Cadillac Lyriq I (2022-2024) driver information display Wiring diagrams

AUTO HOLD IND AUTO HOLD SWITCH AUTOMATIC VEHICLE HOLD INDICATOR CTRL AUTOMATIC VEHICLE HOLD SWITCH SIG AUTOSAR CAN BUS (-) 9 SERIAL DATA BATTERY POSITIVE VOLTAGE BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/WHT WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BRAKE APPLY SENSOR CTRL BRAKE APPLY SENSOR LOW REF BRAKE APPLY SENSOR SIG BRAKE FLUID LEVEL INDICATOR SWITCH 1 BRAKE FLUID LEVEL INDICATOR SWITCH 2 BRAKE PEDAL POSITION SENSOR COMPUTER DATA LINES SYSTEM DIMMER SWITCH DISPLAY DRIVER INFORMATION DISPLAY ENGINE WIRING HARNESS JUNCTION BLOCK GRN/BLK WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC LVDS BK LVDS GY PARKING BRAKE SWITCH POWER DISTRIBUTION SYSTEM RADIO RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RIGHT END OF DASH) RIGHT REAR PARKING BRAKE ACTUATOR RWD SIG GND WHT WIRE WHT/GRN WIRE YEL/BRN WIRE

A/C EVAP TEMP SENS SIG AUTOSAR CAN BUS (-) 9 SER DATA BATTERY POSITIVE VOLTAGE BLK WIRE BLK/GRN WIRE BLK/YEL WIRE BLOWER MOTOR BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLWR MTR SPEED CTRL BLWR SPEED FEEDBACK SIG BODY CONTROL MODULE (LOWER LEFT END OF DASH) BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DISPLAY DRIVER INFORMATION DISPLAY ENGINE WIRING HARNESS JUNCTION BLOCK GRN/BLK WIRE GRN/BLU WIRE GROUND GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES HVAC REMOTE ENABLE SIG HVAC SYSTEM ENABLE SIG INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LEFT FRONT DUCT AIR TEMPERATURE SENSOR LH CONDENSING HTR AIR TEMP SENS SIG LOGIC LVDS LVDS GY HEAD-UP DISPLAY SIG RADIO RADIO LIN BUS 1 RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RH CONDENSING HTR AIR TEMP SENS SIG RIGHT END OF DASH) RWD SENS LOW REF WHT/GRN WIRE WHT/YEL WIRE

BATTERY POSITIVE VOLT BLK WIRE BLU/YEL WIRE BUS 1 CAN BUS (-) 2 SERIAL DATA CAN BUS (+) 2 SERIAL DATA COMPUTER DATA LINES SYSTEM DISPLAY DISPLAY SIG + DRIVER INFORMATION DISPLAY ENGINE WIRING HARNESS JUNCTION BLOCK GND A GND B+ GRN/BLK WIRE HEAD-UP HOT AT ALL TIMES LOGIC LVDS LVDS BK NCA WIRE PAS A PAS B POWER STEERING ASSIST MOTOR POWER STEERING CONTROL MODULE (MOUNTED TO FRONT STEERING RACK) POWER STEERING SHAFT TORQUE/ POSITION SENSOR RADIO RADIO LIN RED/GRN WIRE SENT A SENT B VDD A VDD B WHT WIRE

BATT POS VOLT BLK WIRE BLK/BRN WIRE BLU/GRN WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER LEFT END OF DASH) BRAKE APPLY SENS CTRL BRAKE APPLY SENS LO REF BRAKE APPLY SENS SIG BRAKE PEDAL POSITION SENSOR CAN BUS (+) 9 COMPUTER DATA LINES SYSTEM CRUISE/ETC/TCC BRAKE SIG DRIVER INFORMATION DISPLAY GRN/RED WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/YEL WIRE HANDS-FREE LIFTGATE SENS LAMP CTRL HAZARD IND HAZARD SWITCH HAZARD WARNING INDICATOR LED DIMMING SIG HAZARD WARNING SW SIG HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LEFT REAR LICENSE PLATE LAMP LEFT TURN SIG SW SIG REAR CLOSURE HANDS FREE LAMP REAR CLOSURE HANDS FREE LAMP MODULE RED/BRN WIRE RIGHT END OF DASH) RIGHT REAR LICENSE PLATE LAMP RIGHT TURN SIG SW SIG ROOF CONSOLE RWD TURN SIGNAL SWITCH VIO/BLU WIRE VIO/GRN WIRE WHT WIRE WHT/BLU WIRE WHT/GRN 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

AUTOSAR CAN BUS (+) 3 SERIAL DATA BLK WIRE BLU/BLK WIRE BRAKE MASTER CYLINDER (LEFT REAR OF FRONT COMPT) BRAKE SYSTEM CONTROL MODULE COMPUTER DATA LINES SYSTEM DIMMER SWITCH DISPLAY DRIVER INFORMATION DISPLAY GRN/BLK WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LEFT PARK BRAKE MOTOR APPLY CTRL LEFT PARK BRAKE MOTOR LOW REF LEFT REAR PARKING BRAKE ACTUATOR LOGIC LVDS BK LVDS GY PARKING BRAKE SWITCH POWER DISTRIBUTION SYSTEM RADIO RED/BLU WIRE RIGHT END OF DASH) RIGHT PARK BRAKE MOTOR APPLY CTRL RIGHT PARK BRAKE MOTOR LOW REF RIGHT REAR PARKING BRAKE ACTUATOR RUN/CRANK IGNITION 1 VOLTAGE RWD VIO/BLK WIRE WHT WIRE

AUDIO AMPLIFIER BODY CONTROL MODULE CARD READER RECEPTACLE DRIVER INFORMATION DISPLAY HEATED STEERING WHEEL MODULE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LEFT FRONT SHORT RANGE RADAR SENSOR LEFT SHORT RANGE RADAR REAR SIDE SENSOR LIGHTING CONTROL MODULE LONG RANGE FORWARD RANGE RADAR SENSOR RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT FRONT SHORT RANGE RADAR SENSOR RIGHT SHORT RANGE RADAR REAR SIDE SENSOR ROOF CONSOLE SHORT RANGE RADAR REAR SENSOR STEERING WHEEL AIR BAG COIL STEERING WHEEL DRIVER MONITORING SYSTEM MODULE SUNLOAD, AMBIENT LIGHT, CHARGE INDICATOR SENSOR TO ACCESSORY TIME DELAY CUTOFF RELAY (DIAGRAM 7 OF 10) W/ HANDS FREE LANE ACTIVE SAFETY W/O HANDS FREE LANE ACTIVE SAFETY

BATT POS VOLT BLK WIRE BLK/GRY WIRE BLU/GRN WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER LEFT END OF DASH) BUS 1 CAN BUS (+) 9 COMPUTER DATA LINES SYSTEM DISPLAY DISPLAY SIG + DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH DRIVER INFORMATION DISPLAY EXTERIOR LIFTGATE RELEASE SWITCH GRN/BLU WIRE GRN/GRY WIRE GRN/VIO WIRE GRY WIRE GRY/BLK WIRE HEAD-UP HOT AT ALL TIMES ILL INFOTAINMENT DISPLAY SIG INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LIFTGATE RELEASE SWITCH LIFTGATE RELEASE, LIFTGATE OPEN LIFTGATE SENS LAMP CTRL LOGIC LVDS LVDS BK NCA WIRE OPEN/CLOSE SW SIG RADIO RADIO LIN REAR CLOSURE HANDLE SW OPEN SIG REAR CLOSURE HANDS FREE LAMP REAR CLOSURE HANDS FREE MODULE RED/GRN WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT LIFTGATE POWER ASSIST ACTUATOR RWD VIO/RED WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

1-BU LOW VOLTAGE DIFFERENTIAL SIGNALING 3-BK BATTERY POSITIVE BLK/WHT WIRE COAX COAX 3-BK COAX BU DISPLAY DRIVER INFORMATION DISPLAY GY LVDS DISPLAY SIGNAL HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK FUSE BLOCK LOGIC LVDS BK RADIO REAR VIEW DRIVER INFORMATION CAMERA RED/WHT WIRE RIGHT END OF DASH) VOLTAGE GROUND

AUTOSAR CAN BUS (+) 3 SERIAL DATA AUTOSAR CAN BUS (-) 3 SERIAL DATA BRAKE FLUID LEVEL SIG BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/VIO WIRE BLU/WHT WIRE BRAKE FLUID LEVEL INDICATOR SWITCH 1 BRAKE FLUID LEVEL INDICATOR SWITCH 2 BRAKE FLUID LEVEL SENS LOW REF BRAKE FLUID LEVEL SENS LOW REF 2 BRAKE FLUID LEVEL SWITCH SIG 2 BRAKE MASTER CYLINDER (LEFT REAR OF FRONT COMPT) BRAKE SYSTEM CONTROL MODULE CAN BUS (+) 5 SERIAL DATA COMPUTER DATA LINES SYSTEM DISPLAY DRIVER INFORMATION DISPLAY GRN/GRY WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC LVDS BK LVDS GY INFOTAINMENT DISPLAY SIG POWER DISTRIBUTION SYSTEM RADIO RED/BLU WIRE RIGHT END OF DASH) RUN/CRANK IGNITION 1 VOLTAGE VIO/BLK WIRE WHT WIRE