LEFT REAR COMPARTMENT SPEAKER LEFT REAR SPEAKER LO SPD GMLAN LT BLU WIRE LT GRN WIRE NCA WIRE ONSTAR FUSE ORG/ WIRE PPL RADIO ANTENNA INDUCTOR (WAGON) (TOP OF LIFTGATE) RDO/ SPKR FUSE REAR FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) RED/BLK WIRE RED/WHT WIRE RIGHT AUDIO SIG RIGHT AUDIO SIG RADIO AUDIO OUT LEFT AUDIO SIG DRAIN WIRE RIGHT FRONT TWEETER SPEAKER RIGHT REAR COMPARTMENT SPEAKER RIGHT REAR SPEAKER TAN WIRE TELEVISION ANTENNA AMPLIFIER TELEVISION REAR GLASS ANTENNA TELEVISION TUNER (W/ INFOTAINMENT SYSTEM 7, 8) WAGON WAGON SEDAN WHT WIRE YEL WIRE

5 V REF BATT VOL BLK WIRE BRN WIRE BRN/WHT WIRE CNSTR VENT FUSE COMPUTER COMPUTER DATA COMPUTER DATA LINES SYSTEM DATA BUS - DATA LINES DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRIVER INFORMATION CENTER (DIC) ECM FUSE ECM, TCM IGN FUSE EMIS 1 FUSE EMIS 2 FUSE ENGINE COOLANT TEMPERATURE SENSOR (LEFT SIDE OF CYLINDER HEAD) FUEL PUMP FLOW CONTROL MODULE (RIGHT REAR OF LUGGAGE COMPT) FUEL PUMP FUSE GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ IGN 1 RELAY ENERGIZED IGN VOLT INSTRUMENT PANEL CLUSTER (IPC) LINES SYSTEM LO SPD GMLAN LOGIC LOW REF LT BLU WIRE LT GRN WIRE MALFUNCTION IND LAMP (MIL) NCA WIRE ODD EVEN BRK VAC ECM COILS COILS RLY FUSE FUSE FUSE FUSE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION POWER DISTRIBUTION SYSTEM PPL PWR/ TRN RELAY REAR FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) RED/WHT WIRE RELAY CTRL SENS SIG SERIAL DATA SPLY FUEL PUMP SYSTEM TAN WIRE TAN/BLK WIRE TOSS/ UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) WAGON WAGON W/ ELECTRONICALLY OPERATED PARKING BRAKE WAGON W/O ELECTRONICALLY OPERATED PARKING BRAKE YEL WIRE YEL/WHT WIRE

5 V REF BATT VOL BLK WIRE BRN WIRE BRN/WHT WIRE CNSTR VENT FUSE COMPUTER COMPUTER DATA COMPUTER DATA LINES SYSTEM DATA BUS - DATA LINES DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRIVER INFORMATION CENTER (DIC) ECM FUSE ECM, TCM IGN FUSE EMIS 1 FUSE EMIS 2 FUSE ENGINE COOLANT TEMPERATURE SENSOR (LEFT SIDE OF CYLINDER HEAD) FUEL PUMP FLOW CONTROL MODULE (RIGHT REAR OF LUGGAGE COMPT) FUEL PUMP FUSE GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ IGN 1 RELAY ENERGIZED IGN VOLT INSTRUMENT PANEL CLUSTER (IPC) LINES SYSTEM LO SPD GMLAN LOGIC LOW REF LT BLU WIRE LT GRN WIRE MALFUNCTION IND LAMP (MIL) NCA WIRE ODD EVEN BRK VAC ECM COILS COILS RLY FUSE FUSE FUSE FUSE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION POWER DISTRIBUTION SYSTEM PPL PWR/ TRN RELAY REAR FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) RED/WHT WIRE RELAY CTRL SENS SIG SERIAL DATA SPLY FUEL PUMP SYSTEM TAN WIRE TAN/BLK WIRE TOSS/ UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) WAGON WAGON W/ ELECTRONICALLY OPERATED PARKING BRAKE WAGON W/O ELECTRONICALLY OPERATED PARKING BRAKE YEL WIRE YEL/WHT WIRE