Cadillac CTS II (2007-2014) (left kick panel) Wiring diagrams

BLK WIRE BLU WIRE DK BLU WIRE DK DK DK GRN WIRE DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT FRONT VERTICAL MOTOR (UNDER PASSENGER FRONT SEAT) DRIVER SEAT HORIZONTAL MOTOR DRIVER SEAT REAR VERTICAL MOTOR (UNDER PASSENGER FRONT SEAT) DRIVER SEAT RECLINE MOTOR (IN PASSENGER FRONT SEAT BACK) DRV PWR SEAT CIRCUIT BREAKER FRONT VERTICAL GRN WIRE HORIZONTAL HOT AT ALL TIMES LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT LT REAR FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) REAR VERTICAL RECLINE RED/WHT WIRE TAN WIRE YEL WIRE

BLK WIRE BRN WIRE DK BLU WIRE DRIVER LUMBAR/ BOLSTER FUSE HOLDER DRIVER SEAT BACK BOLSTER ADJUSTER SWITCH DRIVER SEAT BOLSTER ADJUSTER VALVE DRIVER SEAT CUSHION BOLSTER ADJUSTER SWITCH DRIVER SEAT LUMBAR ADJUSTER SWITCH DRIVER SEAT LUMBAR ADJUSTER VALVE ASSEMBLY DRIVER SEAT LUMBAR/BOLSTER PUMP DRV PNR SEAT CIRCUIT BREAKER HOT AT ALL TIMES ORG/ WIRE PNK WIRE REAR FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) RED WIRE RED/WHT WIRE TAN/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

23 PNK WIRE BATT POSITIVE VOLT BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DRIVER BACK HEATED SEAT ELEMENT (IN DRIVER FRONT SEAT BACK) DRIVER CUSHION HEATED SEAT ELEMENT (IN DRIVER FRONT SEAT CUSHION) DRIVER SEAT CUSHION VENTILATION HEATING, COOLING MODULE DRV SEAT BLOWER SPD CTRL DRV SEAT CUSHION HEATED MOD COOL CTRL DRV SEAT CUSHION TEMP SENS LOW REF DRV SEAT CUSHION TEMP SENS SIG GRN WIRE GRY WIRE HOT W/ IGN 1 RELAY ENERGIZED MISC IGN FUSE LOW SPD GMLAN SERIAL DATA LT GRN WIRE MEMORY SEAT MODULE (MSM) (UNDER DRIVER'S SEAT) MEMORY SYSTEM NCA WIRE ORG/ WIRE PASS SEAT BLOWER SPD CTRL PASS SEAT CUSHION HEATED MOD HEAT CTRL PASS SEAT CUSHION TEMP SENS SIG PNK DRV SEAT CUSHION HEATED MOD HEAT CTRL WIRE PNK PASS SEAT CUSHION HEATED MOD COOL CTRL WIRE PNK PNK PNK WIRE PNK WIRE RED/WHT WIRE SEDAN, WAGON, COUPE SENS LOW REF TAN WIRE UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) W/ DELUXE STEERING WHEEL, THEFT DETERENT W/ RECARO FRONT BUCKET SEATS W/O RECARO FRONT BUCKET SEATS YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/RED WIRE BODY CONTROL MODULE BRN WIRE CRUISE CTRL IND DIMMING SIG DK GRN/WHT WIRE HEATED STEERING WHEEL HEATED STEERING WHEEL CONTROL MODULE HEATED STEERING WHEEL ON IND HEATED STEERING WHEEL SWITCH HIGH CTRL HOT W/ IGN 1 RELAY ENERGIZED IGN INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (TOP OF STEERING COLUMN) INLINE FUSE HEATED STEERING WHEEL CONTROL MODULE LEFT STEERING WHEEL CONTROL SWITCH MISC FUSE BLOCK IGN (RIGHT FRONT FUSE OF ENGINE COMPT) NCA WIRE ORG/ WIRE PNK LED CTRL WIRE PNK WIRE RED WIRE RED/GRY WIRE SENS SIG SW SIG UNDERHOOD VOLT REF YEL WIRE

A/T AUTOMATIC TRANSMISSION SHIFT LEVER B+ SHIFT BLK WIRE BLK/WHT WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) BCM 1 FUSE IGNITION LOCK CYLINDER CONTROL ACTUATOR (ON STEERING COLUMN) IGNITION LOCK CYLINDER CONTROL SWITCH M/T POSITION SIGNAL PPL PPL/WHT WIRE REAR FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) RED WIRE RED/WHT WIRE RKE/ PASS KEY/ MDL FUSE SHIFT POSITION SIGNAL W/ REMOTE W/O REMOTE WHT WIRE

BATT POS VOLT BATT WINDOW POSITIVE INDEX- VOLT ING BLK WIRE BLUNT CUT- DRIVER DOOR (NOT USED) BLUNT CUT- PASSENGER DOOR (NOT USED) BODY CONTROL MODULE (BCM) (CENTER OF DASH, BRN WIRE COMPUTER DATA LINES SYSTEM COUPE, SEDAN, WAGON DK BLU WIRE DK GRN WIRE DRIVER DOOR LOCK/WINDOW SWITCH DRIVER WINDOW MOTOR (DRIVER'S DOOR) GND GND BATT POSITIVE VOLT GRY WIRE HOT AT ALL TIMES LEFT FRONT WINDOW SWITCH UP LEFT REAR WINDOW MOTOR (LEFT REAR DOOR) LEFT REAR WINDOW SWITCH (SEDAN/WAGON) LEFT REAR WINDOW SWITCH UP LKOUT CTRL LKOUT RR SIG LKOUT SIG LOCAL INTERCONNECT NETWORK 1 LOCAL WINDOW INTERCONNECT INDEXING NETWORK 2 LOGIC LOGIC RIGHT REAR WINDOW SWITCH (SEDAN/WAGON) LR DN CTRL LR DN SW LR UP CTRL LR UP SIG LT BLU/WHT WIRE LT GRN WIRE LT/REAR/ WNDW CIRCUIT BREAKER ORG/ WIRE PASSENGER DOOR LOCK/ WINDOW SWITCH PASSENGER WINDOW MOTOR (FRONT PASSENGER'S DOOR) PPL PPL LR DN SIG PPL RR DN SIG PWR/WNDW CIRCUIT BREAKER REAR FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) REAR/ WNDW CIRCUIT BREAKER RED WIRE RED/WHT WIRE RIGHT FRONT WINDOW SWITCH UP RIGHT REAR WINDOW MOTOR (RIGHT REAR DOOR) RIGHT REAR WINDOW SWITCH LOGIC RR DN CTRL RR DN SIG RR UP CTRL RR UP SIG SERIAL DATA WHT WIRE

1 1 17 18 19 20 NAV AUDI SIG- DRAIN WIRE COAX 1 2 3 4 5 COAX COAX DRAIN WIRE VIDEO DISPLAY CTRL COAX 6973 514 5152 5343 5344 3370 REARVIEW CAMERA CIRCUIT VOICE RECG LOW REF 7, 8, 5.1) BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COAX COAX ANTENNA COMPUTER DATA LINES SYSTEM 1011 5060 1573 1574 DIGITAL RADIO ANTENNA (W/ DIGITAL AUDIO SYSTEM S-BAND) (CENTER REAR OF ROOF) DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DSPLY CTRL ENABLE SIG GRY WIRE HOT AT ALL TIMES REAR FUSE AMP FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) HOT AT ALL TIMES UNDERHOOD FUSE BLOCK NAV MTR FUSE (RIGHT FRONT OF ENGINE COMPT) HOT W/ IGN 1 RELAY ENERGIZED LT BLU WIRE LT GRN WIRE MISC IGN FUSE NAVI DSPLY NAVI DSPLY SIG NAVIGATION ANTENNA (W/ INFOTAINMENT SYSTEM 4,5,7, 5.1) (CENTER OF DASH) NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PPL/DK GRN WIRE RADIO RADIO AUDIO MUTE SIG SERIAL DATA HI RADIO/ HVAC DISPLAY (W/ INFOTAINMENT SYSTEM RDO FUSE RED WIRE RED/BLK WIRE RED/WHT WIRE REMOTE RADIO CTRL GMLAN SERIAL DATA DRAIN WIRE DRAIN WIRE SERIAL DATA LO DRAIN WIRE SIG TAN WIRE VIDEO DISPLAY CTRL ANTENNA COAX W/ HANDS FREE W/ INFOTAINMENT SYSTEM 7, 8, 5.1 W/O HANDS FREE WAKE UP SIG WHT WIRE YEL WIRE

1 2 3 4 5 COAX COAX DRAIN WIRE VIDEO DISPLAY CTRL COAX 1011 5060 1573 1574 1948 1947 1946 1999 COMPUTER DATA LINES SYSTEM 17 18 19 20 NAVI AUDIO SIG - DRAIN WIRE COAX 2 5 1 4 3 PNK WIRE 5060 5748 1171 6759 6760 6763 COMPUTER DATA LINES SYSTEM BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COAX DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DSPLY DSPLY CTRL ENABLE SIG GRY WIRE HOT AT ALL TIMES REAR FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) LO LEVEL AUDIO SIG- LO LEVEL AUDIO SIG- LO LEVEL AUDIO SIG- LO LEVEL AUDIO SIG- LT BLU WIRE LT GRN WIRE NAV NAV DSPLY SIG NAVIGATION ANTENNA (INFOTAINMENT SYSTEM 4, 5, 7, 5.1) (CENTER OF DASH) NAVIGATION ANTENNA (W/ DIGITAL AUDIO SYSTEM S-BAND) (CENTER REAR OF ROOF) NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PPL/DK GRN WIRE RADIO RADIO/HVAC DISPLAY W/ INFOTAINMENT SYSTEM 7, 8, 5.1) LOGIC RDO FUSE RED/ WHT WIRE RED/WHT WIRE REMOTE RADIO CTRL GMLAN SERIAL DATA DRAIN WIRE SIG SIG ENABLE TAN WIRE USB VIDEO DISPLAY CTRL COAX COAX LO REF/GROUND W/ HANDS FREE W/ INFOTAINMENT SYSTEM 7, 8 W/O INFOTAINMENT SYSTEM 7, 8, 5.1 W/ INFOTAINMENT SYSTEM 7, 8, 5.1 W/ INFOTAINMENT SYSTEM 8, 5.1 W/O HANDS FREE WHT RED/ WIRE WHT WIRE YEL WIRE

13 14 15 5361 5360 5359 STOP LAMP SW SIG LOW REF 5-VOLT REF 1 3 8 9 1140 2500 2501 BATTERY POS VOLT HI SPD GMLAN + HI SPD GMLAN - 47 68 43 27 5381 5382 5 VOLT REF LOW REF 53 33 2500 2501 HI SPD GMLAN + HI SPD GMLAN - 6.2L EXCEPT 6.2L AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH (IMS) AUTOMATIC TRANSMISSION SHIFT LEVER AUTOMATIC TRANSMISSION SHIFT LOCK CONTROL SOLENOID BCM 1 FUSE BLK WIRE BLK/BRN WIRE BLK/YEL WIRE BLU/YEL WIRE BODY CONTROL MODULE (BCM) (CENTER OF DASH, BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE PEDAL) BRK POS SENS SIG COMPUTER DATA LINES SYSTEM DK GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES ORG/BLK WIRE PARK/NEUTRAL RED WIRE RED/WHT WIRE SHIFT LOCK CTRL SOL TAN WIRE TAN/BLK WIRE TRANSMISSION CONTROL SOLENOID VALVE ASSEMBLY CONTROL MODULE (TCM) TRANSMISSIONS SYSTEM UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) WHT WIRE WHT/GRN WIRE WHT/RED WIRE

2 1 FM ANT FM ANT 3 2 1 IGN 6 5 4 3 2 1 IGN VOLT GND L AUDIO (+) R AUDIO (+) VIDEO SIG (+) VIDEO SIG (-) BLK WIRE CLOCK SIG L AUDIO (+) R AUDIO (+) VIDEO SIG (+) VIDEO SIG (-) DIGITAL VIDEO DISC (DVD) CONTROL MODULE DIGITAL VIDEO DISC (DVD) CONTROL MODULE INLINE FUSE DRIVER SEAT HEADREST DIGITAL VIDEO DISC (DVD) DISPLAY FM ANTENNA HOT W/ IGN 1 RELAY ENERGIZED ISRVM FUSE PASSENGER SEAT HEADREST DIGITAL VIDEO DISC (DVD) DISPLAY PNK WIRE RED WIRE UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) WHT WIRE YEL WIRE