Cadillac Lyriq I (2022-2024) red/yel Wiring diagrams

3 WH DRIVER MONITORING SYS CAMERA LVDS 4 BK VIDEO PROCESSING MODULE LVDS ACTIVE SAFETY CAN BUS (+) SERIAL DATA AUTOSAR CAN BUS (+) 2 SERIAL DATA AUTOSAR CAN BUS (+) 3 SERIAL DATA AUTOSAR CAN BUS (+) 8 SERIAL DATA BATTERY POSITIVE VOLTAGE BLK WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/YEL WIRE BRN WIRE COAX CABLE COMPUTER DATA LINES SYSTEM DRIVER ILLUMINATION LAMP 1 CONTROL DRIVER ILLUMINATION LAMP 2 CONTROL DRIVER ILLUMINATION LAMP GROUND ETHERNET BUS 3 (+) ETHERNET BUS 3 (-) ACTIVE SAFETY CAN BUS (-) SERIAL DATA GRN/GRY WIRE GROUND GY USB SERIAL DATA HOT AT ALL TIMES IMAGE PROCESSING MODULE (W/ LANE ACTIVE SAFETY) (ABOVE LEFT REAR WHEELWELL) IMAGE PROCESSING MODULE (W/O LANE ACTIVE SAFETY) (ABOVE LEFT REAR WHEELWELL) IMAGE PROCESSING MODULE 1 PROCESSOR 1 IMAGE PROCESSING MODULE 1 PROCESSOR 2 IMAGE PROCESSING MODULE LIN BUS 1 INERTIAL SENSOR SUPPLY VOLTAGE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LEFT SHORT RANGE RADAR REAR SIDE SENSOR LOGIC NAVIGATION SYSTEM RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) USB VEHICLE DYNAMICS SENSOR VIO/GRY WIRE WHT WIRE WHT/GRY WIRE WHT/VIO WIRE WHT/YEL WIRE YEL/BLU WIRE

BK LVDS BLK WIRE BLK/WHT WIRE BLU/GRY WIRE BLU/WHT WIRE CAN BUS (+) 5 SERIAL DATA COMPUTER DATA LINES SYSTEM DISPLAY DRIVER INFORMATION DISPLAY HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LEFT FRONT SHORT RANGE RADAR SENSOR LOGIC LONG RANGE FORWARD RANGE RADAR SENSOR LVDS GY INFOTAINMENT DSPY SIG RADIO RED/BLU WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT FRONT SHORT RANGE RADAR SENSOR RIGHT SHORT RANGE RADAR REAR SIDE SENSOR SHORT RANGE RADAR REAR SENSOR W/ LANE ACTIVE SAFETY W/O LANE ACTIVE SAFETY WHT/GRY 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 POS VOLT BLK WIRE BLU/WHT WIRE BODY CONTROL MODULE BODY CTRL MOD LIN BUS 13 BRN/YEL WIRE ENGINE WIRING HARNESS JUNCTION BLOCK FRONT PEDESTRIAN ALERT SOUND SPEAKER GRN/GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES PEDESTRIAN ALERT CONTROL MODULE PEDESTRIAN ALERT SOUND SPKR (-) CTRL PEDESTRIAN FRIENDLY ALERT SPEAKER 2 (-) CTRL REAR PEDESTRIAN ALERT SOUND SPEAKER RED/YEL WIRE VIO/BRN WIRE

1-WH 4-WH AUTOSAR CAN BUS BATT POS VOLT BLK WIRE BLK/BRN WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/WHT WIRE BRN/YEL WIRE CELL CELL/GPS CELLULAR TELEPHONE COAX COMPUTER DATA LINES SYSTEM ETHERNET BUS 4 (-) GRN/BLK WIRE GRN/WHT WIRE GRY WIRE GRY/WHT WIRE LED IND CTRL LEFT FRONT RADIO SPEAKER AMPLIFIER ACCELEROMETER LEFT REAR RADIO SPEAKER AMPLIFIER ACCELEROMETER MICROPHONE LOW REFERENCE MICROPHONE SIG REAR ACTIVE NOISE CANCELLATION MICROPHONE RED/YEL WIRE RIGHT FRONT RADIO SPEAKER AMPLIFIER ACCELEROMETER RIGHT REAR RADIO SPEAKER AMPLIFIER ACCELEROMETER TELEMATICS SW GREEN TELEMATICS SW RED WIRE TELEMATICS SW SIG TELEMATICS SW SPLY VOLT WHT WIRE WHT/BLU WIRE YEL WIRE YEL/VIO WIRE

4-BK BLK WIRE BLK/WHT WIRE BLU WIRE CALL COAX COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DISPLAY DOWN DRIVER INFORMATION DISPLAY DRIVER INFORMATION DISPLAY SWITCH GRN/WHT WIRE IMAGE PROCESSING MODULE LOGIC LVDS MUSIC MUTE RED/YEL WIRE SELECT STEERING WHEEL RADIO CONTROLS SWITCH TALK VOLUME DOWN VOLUME UP WHT WIRE YEL WIRE

3-BK AUXILIARY WIRELESS COMMUNICATION INTERFACE ANTENNA BATT POS VOLT BG COAX BK COAX BK USB BK USB USB SERIAL DATA BLK/WHT WIRE COAX FLOOR CONSOLE AUDIO PLAYER, USB RECEPTACLE FLOOR CONSOLE COMPARTMENT USB RECEPTACLE FLOOR CONSOLE FRONT USB RECEPTACLE GY LVDS INFOTAINMENT DISPLAY SIG HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC LVDS NCA WIRE POWER DISTRIBUTION SYSTEM RADIO REAR VIEW CAMERA LVDS (LOW VOLT DIFFERENTIAL SIGNALING) COAXIAL SIG 1-BU COAX RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) RWD SIG GND USB USB 2 PORT RECEPTACLE WIFI YEL 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