Cadillac Lyriq I (2022-2024) brn/blk Wiring diagrams

AIR CONDITIONING COOLER ELECTRONIC EXPANSION VALVE AIR CONDITIONING EVAPORATOR ELECTRONIC EXPANSION VALVE AIR CONDITIONING REFRIGERANT TEMPERATURE SENSOR 8 BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/GRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM COOLANT ELECTRIC GRN/BLK WIRE GRN/BLU WIRE GRN/VIO WIRE GRN/WHT WIRE GROUND GRY/VIO WIRE HEATER HEATER AIR CONDITIONING CONDENSER REFRIGERANT FLOW VALVE HEATER CTRL HYBRID/ PROPULSION SYSTEM COOLANT TEMPERATURE SENSOR 1 HYBRID/ PROPULSION SYSTEM COOLANT TEMPERATURE SENSOR 2 HYBRID/ PROPULSION SYSTEM COOLANT TEMPERATURE SENSOR 3 HYBRID/ PROPULSION SYSTEM COOLANT TEMPERATURE SENSOR 4 HYBRID/ELECTRIC VEHICLE COOLANT HEATER (TOP REAR OF BATTERY CHARGER) LIN BUS 3 LOGIC ORG/ WIRE ORG/BLK WIRE RED/GRY WIRE RED/YEL WIRE WHT/GRN WIRE WHT/YEL WIRE YEL/BRN WIRE

AMBIENT AIR TEMP SENS LO REF AMBIENT AIR TEMP SENS SIG AMBIENT AIR TEMPERATURE SENSOR AUTOSAR CAN BUS (+) 2 SERIAL DATA BATT POS VOLT BATTERY CHARGER BATTERY ENERGY CONTROL MODULE BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/GRN WIRE BLU/GRY WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM COOLANT ELECTRIC COOLANT ELECTRIC HTR CTRL COOLANT TEMP SENS B LO REF COOLANT TEMP SENS B SIG COOLANT TEMP SENS C SIG COOLANT TEMP SENS D LO REF COOLANT TEMP SENS D SIG COOLANT TEMP SENS E LO REF COOLANT TEMP SENS E SIG COOLING FAN MOTOR GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GROUND GRY/VIO WIRE HEATER HEATER CTRL HYBRID/ ELECTRIC VEHICLE BATTERY CHARGING DISCONNECT MODULE RELAY HYBRID/ELECTRIC VEHICLE BATTERY COOLANT PUMP HYBRID/ELECTRIC VEHICLE COOLANT HEATER (TOP REAR OF BATTERY CHARGER) HYBRID/ELECTRIC VEHICLE ELECTRONICS COOLANT PUMP HYBRID/ELECTRIC VEHICLE PROPULSION SYSTEM COOLANT CONTROL VALVE 1 LIN BUS 3 LOGIC NCA WIRE ORG/ WIRE ORG/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RWD WHT WIRE WHT/GRN WIRE WHT/YEL WIRE YEL/BRN WIRE

AWD RWD BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/GRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DISPLAY DRIVER INFORMATION DISPLAY ENGINE WIRING HARNESS JUNCTION BLOCK GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRY/VIO WIRE HOT AT ALL TIMES HYBRID/ELECTRIC VEHICLE PROPULSION SYSTEM COOLANT CONTROL VALVE 2 HYBRID/ELECTRIC VEHICLE PROPULSION SYSTEM MAIN COOLANT CONTROL VALVE HYBRID/PROPULSION SYSTEM COOLANT TEMPERATURE SENSOR 1 HYBRID/PROPULSION SYSTEM COOLANT TEMPERATURE SENSOR 2 HYBRID/PROPULSION SYSTEM COOLANT TEMPERATURE SENSOR 3 HYBRID/PROPULSION SYSTEM COOLANT TEMPERATURE SENSOR 4 HYBRID/PROPULSION SYSTEM COOLANT TEMPERATURE SENSOR 5 INSTRUMENT PANEL ENGINE WIRING HARNESS JUNCTION BLOCK LOGIC LVDS LVDS GY HEAD-UP DISPLAY SIG RADIO RADIO LIN BUS 1 RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) RWD WHT/YEL WIRE

14 13 CRUISE CTRL BANK SWITCH SIG AUTOSAR CAN BUS (+) 9 SERIAL DATA CRUISE/ETC/TCC BRAKE SIG AUTOSAR CAN BUS (-) 9 SERIAL DATA BLK WIRE BLK/BRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/GRN WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER LEFT END OF DASH) BRK APPLY SENS CTRL BRK APPLY SENS LOW REF BRK APPLY SENS SIG BRN WIRE BRN/BLK WIRE BRN/GRN WIRE CANCEL SWITCH COMPUTER DATA LINES SYSTEM CRUISE CONTROL SET/RESUME SWITCH CRUISE CONTROL SWITCH CRUISE CTRL BANK 2 SWITCH SIG CRUISE SWITCH ENGINE WIRING HARNESS JUNCTION BLOCK FORWARD COLLISION ALERT WARNING SWITCH GRN/WHT WIRE GROUND GRY/GRN WIRE GRY/WHT WIRE HEATED STEERING WHEEL IND HEATED STEERING WHEEL SWITCH HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC ORG/GRN WIRE RED/BRN WIRE RED/GRN WIRE RED/YEL WIRE RES+ RIGHT END OF DASH) RWD SEATS SYSTEM SET- STEERING WHEEL AIR BAG COIL STEERING WHEEL RADIO CONTROL SWITCH STEERING WHEEL RESISTOR LADDER LOW REF BATTERY POSITIVE VOLTAGE SUPER CRUISE SWITCH VIO WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL 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

BLK WIRE BLK/WHT WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH GRN/GRY WIRE HEATED STEERING WHEEL IND HEATED STEERING WHEEL SWITCH HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LIN BUS 1 LOGIC ORG/GRN WIRE RED WIRE RED/GRN WIRE RIGHT END OF DASH) STEERING WHEEL DRIVER MONITORING SYSTEM MODULE STEERING WHEEL HEATER STEERING WHEEL HEATING HIGH CTRL STEERING WHEEL HEATING LOW CTRL STEERING WHEEL HEATING SW LED CTRL STEERING WHEEL HEATING SW SIG STEERING WHEEL HEATING TEMP SENS SIG STEERING WHEEL HEATING VOLT REF STEERING WHEEL RADIO CONTROL SWITCH WHT WIRE

BATT POS VOLT BLK WIRE BLK/WHT WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH GRN/BLK WIRE GRY/YEL WIRE HEATED STEERING WHEEL IND HEATED STEERING WHEEL MODULE HEATED STEERING WHEEL SWITCH HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LIN BUS 12 LOGIC NCA WIRE RED/BRN WIRE RIGHT END OF DASH) STEERING WHEEL AIR BAG COIL STEERING WHEEL HEATER STEERING WHEEL HEATING HIGH CTRL STEERING WHEEL HEATING LOW CTRL STEERING WHEEL HEATING SW LED CTRL STEERING WHEEL HEATING SW SIG STEERING WHEEL HEATING TEMP SENS SIG STEERING WHEEL HEATING VOLT REF STEERING WHEEL RADIO CONTROL SWITCH VIO WIRE VIO/BLU WIRE WHT/YEL WIRE YEL/GRY WIRE YEL/RED WIRE

1-BK 2-BK 2-WH 4-BK AM/FM AM/FM RADIO ANTENNA AMPLIFIER AUTOMOTIVE AUDIO BUS AUTOSAR CAN BUS (+) 5 SERIAL DATA BACKUP LAMP CTRL BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE COAX COMPUTER DATA LINES SYSTEM DAY NIGHT LED CTRL ETHERNET BUS 2 (-) ETHERNET BUS 4 (-) FORWARD COLLISION ALERT DISPLAY FORWARD COLLISION ALERT LED CTRL GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL LEFT RADIO FRONT SPEAKER INSTRUMENT PANEL RIGHT RADIO FRONT SPEAKER INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LEFT RADIO FRONT SIDE DOOR SPEAKER LOGIC PRIVATE SERIAL DATA INFOTAINMENT CAN BUS (+) SERIAL DATA RADIO RADIO ANTENNA RADIO FRONT CENTER SPEAKER RADIO LIN BUS 1 RED/GRN WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT RADIO FRONT SIDE DOOR SPEAKER RWD VIO/GRY WIRE WHT WIRE WHT/BLK WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

AUDIO AMPLIFIER (RIGHT REAR OF LUGGAGE COMPT) BATT POS VOLT BLK WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE COAX CTRL FRT CEN (+) FRT CEN SPKR (+) GRN WIRE GRN/BLK WIRE GRN/VIO WIRE GRY WIRE GRY/BLK WIRE LEFT RADIO BODY REAR CORNER UPPER GARNISH MOLDING SPEAKER LEFT RADIO REAR SIDE DOOR SPEAKER LEFT RADIO REAR SIDE DOOR UPPER SPEAKER LF MIDRANGE SPKR LF SPKR (-) CTRL (1) LF SPKR (1) (+) CTRL LR SPKR (-) CTRL RADIO REAR COMPARTMENT SPEAKER REAR/LR SURROUND RED/GRN WIRE RED/YEL WIRE RF MIDRANGE SPKR RF SPKR (-) CTRL (1) RF SPKR 1 (+) CTRL 1 RH SUBWOOFER - RIGHT RADIO BODY REAR CORNER UPPER GARNISH MOLDING SPEAKER RIGHT RADIO REAR SIDE DOOR SPEAKER RIGHT RADIO REAR SIDE DOOR UPPER SPEAKER RR SPKR (-) CTRL RR SURROUND SPKR (+) CTRL VIO/BLU WIRE VIO/YEL WIRE WHT WIRE WHT/BRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/VIO WIRE YEL/WHT WIRE

BATTERY POSITIVE VOLTAGE BLK WIRE BLK/WHT WIRE BLU WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM GRN WIRE GRN/GRY WIRE HOT AT ALL TIMES IMAGE PROCESSING MODULE LIN BUS 1 INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LIGHTBAR RED CTRL WIRE ORG/GRN WIRE RED WIRE RED/BRN WIRE RED/GRN WIRE RED/YEL WIRE RIGHT END OF DASH) RWD SEATS SYSTEM STEERING WHEEL AIR BAG COIL STEERING WHEEL DRIVER MONITORING SYSTEM MODULE STEERING WHEEL GND STEERING WHEEL HEATING HIGH CTRL STEERING WHEEL HEATING LOW CTRL STEERING WHEEL HEATING SW LED CTRL STEERING WHEEL HEATING SW SIG STEERING WHEEL HEATING TEMP SENS SIG STEERING WHEEL HEATING VOLT REFERENCE STEERING WHEEL LED DISPLAY STEERING WHEEL LIGHTBAR BLUE CTRL STEERING WHEEL LIGHTBAR CTRL STEERING WHEEL LIGHTBAR GREEN CTRL STEERING WHEEL TOUCH SENSOR STEERING WHEEL) WHT WIRE