Cadillac CT4-V I (2019-2024) (under rear of center floor console) Wiring diagrams

AUTOSAR SERIAL DATA CAN BUS (-) 4 BATTERY POSITIVE VOLTAGE BLK WIRE BLU/VIO WIRE BODY CONTROL MODULE LIN BUS 3 COMPUTER DATA LINES SYSTEM DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR VIEW MIRROR DRIVER SIDE OBJECT DETECTION INDICATOR GRN/YEL WIRE GROUND GRY WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT SIDE OBJECT DETECTION LED CONTROL LEFT SIDE OBSTACLE DETECTION CONTROL MODULE (LEFT SIDE OF REAR FASCIA) NCA WIRE PASSENGER FRONT SIDE DOOR WINDOW SWITCH PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS PASSENGER SIDE OBJECT DETECTION INDICATOR PRIVATE SERIAL DATA SIDE OBSTACLE DETECTION CAN BUS (-) SERIAL DATA REAR BODY WIRING HARNESS JUNCTION BLOCK RED/GRN WIRE RIGHT SIDE OBJECT DETECTION LED CONTROL RIGHT SIDE OBSTACLE DETECTION CONTROL MODULE (RIGHT SIDE OF REAR FASCIA) WHT WIRE

BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DISPLAY GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC LVDS RADIO RADIO CONTROL RED/BLU WIRE RED/VIO WIRE RED/WHT WIRE VIO WIRE VIO/BLU WIRE VIO/YEL WIRE W/ ONSTAR W/O ONSTAR WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/WHT WIRE CARD READER RECEPTACLE COAX COMPUTER DATA LINES SYSTEM GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY/YEL WIRE LEFT FRONT MOBILE TELEPHONE MICROPHONE LOGIC LVDS NCA WIRE RED/BLU WIRE RED/VIO WIRE RIGHT FRONT MOBILE TELEPHONE MICROPHONE USB VEHICLE PERFORMANCE CAMERA VEHICLE PERFORMANCE DATA RECORDER VEHICLE PERFORMANCE GPS ANTENNA VIO WIRE VIO/BLU WIRE VIO/YEL WIRE W/ ONSTAR W/O ONSTAR WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/VIO WIRE

1 PU 2 PU AUDIO (-) CONTROL AUDIO (-) CTRL AUTOSAR CAN BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/WHT WIRE BUS (-) 5 SER DATA CELL PHONE SIG CELL/GPS CELLULAR TELE CELLULAR TELE MICRO COAX COAXIAL ANTENNA COMBINED SIG COMPUTER DATA COMPUTER DATA LINES SYSTEM ETHERNET BUS 4 (-) GRN/BLK WIRE GRN/YEL WIRE GRY WIRE GRY/WHT WIRE GRY/YEL WIRE HIGH FREQUENCY ANTENNA INFOTAINMENT CONTROL SWITCH INTERIOR LIGHTS LINES SYSTEM LOGIC LOW REF LOW REF 7 MICRO SIG + MULTIMEDIA RECEPTACLE NCA WIRE RED/VIO WIRE SYSTEM USB VIO/BLU WIRE VOICE RECOGNITION W/ ONSTAR W/O ONSTAR WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DISPLAY GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY/YEL WIRE GY LVDS HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC LVDS RADIO RADIO CONTROL RED/BLU WIRE RED/VIO WIRE VIO WIRE VIO/YEL WIRE W/ ONSTAR W/O ONSTAR WHT/BLK WIRE

BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/VIO WIRE BRN/WHT WIRE CARD READER RECEPTACLE COAX COMPUTER DATA LINES SYSTEM GRN WIRE GRN/BLK WIRE GRY/YEL WIRE LEFT FRONT MOBILE TELEPHONE MICROPHONE LOGIC LVDS NCA WIRE RED/BLU WIRE RED/VIO WIRE RIGHT FRONT MOBILE TELEPHONE MICROPHONE USB VEHICLE PERFORMANCE CAMERA VEHICLE PERFORMANCE DATA RECORDER VEHICLE PERFORMANCE GPS ANTENNA VIO WIRE VIO/YEL WIRE W/ ONSTAR W/O ONSTAR WHT/VIO WIRE YEL/VIO WIRE

1 PU 2 PU AUDIO (-) CONTROL AUDIO (-) CTRL AUTOSAR CAN BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/VIO WIRE BRN/WHT WIRE BUS (-) 5 SER DATA CELL PHONE SIG CELL/GPS CELLULAR TELE CELLULAR TELE MICRO COAX COAXIAL ANTENNA COMBINED SIG COMPUTER DATA LINES SYSTEM ETHERNET BUS 4 (-) GRN/BLK WIRE GRY WIRE GRY/WHT WIRE GRY/YEL WIRE INFOTAINMENT CONTROL SWITCH LOGIC LOW REF LOW REF 7 MICRO SIG + MULTIMEDIA RECEPTACLE NCA WIRE RED/VIO WIRE USB VOICE RECOGNITION W/ ONSTAR W/O ONSTAR WHT/BLK WIRE YEL WIRE

AJAR SW SIG BLK WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DATA BUS 3 DOOR LOCKS SYSTEM DOWN DOWN SIG DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH DRIVER FRONT SIDE DOOR WINDOW REGULATOR MOTOR DRV (+) DRV UP SIG EXPRESS EXPRESS SIG GRN WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES ILL LEFT FRONT LEFT REAR LIN SERIAL LIN SERIAL DATA BUS 3 LOCKOUT INDICATOR LOGIC MTR STATUS SIG REAR BODY WIRING HARNESS JUNCTION BLOCK RED/GRY WIRE RED/VIO WIRE RIGHT FRONT RIGHT REAR UNLCK SIG WHT/BRN WIRE WINDOW LOCK SWITCH WINDOW SWITCH

BATT PVE VOL 44 BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE CAN BUS (+) 1 COMPUTER DATA LINES SYSTEM DRIVER FRONT SEAT OUTBOARD SEAT BACK AIR BAG DRIVER SEAT BELT SWITCH DRIVER FRONT SEAT BELT BUCKLE GRN/ORG WIRE GRY/ORG WIRE LEFT REAR FRONT, REAR ROW ROOF RAIL AIR BAG LOW REF NCA WIRE ORG/BLU WIRE ORG/BRN WIRE ORG/GRY WIRE ORG/WHT WIRE ORG/YEL WIRE PA AT LO RE SW SIG PASSENGER FRONT SEAT BELT RETRACTOR PASSENGER FRONT SEAT OUTBOARD SEAT BACK AIR BAG PASSENGER RESTRAINTS OCCUPANT CLASSIFICATION SYSTEM MODULE PASSENGER SEAT BELT SWITCH PASSENGER FRONT SEAT BELT BUCKLE PASSENGER SEAT BELT TENSION SENSOR RED/GRN WIRE RIGHT REAR FRONT, REAR ROW ROOF RAIL AIR BAG SHORTING BAR WHT WIRE

3-4, 5-6, 11-12, 13-14, 19-20, 21-22) AIR BAG IND AUTOSAR CAN BUS (+) 1 SERIAL DATA BATT+ VOLT BLK/WHT WIRE BLU WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM DISPLAY DRIVER INSTRUMENT PANEL LOWER AIR BAG DRV KNEE AIR BAG HIGH CTRL DRV KNEE AIR BAG LOW CTRL GRN/BLK WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER INSTRUMENT PANEL AIR BAG INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LIN BUS 1 LOGIC ORG/BLU WIRE ORG/GRN WIRE ORG/VIO WIRE ORG/WHT WIRE PASS IP AIR BAG STAGE 1 HIGH CTRL PASS IP AIR BAG STAGE 1 LOW CTRL PASS IP AIR BAG STAGE 2 HIGH CTRL PASS IP AIR BAG STAGE 2 LOW CTRL PASS KNEE AIR BAG HIGH CTRL PASS KNEE AIR BAG LOW CTRL PASSENGER INSTRUMENT PANEL LOWER AIR BAG RED/GRN WIRE RESTRAINTS CONTROL MODULE (UNDER CENTER FLOOR CONSOLE) RUN/CRANK IGN 1 VOLT SEAT BELT IND SHORTING BAR SIG GROUND STEERING WHEEL AIR BAG COIL STR WHL AIR BAG STAGE 1 HIGH CTRL STR WHL AIR BAG STAGE 1 LOW CTRL STR WHL AIR BAG STAGE 2 HIGH CTRL STR WHL AIR BAG STAGE 2 LOW CTRL VIO/GRY WIRE W/ HEAD-UP DISPLAY WINDSHIELD W/O HEAD-UP DISPLAY WINDSHIELD WHT WIRE WHT/ORG WIRE YEL/ORG WIRE