Cadillac Lyriq I (2022-2024) sig gnd 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

AUTOSAR CAN BUS (+) 5 SERIAL DATA B+ VOLT BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/WHT WIRE BLU/YEL WIRE COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LIN BUS 1 LIN BUS 16 LOGIC NEAR FIELD COMMUNICATION MODULE RED/BLU WIRE RED/BRN WIRE RED/VIO WIRE RED/WHT WIRE REMOTE FUNCTION ACTUATOR MODULE RIGHT END OF DASH) ROOF CONSOLE SIG GND UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 1 UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 2 UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 3 UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 4 UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 5 VIRTUAL KEY PRIVATE CAN BUS (+) SERIAL DATA WHT/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

AUTOSAR CAN BUS (+) 5 SERIAL DATA B+ VOLT BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/WHT WIRE BLU/YEL WIRE COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LIN BUS 1 LIN BUS 16 LOGIC NEAR FIELD COMMUNICATION MODULE RED/BLU WIRE RED/BRN WIRE RED/VIO WIRE RED/WHT WIRE REMOTE FUNCTION ACTUATOR MODULE RIGHT END OF DASH) ROOF CONSOLE SIG GND UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 1 UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 2 UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 3 UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 4 UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 5 VIRTUAL KEY PRIVATE CAN BUS (+) SERIAL DATA WHT/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

AUTOSAR CAN BATTERY BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM GRY/ORG WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED HYBRID/ELECTRIC VEHICLE BATTERY CUT-OFF ACTUATOR INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LEFT REAR SEAT BELT RETRACTOR LOGIC NCA WIRE ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/GRY WIRE ORG/VIO WIRE ORG/WHT WIRE ORG/YEL WIRE PASSENGER AIR BAG FRONT SEAT POSITION SENSOR PASSENGER FRONT SEAT BELT RETRACTOR PASSENGER INSTRUMENT PANEL LOWER AIR BAG PASSENGER RESTRAINTS OCCUPANT CLASSIFICATION SYSTEM MODULE PASSENGER SEAT BELT TENSION SENSOR RED/BRN WIRE RIGHT END OF DASH) RIGHT FRONT DOOR AIR BAG SIDE IMPACT SENSOR RIGHT FRONT, REAR ROW ROOF RAIL AIR BAG RIGHT REAR SEAT BELT RETRACTOR SIG GND SW LO REF SW SIG VIO/BLK WIRE VIO/GRY WIRE VIO/ORG WIRE WHT WIRE WHT/ORG WIRE

AIR BAG STAGE 1 HI CTRL AIR BAG STAGE 1 LO CTRL BATTERY BLK/ORG WIRE BLK/WHT WIRE BLU/GRN WIRE BRN/ORG WIRE BUS 1 CAN-BUS COMPUTER DATA LINES SYSTEM DISPLAY DISPLAY SIG + DRIVER FRONT SEAT BELT ANCHOR PLATE TENSIONER DRIVER FRONT SEAT BELT RETRACTOR DRIVER INFORMATION DISPLAY DRV SEAT BELT HI CTRL DRV SEAT BELT LO CTRL GRN/BLK WIRE GRY/ORG WIRE HEAD-UP INSTRUMENT PANEL AIR BAG LEFT AIR BAG FRONT END DISCRIMINATING SENSOR LF IMP DISCRIMINATING SENS LO REF LF IMP DISCRIMINATING SENS SIG LOGIC LVDS NCA WIRE ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE ORG/WHT WIRE ORG/YEL WIRE PASS SEAT ADJUSTER SW SIG PASS SEAT BELT HI CTRL PASS SEAT BELT LO CTRL PASS STAGE 1 HI CTRL PASS STAGE 1 LO CTRL PASSENGER AIR BAG OFF IND PASSENGER AIR BAG ON IND PASSENGER FRONT SEAT BELT ANCHOR PLATE TENSIONER RADIO RADIO LIN RED/BRN WIRE RESTRAINTS CONTROL MODULE (REAR OF FLOOR CONSOLE) RF IMP DISCRIMINATING SENS LO REF RF IMP DISCRIMINATING SENS SIG RIGHT AIR BAG FRONT END DISCRIMINATING SENSOR ROOF CONSOLE RUN/CRANK IGN 1 VOLTAGE SEAT BELT 2 IND SIG GND STEERING WHEEL AIR BAG COIL STRG WHEEL AIR BAG STAGE 2 LO CTRL STRG WHEEL AIR BAG STAGE 2 HI CTRL VIO/GRY WIRE VIO/ORG WIRE WHT/GRN WIRE WHT/ORG WIRE YEL/ORG WIRE

1.5 VOLT REF 2.5 VOLT REF A/C REFRIGERANT HIGH SIDE SENS 2 SIG A/C REFRIGERANT HIGH SIDE SENS SIG A/C REFRIGERANT LOW SIDE SENS SIG A/C REFRIGERANT TEMP SENS A SIG A/C REFRIGERANT TEMP SENS B SIG ACCELERATOR PEDAL POS LOW REF 1 ACCELERATOR PEDAL POS LOW REF 2 ACCELERATOR PEDAL POSITION SENSOR ACCESSORY PWR MODULE SUPPLY VOLT 3 AIR CONDITIONING SYSTEM BATT ENERGY CTRL BATT ENERGY CTRL MOD 5 VOLT REF B BATT ENERGY CTRL MOD LIN BUS 1 BATT ENERGY CTRL MOD LIN BUS 2 BATT ENERGY CTRL MOD LIN BUS 3 BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CAN BUS (-) 9 SERIAL DATA CHARGE REC TEMP SENS DC+ LOW REF CHARGE RECEPTACLE TEMP SENS L SIG CHARGING LOCK POS LOW REF CHARGING LOCK POS SIG COMPUTER DATA LINES SYSTEM COOLANT ELECTRIC HEATER CTRL GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/GRN WIRE LOW REF (1) LOW REF 2 MOD SENS LOW REF 3 ORG/ WIRE ORG/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/YEL WIRE SIG (1) SIG (2) SIG GND TRANSMISSIONS SYSTEM VIO/BLK WIRE VIO/GRN WIRE VIO/RED WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/VIO WIRE YEL/WHT WIRE

1.5 VOLT REF 2.5 VOLT REF A/C REFRIGERANT HIGH SIDE SENS 2 SIG A/C REFRIGERANT HIGH SIDE SENS SIG A/C REFRIGERANT LOW SIDE SENS SIG A/C REFRIGERANT TEMP SENS A SIG A/C REFRIGERANT TEMP SENS B SIG ACCELERATOR PEDAL POS LOW REF 1 ACCELERATOR PEDAL POS LOW REF 2 ACCELERATOR PEDAL POSITION SENSOR ACCESSORY PWR MODULE SUPPLY VOLT 3 AIR CONDITIONING SYSTEM BATT ENERGY CTRL BATT ENERGY CTRL MOD 5 VOLT REF B BATT ENERGY CTRL MOD LIN BUS 1 BATT ENERGY CTRL MOD LIN BUS 2 BATT ENERGY CTRL MOD LIN BUS 3 BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CAN BUS (-) 9 SERIAL DATA CHARGE REC TEMP SENS DC+ LOW REF CHARGE RECEPTACLE TEMP SENS L SIG CHARGING LOCK POS LOW REF CHARGING LOCK POS SIG COMPUTER DATA LINES SYSTEM COOLANT ELECTRIC HEATER CTRL GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE HI VOLT ON-BOARD CHARGING 2 ENABLE HIGH VOLT BATT 3 (+) RELAY CTRL HIGH VOLT BATT 3 (-) RLY CTRL LOW REF (1) LOW REF 2 MOD SENS LOW REF 3 ORG/ WIRE ORG/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/YEL WIRE SIG (1) SIG (2) SIG GND TRANSMISSIONS SYSTEM VIO/BLK WIRE VIO/GRN WIRE VIO/RED WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/VIO WIRE YEL/WHT WIRE