Cadillac CTS-V III (2013-2019) red/blu Wiring diagrams

5 VOLT REF ACC IGN VOLT ACC WAKEUP SERIAL DATA SERIAL DATA COMMUNICATION ENABLE ADAPTIVE CRUISE CTRL GAP UP/DOWN SW SIG HDLP SW FLASH TO PASS SIG AMBIENT LT SENS SIG ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES, CRUISE CONTROL, EXTERIOR LIGHTS SYSTEMS ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM CRUISE CONTROL SYSTEM AUTO STOP START IND CTRL AUTO STOP START SW SIG BATT POSITIVE VOLT BATT POSITIVE VOLTAGE BATT RVC FUSE BATTERY BATTERY CURRENT SENSOR BCM 1 FUSE BCM 2 FUSE BCM 3 FUSE BCM 4 FUSE BCM 5 FUSE BCM 8 FUSE BLK WIRE BLK/BRN WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/VIO WIRE BLU/YEL WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRK APPLY SENS CTRL BRK APPLY SENS LO REF BRK APPLY SENS SIG BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE CAMERA WASH SIG COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CRUISE CTRL SET/COAST/ RESUME/ACCELERATE SW SIG WINDSHIELD WIPER SW LO REF CURRENT SENS CTRL CURRENT SENS SIG DOOR LOCKS, ANTI-THEFT SYSTEMS DRV DR LK SW LK SIG DRV DR LK SW UNLK EXTERIOR LIGHTS, HEADLIGHTS SYSTEMS FDBACK SIG GLOVE BOX DOOR RELEASE RLY CTRL GLOVE BOX DOOR RELEASE SIG GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/VIO WIRE GRY/WHT WIRE HAZARD SW LT TURN SIG HAZARD SW RH TURN SIG HAZARD SW SIG HDLP DIMM SW HI BEAM SIG HDLP SW HDLPS OFF SIG CTRL HDLP SW ON SIG HDLP SW PARK LP SIG HEADLIGHTS SYSTEM HI SPD GMLAN SERIAL DATA (+) (1) REMOTE FUNCTION ACTR RECEIVE SIG HI SPD GMLAN SERIAL DATA (-) (1) HOOD STATUS B SIGNAL HORN SW SIG HORNS SYSTEM HOT AT ALL TIMES I/P LP DIM SW SIG I/P LP DIMM SW LO REF IGN MODE SW ACC LED SIG IGN MODE SW MODE VOLT IGN MODE SW ST LED SIG IND DIMMING CTRL INSTRUMENT PANEL FUSE BLOCK INTERIOR LP CTRL INTR LP DEFEAT SW SIG LED AMBIENT LIGHTING CTRL 2 LED BACKLIGHT DIMG CTRL LH AUXILIARY DRL CTRL LH FRT DRL CTRL LH HDLP LO BEAM CTRL LIN BUS 4 PARK LP CTRL POWER DISTRIBUTION SYSTEM PUDDLE LAMP CTRL RAP RELAY COIL CTRL REAR BODY FUSE BLOCK RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE REMOTE FUNCTION ACTR CTRL REMOTE FUNCTION ACTR LO REF REMOTE FUNCTION ACTR TRANS SIG RF TRN SIG LP CTRL RH FRT DRL CTRL RH HDLP LO BEAM CTRL RR LICENSE LP CTRL RR TURN SIG LP CTRL RUN/CRANK IGN 1 VOLT RUN/CRANK RLY COIL CTRL SECURITY IND CTRL STARTING/CHARGING SYSTEM STARTING/CHARGING, ANTI-LOCK BRAKES, CRUISE CONTROL, EXTERIOR LIGHTS SYSTEMS STRG COLUMN LK STATUS SIG TAP UP/TAP DOWN SW SIG TRACTION CTRL SW SIG 1 TRANSMISSIONS SYSTEM VEH ANTI-THEFT SYM IMMOBILIZER LO REF LIN BUS 11 VEH ANTI-THEFT SYS IMMOBILIZER CTRL 12 VOLT REF VIO/BLK WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE WINDSHIELD WASHER RLY CTRL WINDSHIELD WASHER SW SIG WINDSHIELD WIPER MTR RLY COIL CTRL WINDSHIELD WIPER SW HI SIG WINDSHIELD WPR SW LO SIG WIPER/WASHER SYSTEM WIRELESS CHARGE IND CTRL YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE

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

BATTERY FUSE BLOCK BLK WIRE BRN WIRE BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR- VIEW MIRROR FUSE 1 GRN WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE HOT AT ALL TIMES HTD MIR FUSE HVAC CONTROL MODULE INFO DISPLAY MODULE LEFT REAR WINDOW DEFOGGER NOISE FILTER LO GMLAN SERIAL DATA LOGIC PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS RADIO/ HVAC CONTROLS REAR BODY FUSE BLOCK REAR DEFOG FUSE REAR DEFOG RLY CTRL REAR DEFOGGER GRID REAR DEFOGGER IND REAR DEFOGGER RELAY RED/BLU WIRE RIGHT REAR WINDOW DEFOGGER NOISE FILTER

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

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

BAT POS VOLT BATT POS VOLT BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BUS 10 BUS 5 BUS 9 COAX COMPUTER DATA LINES SYSTEM CTRL 2 DISPLAY DISPLY FUSE DOOR LOCKS SYSTEM DOWN GRN/BLU WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE HEATED STEERING WHEEL HOT AT ALL TIMES ILL INDICATOR DIMMING INFO DISPLAY MODULE INSTRUMENT PANEL FUSE BLOCK LEFT LIN SERIAL DATA LIN SERIAL DATA BUS 12 LOGIC LOW SPD GMLAN LVDS MUTE ORG/BLK WIRE PPL RADIO/HVAC CONTROLS RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RFR RIGHT RIGHT FRONT MOBILE TELEPHONE MICROPHONE RIGHT RADIO ANTENNA AMPLIFIER RIGHT STEERING WHEEL CONTROLS SWITCH SEATS SYSTEM SEEK DOWN SEEK UP SEL SERIAL DATA 2 SIG GROUND SWITCH LED CTRL USB SERIAL DATA VIO/YEL WIRE VOICE VOL (-)

AUDIO SIG + BATTERY POS VOLT BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE CENTER INSTRUMENT PANEL SPEAKER COAX COMPUTER DATA LINES SYSTEM ETHERNET BUS 4 (-) ETHERNET BUS 6 (-) ETHERNET BUS 7 (-) GRN/BLK WIRE GRN/BRN WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/WHT WIRE GRY/YEL WIRE HIGH SPD GMLAN HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT FRONT MOBILE TELEPHONE MICROPHONE LEFT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LEFT STEERING WHEEL CONTROLS SWITCH LOW REF LVDS MUTE NCA WIRE ORG/BLK WIRE RADIO REAR RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE SERIAL DATA (-) 9 SIG GROUND STEERING WHEEL AIR BAG COIL STR/WHL/ CNTRL FUSE TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE VOICE W/ ONSTAR W/O ONSTAR WHT/GRN WIRE YEL/WHT WIRE

AMP FUSE AUDIO AMPLIFIER BATT POS VOLT BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM ETHERNET BUS 6 (-) FT CEN SPEAKER (-) LOW REF FT CEN SPEAKER CTRL (+) GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/VIO WIRE HIGH SPD GMLAN SERIAL DATA (+) 9 HIGH SPD GMLAN SERIAL DATA (+) 9 MOST CTRL HOT AT ALL TIMES LEFT FRONT DOOR SPEAKER LEFT FRONT DOOR WOOFER SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR DOOR SPEAKER LEFT REAR WINDOW SHELF SPEAKER LEFT SUBWOOFER SPEAKER LEFT/REAR SUBWOOFER SPEAKER (-) LOW REF LEFT/REAR SUBWOOFER SPEAKER CTRL (+) LF SPEAKER (-) CTRL 1 LF SPEAKER SIG (-) 1 LF TWEETER SPEAKER (-) LOW REF LF TWEETER SPEAKER CTRL (+) LOW SPEED GMLAN SERIAL DATA 2 LR MIDRANGE SPEAKER (-) LOW REF LR MIDRANGE SPEAKER CTRL (+) LR SPEAKER (+) CTRL LR SPEAKER SIG (-) MICROPHONE 1 LOW REF MICROPHONE 1 SIG MICROPHONE 2 LOW REF MICROPHONE 2 SIG MICROPHONE 3 LOW REF MICROPHONE 3 SIG MOST SERIAL DATA (+) ONSTAR FUSE PREMIUM REAR BODY FUSE BLOCK RED/BLU WIRE RED/YEL WIRE RF SPEAKER (-) CTRL 1 RF SPEAKER SIG (-) 1 RF TWEETER SPEAKER (-) LOW REF RF TWEETER SPEAKER CTRL (+) RH SUBWOOFER SPEAKER (-) LOW REF RH SUBWOOFER SPEAKER CTRL (+) RIGHT FRONT DOOR SPEAKER RIGHT FRONT DOOR WOOFER SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT REAR DOOR SPEAKER RIGHT REAR WINDOW SHELF SPEAKER RIGHT SUBWOOFER SPEAKER RR SPEAKER (+) CTRL RR SPEAKER SIG (-) SERIAL DATA COMMUNICATION ENABLE SIG GROUND VIO/BRN WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/WHT 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