Cadillac CTS-V III (2013-2019) hot at all times Wiring diagrams

BCM 1 FUSE BCM 4 FUSE BCM 7 FUSE BLK WIRE BLU WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM COURTESY LP SW SIG DOME LAMP SWITCH DOOR GRN/GRY WIRE GRY WIRE GRY/GRN WIRE HI SPD GMLAN SER DATA - HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT ILLUMINATION CIRCUIT INSTRUMENT PANEL FUSE BLOCK INT LP CTRL INTR LP CTRL INADVERTENT PWR CTRL INTR LP DEFEAT SW SIG IP BODY IGN FUSE LED AMBIENT LIGHTING CTRL 1 LED AMBIENT LIGHTING CTRL 2 LID LP CTRL LIFTGATE AJAR SW SIG OFF REAR BODY FUSE BLOCK REAR COMPARTMENT COURTESY LAMP REAR COMPARTMENT LID LATCH RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE UNDERHOOD FUSE BLOCK VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/BRN WIRE WHT/YEL WIRE YEL WIRE

BATT POS VOLT BLK WIRE BODY CONTROL MODULE CENTER CONSOLE CUPHOLDER ACCENT LAMP CENTER CONSOLE CUPHOLDER MOTOR GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LOGIC MTR CUPHLDR FUSE RAP RLY 2 COIL CTRL RED WIRE RED/BRN WIRE VIO/GRN WIRE

BATT POS VOLT LOCAL INTERCONNECT NETWORK SERIAL DATA BUS 2 BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BRN/BLU WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DRIVER BACK SEAT HEATING ELEMENT DRIVER CUSHION SEAT HEATING ELEMENT DRIVER CUSHION, BACK SWITCH DRV HTD BACK ELEMENT LOW REF DRV HTD BACK NTC SIGNAL DRV HTD SEAT ELEMENT CTRL DRV HTD SEAT NTC LOW REF DRV HTD SEAT NTC SIGNAL FRONT SEAT HEATING CONTROL MODULE GRN/BLU WIRE GROUND GRY/GRN WIRE HIGH HEAT IND HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INFO DISPLAY MODULE LEFT SEAT CUSHION IND LOCAL INTERCONNECT NETWORK SERIAL DATA BUS 2 LOGIC LOW HEAT IND MEDIUM HEAT IND PASS HTD BACK ELEMENT LOW REF PASS HTD BACK NTC LOW REF PASS HTD BACK NTC SIGNAL PASS HTD SEAT ELEMENT CTRL PASS HTD SEAT NTC LOW REF PASS HTD SEAT NTC SIGNAL PASSENGER BACK SEAT HEATING ELEMENT PASSENGER CUSHION SEAT HEATING ELEMENT PASSENGER CUSHION/ BACK SWITCH RADIO/ HVAC CONTROLS RBBEC IGN FUSE RED WIRE RED/BLU WIRE RIGHT SEAT CUSHION IND RUN/CRANK IGN 1 VOLT SPARE/HTD SEAT 2 FUSE UNDERHOOD FUSE BLOCK VIO WIRE VIO/BLK WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/GRY WIRE YEL/GRY WIRE

BATT POS VOLT BLK WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DRIVER BACK SEAT HEATING ELEMENT DRIVER CUSHION SEAT HEATING ELEMENT DRIVER SEAT VENT MOTOR CTRL 1 DRV HEATED BACK ELEMENT CTRL DRV HEATED SEAT ELEMENT CTRL FRONT SEAT HEATING CONTROL MODULE GRN/BLU WIRE GRN/VIO WIRE GROUND HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED LOCAL INTERCONNECT NETWORK BUS 2 PASS HEATED BACK ELEMENT CTRL PASS HEATED SEAT ELEMENT CTRL PASS SEAT VENT MOTOR CTRL 1 PASSENGER BACK SEAT HEATING ELEMENT PASSENGER CUSHION SEAT HEATING ELEMENT RBBEC IGN FUSE RED WIRE RED/BLU WIRE RUN/CRANK IGN 1 VOLT SPARE/HTD SEAT 2 FUSE UNDERHOOD FUSE BLOCK VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BRN WIRE

5 VOLT REF BCM 1 FUSE BCM 2 FUSE BCM 5 FUSE BCM 6 FUSE BLK WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRN WIRE COMPUTER DATA LINES SYSTEM DATA BUS 8 DIM SIG DIM SW LOW REF DIM SW SIG DOME LAMP SWITCH DRIVER MIRROR CONTROL MODULE DRIVER WINDOW SWITCH GARAGE DOOR OPENER GND INDICATOR DIM CTRL GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE HEAD HEAD-UP DISPLAY SWITCH HI SPD GMLAN SER DATA - HOT AT ALL TIMES IGNITION MODE SWITCH INFO DISPLAY MODULE INSTRUMENT PANEL DIMMER SWITCH INSTRUMENT PANEL FUSE BLOCK LED BACKLIGHT DIMM CTRL LEFT FRONT DOME/ READING LAMPS LEFT STEERING WHEEL CONTROLS SWITCH LOGIC LOW REF NETWORK BUS 3 NETWORK BUS 9 ORG/BLK WIRE OUTSIDE REAR VIEW MIRROR SWITCH PARK AUTO OFF PARK BRAKE CONTROL SWITCH PARK LP SIG PNK WIRE PPL REAR BODY FUSE BLOCK REAR WINDOW SUNSHADE SWITCH RED/BRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOME/ READING LAMPS RIGHT STEERING WHEEL CONTROLS SWITCH STEERING WHEEL HEATING CONTROL MODULE SUNROOF SWITCH TURN SIGNAL/ MULTI-FUNCTION SWITCH W/ UNIVERSAL GARAGE DOOR WHT WIRE YEL WIRE YEL/GRY WIRE

BATTERY BLK WIRE BLU WIRE BOLSTER IN BOLSTER OUT BRN WIRE DN FWD DN RWD DN UP FRONT VERTICAL DOWN REAR VERTICAL UP FRONT VERTICAL UP FWD RWD GRN WIRE GRY WIRE HORIZ- ONTAL FWD LUMBAR DOWN HORIZ- ONTAL RWD HOT AT ALL TIMES LUMBAR FWD LUMBAR RWD LUMBAR UP OUT PASS LUMBAR PMP MOTOR PWR PASS PWR SEAT BOLSTER MTR IN CTRL PASS PWR SEAT BOLSTER MTR OUT CTRL PASS PWR SEAT FUSE PASS PWR SEAT LUMBAR MOTOR DOWN PASS PWR SEAT LUMBAR MOTOR FWD PASS PWR SEAT LUMBAR MOTOR RWD PASS PWR SEAT LUMBAR MOTOR UP PASSENGER SEAT ADJUSTER SWITCH PASSENGER SEAT FRONT VERTICAL MOTOR PASSENGER SEAT HORIZONTAL MOTOR PASSENGER SEAT LUMBAR SUPPORT VALVE ASSEMBLY PASSENGER SEAT LUMBAR/BOLSTER PUMP PASSENGER SEAT REAR VERTICAL MOTOR PASSENGER SEAT RECLINE MOTOR PASSENGER SEAT SIDE BOLSTER ADJUSTER VALVE ASSEMBLY REAR VERTICAL DOWN RECLINE RWD RECLINE FWD RED WIRE RWD RWD DN UNDERHOOD FUSE BLOCK UP RWD VIO WIRE W/O FRONT BUCKET SEAT W/ FRONT BUCKET SEAT WHT WIRE YEL WIRE

BATT POS VOLT BK USB BK USB USB SERIAL DATA BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE COAX COAX CU COMPUTER DATA LINES SYSTEM DAB DATA GRN/BLU WIRE GRN/WHT WIRE GROUND GRY/GRN WIRE GRY/YEL WIRE HD/XM HIGH SPD GMLAN SERIAL DATA (+) 9 HIGH SPD GMLAN SERIAL DATA (-) 9 BACKUP LP CTRL HOT AT ALL TIMES LEFT RADIO ANTENNA AMPLIFIER LIN SERIAL DATA BUS 10 LIN SERIAL DATA BUS 5 LOGIC AUXILIARY AUDIO INPUT LOW SPD GMLAN SERIAL DATA 2 MICROPHONE (-) LOW REF MICROPHONE SIG NAVIGATION SYSTEM POS VOLT RADIO RDO/DVD FUSE REAR BODY FUSE BLOCK REAR WINDOW ANTENNA RED/VIO WIRE ROOF REAR ANTENNA SERIAL SERIAL DATA COMMUNICATION ENABLE SIG SIG GND USB VIO/YEL WIRE VOICE RECOGNITION AUDIO LOW REF CELLULAR TELEPHONE MICROPHONE LOW REF VOICE RECOGNITION AUDIO SIG CELLULAR TELEPHONE MICROPHONE SIG W/ ONSTAR W/O ONSTAR W/ REAR VIEW CAMERA W/O REAR VIEW CAMERA WHT WIRE WHT/BLU WIRE WHT/GRN WIRE

AMP FUSE BAT POS VOLT BATT POS VOLT BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BUS 12 COMPUTER DATA LINES SYSTEM CTRL DISPLAY DISPLY FUSE DOWN GMLAN SERIAL DATA GRN/BLU WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/GRN WIRE HANG-UP SIG HEATED STEERING HOT AT ALL TIMES INFO DISPLAY MODULE INSTRUMENT PANEL FUSE BLOCK LEFT LOGIC LOGIC RIGHT STEERING WHEEL CONTROLS SWITCH LVDS NCA WIRE NETWORK NETWORK BUS 10 NETWORK BUS 5 NETWORK BUS 9 ORG/BLK WIRE PPL RADIO/HVAC CONTROLS REAR BODY FUSE BLOCK RECOGNITION SIG RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT SEATS SYSTEM SEEK DOWN SEEK UP SEL STEERING WHEEL AIR BAG COIL STR/WHL/ CNTRL FUSE VOICE VOL (-) WHEEL SW LED

AUXILIARY HVAC CONTROLS BATTERY POS VOLT BLK WIRE BLU/BRN WIRE BLU/VIO WIRE COMPUTER DATA LINES SYSTEM CUSHION ELEMENT CTRL GRN/BLU WIRE GRN/BRN WIRE GRN/YEL WIRE GRY WIRE HIGH HEAT IND HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED LEFT REAR BACK SEAT HEATING ELEMENT LEFT REAR CUSHION SEAT HEATING ELEMENT LEFT REAR CUSHION/BACK SWITCH LOCAL INTERCONNECT NETWORK BUS 2 LOCAL INTERCONNECT NETWORK BUS 9 LOGIC LOW HEAT IND LOW HEAT IND MED HEAT IND LR HTD SEAT ELEMENT CTRL MED HEAT IND RBBEC IGN FUSE REAR BODY FUSE BLOCK REAR SEAT HEATING CONTROL MODULE RED WIRE RED/WHT WIRE RIGHT REAR BACK SEAT HEATING ELEMENT RIGHT REAR CUSHION SEAT HEATING ELEMENT RIGHT REAR CUSHION/BACK SWITCH RR HTD SEAT CUSHION ELEMENT CTRL RR HTD SEAT ELEMENT CTRL GND RR HTD SEAT FUSE RUN/CRANK IGN 1 VOLT LR HTD SEAT UNDERHOOD FUSE BLOCK VIO WIRE VIO/WHT WIRE WHT WIRE

BAT POS VOLT BCM 1 FUSE BLK WIRE BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) COMPUTER DATA LINES SYSTEM DISPLAY EXTERIOR REAR COMPARTMENT LID UNLATCH SWITCH GROUND GRY WIRE GRY/GRN WIRE GRY/YEL WIRE HIGH SPEED GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK INTERIOR REAR COMPARTMENT LID UNLATCH SWITCH LIFTGATE AJAR SWITCH SIGNAL 1 LIFTGLASS/REAR COMPARTMENT LID INTERIOR RELEASE SIGNAL LIFTGLASS/REAR COMPARTMENT LID MOTOR LOGIC INSTRUMENT CLUSTER LOW SPEED GMLAN SERIAL DATA NCA WIRE REAR BODY FUSE BLOCK REAR CLOSURE HANDLE SWITCH OPEN SIGNAL REAR COMPARTMENT LID LATCH REAR COMPARTMENT LID UNLATCH RELAY RED WIRE RED/VIO WIRE RELEASE CONTROL RR CLOSR FUSE VIO WIRE VIO/BLU WIRE VIO/GRY WIRE WHT WIRE YEL WIRE YEL/BLU WIRE