Cadillac CTS II (2007-2014) lt grn/blk Wiring diagrams

10 12 7 DATA BUS+ DATA BUS- GND 15 11 6 BATT POSITIVE VOLT KEYPAD SIG KEYPAD SPLY VOLT AUTOMATIC DAY/NIGHT MIRROR BACKUP LAMP SUPPLY VOLT BLK WIRE BLK/WHT WIRE COMPUTER DATA LINES SYSTEM DISPLAY DK GRN WIRE DK GRN/WHT WIRE EMERGENCY IND EMERGENCY SWITCH GARAGE DOOR OPENER (GDO) GROUND HOT AT ALL TIMES HOT AT ALL TIMES THEFT/ UGDO FUSE INSIDE REARVIEW MIRROR (ISRVM) KEYPAD KEYPAD GREEN LED IND KEYPAD GREEN LED IND SIG KEYPAD RED WIRE LED IND SIG B+ LOGIC LT BLU WIRE LT GRN/BLK WIRE LUGGAGE COMPT) NAVIGATION SYSTEM ON STAR BUTTON ASSEMBLY ONSTAR FUSE ONSTAR IND ONSTAR SWITCH PHONE IND PHONE SWITCH PNK WIRE REAR FUSE BLOCK (RIGHT REAR OF RED LED IND WIRE RED/WHT WIRE TAN WIRE TAN/BLK WIRE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (BEHIND RIGHT REAR STRUT TOWER)

8 9 DATA BUS (+) DATA BUS (-) AUTOMATIC DAY/NIGHT MIRROR BACKUP LAMP SUPPLY VOLT BACKUP LP SPLY VOLT BATT POSITIVE VOLT KEYPAD SIG KEYPAD SPLY VOLT KEYPAD GREEN LED SIG BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (CENTER OF DASH, BRANCH BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DATA BUS+ DATA BUS- GND DK GRN/WHT WIRE EMERGENCY IND EMERGENCY SWITCH GROUND HOT AT ALL TIMES HOT W/ IGN 1 RELAY ENERGIZED IGN INSIDE REARVIEW MIRROR (ISRVM) ISRVM FUSE KEYPAD KEYPAD GREEN LED IND KEYPAD RED LED SIG WIRE LOGIC LT GRN WIRE LT GRN/BLK WIRE ON STAR BUTTON ASSEMBLY ONSTAR FUSE ONSTAR IND ONSTAR SWITCH PHONE IND PHONE SWITCH PNK WIRE REAR FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) RED LED IND WIRE RED/WHT WIRE TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (BEHIND RIGHT REAR STRUT TOWER) YEL/BLK WIRE

8 9 DATA BUS (+) DATA BUS (-) AUTOMATIC DAY/NIGHT MIRROR BACKUP LAMP SUPPLY VOLT BACKUP LP SPLY VOLT BATT POSITIVE VOLT KEYPAD SIG KEYPAD SPLY VOLT KEYPAD GREEN LED SIG BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (CENTER OF DASH, BRANCH BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DATA BUS+ DATA BUS- GND DK GRN/WHT WIRE EMERGENCY IND EMERGENCY SWITCH GROUND HOT AT ALL TIMES HOT W/ IGN 1 RELAY ENERGIZED IGN INSIDE REARVIEW MIRROR (ISRVM) ISRVM FUSE KEYPAD KEYPAD GREEN LED IND KEYPAD RED LED SIG WIRE LOGIC LT GRN WIRE LT GRN/BLK WIRE ON STAR BUTTON ASSEMBLY ONSTAR FUSE ONSTAR IND ONSTAR SWITCH PHONE IND PHONE SWITCH PNK WIRE REAR FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) RED LED IND WIRE RED/WHT WIRE TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (BEHIND RIGHT REAR STRUT TOWER) YEL/BLK WIRE

AUDIO MUTE SIG BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CENTER I/P SPEAKER COUPE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE GROUND GRY WIRE LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR SPEAKER LF LO LEVEL AUDIO SIG LF SPEAKER OUT - LR LO LEVEL AUDIO SIG LR SPEAKER OUT - LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE PPL REAR SUBWOOFER SPEAKER RED WIRE RED/BLK WIRE REMOTE ENABLE SIG RF LO LEVEL AUDIO SIG RF SPEAKER OUT - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT FRONT TWEETER SPEAKER (WAGON) RIGHT REAR SPEAKER RR LO LEVEL AUDIO SIG RR SPEAKER OUT + SEDAN SEDAN WAGON SEDAN, COUPE SPEAKER OUT - TAN WIRE WAGON WHT WIRE YEL WIRE

1 2 3 4 5 BATT+ VOLT GROUND MUTE SIG SPKR OUT- SPKR OUT+ AUDIO MUTE SIG BATT+ VOLT BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL, TRANSMISSION SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE GMLAN SERIAL DATA GROUND GRY WIRE INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (TOP OF STEERING COLUMN) L AUDIO SIG (+) LEFT FRONT SPEAKER LEFT STEERING WHEEL CONTROL SWITCH LF SPEAKER OUT - LO LEVEL AUDIO SIG LO SPD GMLAN SERIAL DATA LR SPEAKER OUT - LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NAVI AUDIO SIG NCA WIRE ORG/ WIRE PHONE SPLY VOLT PNK WIRE PPL PPL R AUDIO SIG (+) REAR SUB- WOOFER SPEAKER RED WIRE RED/BLK WIRE RED/WHT WIRE RF SPEAKER OUT - RIGHT FRONT SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR SPEAKER OUT + SEDAN, COUPE WAGON SEEK DOWN SEEK UP SPEAKER OUT - SPLY VOLT SRCE TAN WIRE TRANSMISSION SYSTEM VOICE VOL (-) W/ DELUXE STEERING WHEEL 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

18 19 PPL BLK WIRE BLK/WHT WIRE BRN WIRE CENTER CONSOLE ACTIVE KEYLESS ENTRY ANTENNA (W/ KEYLESS ENTRY) CENTER CONSOLE PASSIVE KEYLESS ENTRY ANTENNA (UNDER FLOOR CONSOLE) COMPUTER DATA LINES SYSTEM COUPE DATA SIG DK BLU WIRE DK GRN WIRE DRIVER EXTERIOR DOOR HANDLE SWITCH DRIVER INFORMATION 4 5 19 17 CENTER (DIC) DISPLAY DRIVER INTERIOR DOOR HANDLE SWITCH GRY WIRE GRY/BLK WIRE INSTRUMENT PANEL CLUSTER (IPC) LOCK SIG LOGIC SECURITY IND LOW REF LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE ORG/ WIRE ORG/BLK WIRE PASSENGER DOOR CONTROL MODULE (COUPE) PASSENGER EXTERIOR DOOR HANDLE SWITCH PASSENGER INTERIOR HANDLE SWITCH PNK WIRE PPL PPL/WHT WIRE RED/WHT WIRE RIGHT KEYLESS ENTRY ANTENNA SEDAN WAGON SPLY VOLT TAN WIRE W/O W/ PASSIVE PASSIVE ENTRY ENTRY 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

AUDIO MUTE SIG BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CENTER I/P SPEAKER COUPE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE GROUND GRY WIRE LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR SPEAKER LF LO LEVEL AUDIO SIG LF SPEAKER OUT - LR LO LEVEL AUDIO SIG LR SPEAKER OUT - LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE PPL REAR SUBWOOFER SPEAKER RED WIRE RED/BLK WIRE REMOTE ENABLE SIG RF LO LEVEL AUDIO SIG RF SPEAKER OUT - RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT FRONT TWEETER SPEAKER (WAGON) RIGHT REAR SPEAKER RR LO LEVEL AUDIO SIG RR SPEAKER OUT + SEDAN SEDAN WAGON SEDAN, COUPE SPEAKER OUT - TAN WIRE WAGON WHT WIRE YEL WIRE

1 2 3 4 5 BATT+ VOLT GROUND MUTE SIG SPKR OUT- SPKR OUT+ AUDIO MUTE SIG BATT+ VOLT BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL, TRANSMISSION SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE GMLAN SERIAL DATA GROUND GRY WIRE INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (TOP OF STEERING COLUMN) L AUDIO SIG (+) LEFT FRONT SPEAKER LEFT STEERING WHEEL CONTROL SWITCH LF SPEAKER OUT - LO LEVEL AUDIO SIG LO SPD GMLAN SERIAL DATA LR SPEAKER OUT - LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NAVI AUDIO SIG NCA WIRE ORG/ WIRE PHONE SPLY VOLT PNK WIRE PPL PPL R AUDIO SIG (+) REAR SUB- WOOFER SPEAKER RED WIRE RED/BLK WIRE RED/WHT WIRE RF SPEAKER OUT - RIGHT FRONT SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RR SPEAKER OUT + SEDAN, COUPE WAGON SEEK DOWN SEEK UP SPEAKER OUT - SPLY VOLT SRCE TAN WIRE TRANSMISSION SYSTEM VOICE VOL (-) W/ DELUXE STEERING WHEEL WHT WIRE YEL WIRE