Cadillac Lyriq I (2022-2024) engine wiring harness junction block Wiring diagrams

BLK WIRE BLK/GRN WIRE BLK/YEL WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COOLING FAN MOTOR ENGINE WIRING HARNESS JUNCTION BLOCK GRN/BRN WIRE GRN/GRY WIRE GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES HYBRID/ELECTRIC VEHICLE BATTERY COOLANT PUMP HYBRID/ELECTRIC VEHICLE ELECTRONICS COOLANT PUMP HYBRID/ELECTRIC VEHICLE PROPULSION SYSTEM COOLANT CONTROL VALVE 1 LOGIC NCA WIRE REAR PROGRAMMABLE MODE VALVE ACTUATOR RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RWD WHT/YEL WIRE

AUTOSAR CAN BUS (-) 9 SERIAL DATA BACKUP LAMP BACKUP LP CTRL BATT POS VOLT BLK WIRE BLU/GRN WIRE COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK GEAR SHIFT CONTROL MODULE GRN/BRN WIRE GRN/WHT WIRE HOT AT ALL TIMES INSIDE REAR VIEW MIRROR LEFT REAR FASCIA LOWER SIGNAL LAMP LIGHTING CONTROL MODULE (LEFT SIDE OF DASH) LOGIC NCA WIRE RADIO RED/BRN WIRE RIGHT REAR FASCIA LOWER SIGNAL LAMP WHT/GRN WIRE

AUTOSAR CAN BUS (+) 9 SERIAL DATA RUN/CRANK RELAY COIL CTRL AUTOSAR CAN BUS (-) 9 SERIAL DATA BATTERY MONITOR MODULE BLU WIRE BLU/GRN WIRE BLU/WHT WIRE BODY CONTROL MODULE (LOWER LEFT END OF DASH) BODY CTRL MODULE LIN BUS 1 BODY CTRL MODULE LIN BUS 10 BODY CTRL MODULE LIN BUS 11 BODY CTRL MODULE LIN BUS 12 BODY CTRL MODULE LIN BUS 13 BODY CTRL MODULE LIN BUS 15 BODY CTRL MODULE LIN BUS 16 BODY CTRL MODULE LIN BUS 3 BODY CTRL MODULE LIN BUS 4 BODY CTRL MODULE LIN BUS 5 BODY CTRL MODULE LIN BUS 6 BODY CTRL MODULE LIN BUS 7 BODY CTRL MODULE LIN BUS 8 BODY CTRL MODULE LIN BUS 9 ENGINE WIRING HARNESS JUNCTION BLOCK ETHERNET BUS 2 (-) FRONT SEAT HEATER VENT CONTROL MODULE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE REAR CLOSURE HANDS FREE MODULE REMOTE FUNCTION ACTUATOR MODULE WHT/GRN WIRE WINDSHIELD OUTSIDE MOISTURE/ AMBIENT LIGHT, HUMIDITY SENSOR WINDSHIELD WIPER MOTOR

BATTERY POSITIVE VOLTAGE BLK WIRE BLU/BRN WIRE BLU/WHT WIRE BRN/GRY WIRE BRN/WHT WIRE ENGINE WIRING HARNESS JUNCTION BLOCK FRONT TURN SIG LAMP FEEDBACK SIG GRN/BLU WIRE GRN/GRY WIRE GRN/VIO WIRE GRY WIRE GRY/VIO WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES LEFT FRONT TURN SIG LAMP CTRL LEFT HEADLAMP HIGH BEAM CTRL LEFT HEADLAMP LOW BEAM CTRL LIGHTING CONTROL MODULE (LEFT SIDE OF DASH) LOW WASHER FLUID INDICATOR CTRL LR TRAILER STOP/TURN LAMP CTRL NCA WIRE PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR EXTERIOR FLOOD LAMP PASSENGER OUTSIDE REAR VIEW MIRROR TURN SIGNAL LAMP REAR CAMERA WASHER RELAY CTRL RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RED/WHT WIRE RF DOOR HANDLE LAMP CTRL RF TURN SIG LAMP FEEDBACK SIG RIGHT ASSIST STEP LAMP CTRL RIGHT FRONT DRL CTRL RIGHT FRONT TURN SIGNAL LAMP CTRL RIGHT HEADLAMP HIGH BEAM CTRL RIGHT HEADLAMP LOW BEAM CTRL RIGHT PUDDLE LAMP CTRL RR DOOR HANDLE LAMP CTRL RR PARK LAMP CTRL TRAILER TOW CIRCUIT VIO WIRE VIO/BLK WIRE WHT WIRE WHT/YEL WIRE WINDSHIELD WASHER RLY CTRL WINDSHIELD WIPER MTR RLY COIL CTRL WIPER/WASHER SYSTEM YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

BATT POSITIVE VOLT BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BODY CTRL MODULE LIN BUS 11 BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DRIVER FRONT SEAT BACK HEATER DRIVER FRONT SEAT CUSHION HEATER DRV HEATED SEAT THERMISTOR LO REF DRV SEAT BACK HEATING ELEMENT CTRL DRV SEAT BLOWER MTR CTRL 1 DRV SEAT HEATING ELEMENT CTRL DRV SEAT HEATING ELEMENT LO REF DRV SEAT HEATING TEMPERATURE SENS SIG ENGINE WIRING HARNESS JUNCTION BLOCK FRONT SEAT HEATER VENT CONTROL MODULE (IN PASSENGER SEAT CUSHION) GRN/VIO WIRE GRY/BLK WIRE HOT AT ALL TIMES NCA WIRE PASS HEATED SEAT THERMISTOR LO REF PASS SEAT BACK HEATING ELEMENT CTRL PASS SEAT BLOWER MTR CTRL 1 PASS SEAT HEATING ELEMENT CTRL PASS SEAT HEATING ELEMENT LO REF PASS SEAT HEATING TEMPERATURE SENS SIG PASSENGER HEATED BACK THERMISTOR LO REF RED/GRN WIRE RED/GRY WIRE VIO/WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRY WIRE YEL/GRY WIRE

AUTOSAR CAN BUS (-) 9 SERIAL DATA BATT POSITIVE VOLT BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE COMPUTER DATA LINES SYSTEM DE-ICE RLY CTRL ENGINE WIRING HARNESS JUNCTION BLOCK FRONT HEATER, AIR CONDITIONING USER INTERFACE CONTROL HEATED WINDSHIELD RELAY HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LIGHTING CONTROL MODULE (LEFT SIDE OF DASH) RED/VIO WIRE RED/YEL WIRE RIGHT END OF DASH) VIO/BRN WIRE WHT WIRE WHT/GRN WIRE WINDSHIELD HEATING GRID

BLK WIRE COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC RED WIRE RED/BRN WIRE RED/GRY WIRE RIGHT END OF DASH) ROOF CONSOLE SUNROOF SUNSHADE MOTOR SUNSHADE IND SUNSHADE SWITCH

AUTOSAR CAN BUS (-) 9 SERIAL DATA BATT POSITIVE VOLT BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR- VIEW MIRROR ENGINE WIRING HARNESS JUNCTION BLOCK FRONT HEATER, AIR CONDITIONING USER INTERFACE CONTROL GRN/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC NCA WIRE PASSENGER FRONT SIDE DOOR WINDOW SWITCH PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS REAR DEFOGGER IND REAR DEFOGGER RLY CTRL REAR DEFOGGER SWITCH REAR WINDOW DEFOGGER GRID REAR WINDOW DEFOGGER RELAY RED/YEL WIRE RIGHT END OF DASH) RWD WHT WIRE WHT/GRN WIRE

BATT POS VOLT BLK WIRE BODY CONTROL MODULE BRN/WHT WIRE ENGINE WIRING HARNESS JUNCTION BLOCK GRN WIRE GRY/VIO WIRE HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LEFT FOLDING REAR SEAT BACK ACTUATOR LEFT FOLDING REAR SEAT BACK RELAY LEFT REAR SEAT BACK FOLDING SWITCH OUT OF PARK SIG RED/YEL WIRE RIGHT END OF DASH) RIGHT FOLDING REAR SEAT BACK ACTUATOR RIGHT FOLDING REAR SEAT BACK RELAY RIGHT REAR SEAT BACK FOLDING SWITCH TRANSMISSION PARK POSITION RELAY VIO WIRE YEL WIRE YEL/BLK WIRE

AUTOSAR CAN BUS (-) 9 SER DATA AUXILIARY PARK LAMP RELAY CONTROL BATTERY POSITIVE VOLT BATTERY POSITIVE VOLT LR TRAILER STOP/ TURN LAMP CONTROL BLK WIRE BLU/GRN WIRE BLUNT CUT) COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK GRN/BRN WIRE GRN/VIO WIRE GRY/BRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LEFT TRAILER STOP/TURN SIGNAL LAMP RELAY LIGHTING CONTROL MODULE (LEFT SIDE OF DASH) NOT USED PARKING LAMP RELAY RED/BLU WIRE RED/BRN WIRE RED/VIO WIRE RIGHT END OF DASH) RIGHT TRAILER STOP/TURN SIGNAL LAMP RELAY RR TRAILER STOP/ TURN LAMP CONTROL TRAILER BACKUP LAMP RELAY TRAILER WIRING PROVISION W/ TRAILER PROVISIONS W/O TRAILER PROVISIONS WHT/BRN WIRE WHT/GRN WIRE YEL/BLU WIRE YEL/GRY WIRE