Cadillac Lyriq I (2022-2024) nca Wiring diagrams

AUTOSAR CAN BUS BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE BUS (-) SERIAL DATA COMMUNICATION FRONT ACTIVE NOISE CANCELLATION MICROPHONE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/WHT WIRE LEFT REAR BODY STRUCTURE STOP LAMP LEFT REAR FASCIA SIGNAL LAMP LEFT REAR FASCIA SIGNAL LAMP LED DRIVER MODULE MODULE LIN BUS 1 NCA WIRE NEAR FIELD NEAR FIELD COMMUNICATION NEAR FIELD COMMUNICATION EXTERIOR MODULE NEAR FIELD COMMUNICATION MODULE (UNDER FLOOR CONSOLE) REAR CLOSURE AUXILIARY SIGNAL LAMP RIGHT REAR BODY STRUCTURE STOP LAMP RIGHT REAR FASCIA SIGNAL LAMP RIGHT REAR FASCIA SIGNAL LAMP LED DRIVER MODULE 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 PVT CAN WHT WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE

ACTIVE GRILLE AIR SHUTTER ACTUATOR 1 BLU WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COOLING FAN MOTOR DRIVER TRIM PANEL FRONT SIDE DOOR LIGHT CONDUCTOR LAMP GEAR SHIFT CONTROL MODULE GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/WHT WIRE HYBRID/ ELECTRIC VEHICLE BATTERY COOLANT PUMP HYBRID/ ELECTRIC VEHICLE ELECTRONICS COOLANT PUMP HYBRID/ ELECTRIC VEHICLE PROPULSION SYSTEM COOLANT CONTROL VALVE 1 HYBRID/ ELECTRIC VEHICLE PROPULSION SYSTEM COOLANT CONTROL VALVE 2 HYBRID/ ELECTRIC VEHICLE PROPULSION SYSTEM MAIN COOLANT CONTROL VALVE LEFT FRONT SIDE DOOR MAP POCKET ILLUMINATION LAMP LEFT HANDLE REAR SIDE DOOR LIGHT CONDUCTOR LAMP LEFT REAR SIDE DOOR POCKET ILLUMINATION LAMP LEFT TRIM PANEL REAR SIDE DOOR LIGHT CONDUCTOR LAMP NCA WIRE PASSENGER TRIM PANEL FRONT SIDE DOOR LIGHT CONDUCTOR LAMP RIGHT FRONT SIDE DOOR MAP POCKET ILLUMINATION LAMP RIGHT HANDLE REAR SIDE DOOR LIGHT CONDUCTOR LAMP RIGHT REAR SIDE DOOR POCKET ILLUMINATION LAMP RIGHT TRIM PANEL REAR SIDE DOOR LIGHT CONDUCTOR LAMP RWD WHT WIRE WHT/GRN WIRE YEL 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

BLK WIRE BLK/WHT WIRE CARD READER RECEPTACLE DRIVER INFORMATION DISPLAY FLOOR CONSOLE COMPARTMENT USB RECEPTACLE FORWARD COLLISION ALERT DISPLAY FRONT HEATER, AIR CONDITIONING USER INTERFACE CONTROL FRONT SEAT HEATER VENT CONTROL MODULE INFOTAINMENT CONTROL SWITCH NCA WIRE PASSENGER FRONT SEAT ADJUSTER SWITCH PASSENGER FRONT SEAT BACK VENTILATION BLOWER PASSENGER FRONT SEAT BLADDER CONTROL MODULE PASSENGER FRONT SEAT CUSHION VENTILATION BLOWER PASSENGER FRONT SIDE DOOR COURTESY LAMP PASSENGER FRONT SIDE DOOR LATCH PASSENGER FRONT SIDE DOOR WINDOW REGULATOR MOTOR PASSENGER FRONT SIDE DOOR WINDOW SWITCH PASSENGER HANDLE FRONT SIDE DOOR LIGHT CONDUCTOR LAMP PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR EXTERIOR FLOOD LAMP PASSENGER OUTSIDE REAR VIEW MIRROR GLASS PASSENGER SEAT ADJUSTER MEMORY MODULE PASSENGER TRIM PANEL FRONT SIDE DOOR LIGHT CONDUCTOR LAMP RADIO RIGHT FRONT SIDE DOOR MAP POCKET ILLUMINATION LAMP RIGHT FRONT SIDE DOOR OUTSIDE HANDLE RIGHT FRONT SIDE DOOR OUTSIDE HANDLE SWITCH RIGHT FRONT SIDE DOOR SILL PLATE ILLUMINATION LAMP RIGHT HANDLE REAR SIDE DOOR LIGHT CONDUCTOR LAMP RIGHT OUTSIDE REAR VIEW MIRROR TURN SIGNAL LAMP RIGHT REAR SIDE DOOR COURTESY LAMP RIGHT REAR SIDE DOOR LATCH RIGHT REAR SIDE DOOR OUTSIDE HANDLE RIGHT REAR SIDE DOOR OUTSIDE HANDLE SWITCH RIGHT REAR SIDE DOOR POCKET ILLUMINATION LAMP RIGHT REAR SIDE DOOR WINDOW REGULATOR MOTOR RIGHT REAR SIDE DOOR WINDOW SWITCH RIGHT TRIM PANEL REAR SIDE DOOR LIGHT CONDUCTOR LAMP RWD USB 2 PORT RECEPTACLE

AUDIO AMPLIFIER BLK WIRE CHARGE PORT DOOR ACTUATOR CHARGE PORT DOOR AJAR SWITCH CHARGE PORT HOUSING CHARGE PORT HOUSING LAMP DRIVER FRONT SEAT ADJUSTER SWITCH DRIVER FRONT SEAT BACK VENTILATION BLOWER DRIVER FRONT SEAT BLADDER CONTROL MODULE DRIVER FRONT SEAT CUSHION VENTILATION BLOWER DRIVER FRONT SIDE DOOR COURTESY LAMP DRIVER FRONT SIDE DOOR LATCH DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH DRIVER HANDLE FRONT SIDE DOOR LIGHT CONDUCTOR LAMP DRIVER OUTSIDE REAR VIEW MIRROR EXTERIOR FLOOD LAMP DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR- VIEW MIRROR DRIVER SEAT ADJUSTER MEMORY MODULE DRIVER TRIM PANEL FRONT SIDE DOOR LIGHT CONDUCTOR LAMP HEADLAMP CONTROL MODULE INSIDE REAR VIEW MIRROR LEFT FRONT SEAT LANE DEPARTURE WARNING ACTUATOR LEFT FRONT SIDE DOOR MAP POCKET ILLUMINATION LAMP LEFT FRONT SIDE DOOR OUTSIDE HANDLE LEFT FRONT SIDE DOOR OUTSIDE HANDLE SWITCH LEFT FRONT SIDE DOOR SILL PLATE ILLUMINATION LAMP LEFT OUTSIDE REAR VIEW MIRROR TURN SIGNAL LAMP LEFT REAR SIDE DOOR LATCH LEFT REAR SIDE DOOR WINDOW REGULATOR MOTOR LIFTGATE RELEASE SWITCH LIGHTING CONTROL MODULE NCA WIRE NEAR FIELD COMMUNICATION EXTERIOR MODULE PEDESTRIAN ALERT CONTROL MODULE RIGHT FRONT SEAT LANE DEPARTURE WARNING ACTUATOR RWD WINDSHIELD FRONT VIEW CAMERA

5 LOW REFERENCE 5 SERIAL DATA AUTOSAR CAN BUS (-) ACTV NOISE CANCELLATION AUDIO AMPLIFIER (RIGHT REAR OF LUGGAGE COMPT) AUTOMOTIVE AUDIO BUS BLK/BRN WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/GRY WIRE BRN/YEL WIRE COAX COMPUTER DATA LINES SYSTEM FRONT ACTIVE NOISE CANCELLATION MICROPHONE GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/YEL WIRE LEFT FRONT ACTIVE NOISE CANCELLATION MICROPHONE LEFT REAR ACTIVE NOISE CANCELLATION MICROPHONE LEFT SEAT FRONT SEAT HEAD RESTRAINT SPEAKER LF SEAT LH SPKR (+) CTRL LF SEAT RH SPKR (+) CTRL MICROPHONE 1 FEEDBACK SIG MICROPHONE 1 SIG MICROPHONE 2 FEEDBACK SIG MICROPHONE 2 SIG MICROPHONE 3 FEEDBACK SIG MICROPHONE 3 SIG MICROPHONE 4 LOW REFERENCE MICROPHONE 4 SIG MICROPHONE 5 SIG NCA WIRE NOISE REDUCTION NOISE REDUCTION MICROPHONE RED/YEL WIRE RF SEAT LH SPKR (+) CTRL RF SEAT RH SPKR (+) CTRL RIGHT FRONT ACTIVE NOISE CANCELLATION MICROPHONE RIGHT REAR ACTIVE NOISE CANCELLATION MICROPHONE RIGHT SEAT FRONT SEAT HEAD RESTRAINT SPEAKER VIO/BLU WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

1-WH 4-WH AUDIO BACK BLK WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/WHT WIRE CALL CELL CELL/GPS COAX COMPUTER DATA LINES SYSTEM DOWN GRN/BLK WIRE GRN/WHT WIRE HOME ILL INFOTAINMENT CONTROL SWITCH LEFT LOGIC NCA WIRE RED/YEL WIRE RIGHT ROOF CONSOLE RWD SELECT VOLUME- WHT/BLK WIRE YEL/VIO 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 (+) 2 SER DATA DRV UNIT OIL TEMP SENS SIG AUTOSAR CAN BUS (-) 2 SER DATA AUTOSAR CAN BUS (-) 9 SERIAL DATA BATT POSI VOLT BLK WIRE BLK/BRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER LEFT END OF DASH) BRAKE APPLY SENS CTRL BRAKE APPLY SENS LOW REF BRAKE APPLY SENS SIG BRAKE PEDAL POSITION SENSOR BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVE MOTOR CONTROL MODULE DRIVE MOTOR POSITION SENSOR DRIVE MOTOR STATOR DRV MTR 1 POSI SENS EXCITATION SIG NEG DRV MTR 1 POSI SENS EXCITATION SIG POS DRV MTR 1 POSI SENS SENS 1 SIG DRV MTR 1 POSI SENS SENS 2 SIG DRV MTR 1 POSI SENS SENS 4 SIG DRV UNIT OIL TEMP SENS LOW REF ELECT TRANS RNG SEL PAR DISENGAGE CTRL ELECT TRANS RNG SEL PAR ENGAGE CTRL ELECT TRANS RNG SEL PAR POSI SENS 1 SIG ELECT TRANS RNG SEL PAR POSI SENS 2 5 VOLT REF ELECT TRANS RNG SEL PAR POSI SENS 2 LOW REF ELECT TRANS RNG SEL PAR POSI SENS 2 SIG ENGINE WIRING HARNESS JUNCTION BLOCK GRN/BLU WIRE GROUND GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC LOW REF DRV MTR 1 POSI SENS SENS 3 SIG MANUAL SHIFT SHAFT MOTOR NCA WIRE REAR DRIVE UNIT FLUID TEMPERATURE SENSOR REAR ELECTRIC DRIVE TRANSMISSION MODULE RED/BLU WIRE RED/VIO WIRE RIGHT END OF DASH) RWD TRANSMISSION PARK POSITION SENSOR VIO/GRN WIRE VIO/RED WIRE WHT WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE

1 LOW REFERENCE 1 SIGNAL 1.5 VOLT REFERENCE 2 LOW REFERENCE 2 SIGNAL 2.5 VOLT REFERENCE AUTOSAR CAN BUS (-) 9 SER DATA BATTERY CHARGER BATTERY ENERGY CONTROL MODULE (UNDER RIGHT SIDE OF DASH) BATTERY POSITIVE VOLT BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVE MOTOR 2 STATOR DRIVE MOTOR CONTROL MODULE 2 DRIVE MOTOR POSITION SENSOR FRONT DRIVE UNIT FLUID TEMPERATURE SENSOR FRONT ELECTRIC DRIVE TRANSMISSION MODULE (MOUNTED TO FRONT POWERTRAIN CRADLE) GEAR SHIFT CONTROL MODULE GRN WIRE GRN/BRN WIRE GRN/RED WIRE GROUND GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LIN BUS 1 LOGIC NCA WIRE POWER DISTRIBUTION SYSTEM RED/BLU WIRE RIGHT END OF DASH) RWD WHT WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE