Cadillac Lyriq I (2022-2024) drive motor control module Wiring diagrams

AUTOSAR CAN BUS (+) 1 SERIAL DATA AUTOSAR CAN BUS (+) 2 SERIAL DATA AUTOSAR CAN BUS (+) 3 SERIAL DATA AUTOSAR CAN BUS (+) 4 SERIAL DATA AUTOSAR CAN BUS (+) 5 SERIAL DATA AUTOSAR CAN BUS (+) 8 SERIAL DATA AUTOSAR CAN BUS (-) 9 SERIAL DATA AWD RWD BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE DATA LINK CONNECTOR DRIVE MOTOR CONTROL MODULE ETHERNET BUS 3 (+) GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES IGNITION MAIN RELAY INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RED/VIO WIRE RIGHT END OF DASH) RWD SERIAL DATA GATEWAY MODULE (LEFT SIDE OF DASH) TRACTION PWR INVERTER MODULE PVT CAN BUS (+) SERIAL DATA VIO WIRE W/ HANDS FREE LANE FOLLOWING W/O HANDS FREE LANE FOLLOWING WHT WIRE WHT/GRN WIRE WHT/GRY WIRE YEL WIRE YEL/WHT WIRE

AUTOSAR CAN BUS AUTOSAR CAN BUS (+) 2 SERIAL DATA AUTOSAR CAN BUS (-) 9 SERIAL DATA BATTERY CHARGER (NEAR CENTER OF FRONT COMPT) BATTERY CHARGER CONTROL MODULE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE CAN BUS (-) SERIAL DATA DRIVE MOTOR CONTROL MODULE DRIVE MOTOR CONTROL MODULE 2 ETHERNET BUS 3 (+) GRN/GRY WIRE GRN/VIO WIRE GRY WIRE GRY/WHT WIRE HEADLAMP CONTROL MODULE IMAGE PROCESSING MODULE LIGHTING CONTROL MODULE LIN BUS 1 LOGIC PVT SERIAL DATA ACT SAFETY PVT SERIAL DATA HDLP LEVELING RIGHT FRONT HEADLAMP RIGHT HEADLAMP LED DRIVER MODULE RWD W/ HANDS FREE LANE FOLLOWING W/O HANDS FREE LANE FOLLOWING WHT WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE

BATTERY ENERGY CONTROL MODULE BLK WIRE BLK/WHT WIRE DRIVE MOTOR CONTROL MODULE IMAGE PROCESSING MODULE LEFT FOLDING REAR SEAT BACK ACTUATOR LEFT FRONT SIDE MARKER LAMP LEFT REAR BODY STRUCTURE STOP LAMP LEFT REAR FASCIA LOWER SIGNAL LAMP LEFT REAR FASCIA SIGNAL LAMP LEFT REAR FASCIA SIGNAL LAMP LED DRIVER MODULE LEFT SIDE OBSTACLE DETECTION CONTROL MODULE NCA WIRE PARKING ASSIST CONTROL MODULE PASSENGER RESTRAINTS OCCUPANT CLASSIFICATION SYSTEM MODULE QUARTER LOWER REAR TRIM PANEL ACCESSORY POWER RECEPTACLE REAR CLOSURE AUXILIARY SIGNAL LAMP REAR WINDOW DEFOGGER GRID RESTRAINTS CONTROL MODULE RIGHT FOLDING REAR SEAT BACK ACTUATOR RIGHT FRONT SIDE MARKER LAMP RIGHT REAR BODY STRUCTURE STOP LAMP RIGHT REAR FASCIA LOWER SIGNAL LAMP RIGHT REAR FASCIA SIGNAL LAMP RIGHT REAR FASCIA SIGNAL LAMP LED DRIVER MODULE RIGHT SHORT RANGE RADAR REAR SIDE SENSOR RIGHT SIDE OBSTACLE DETECTION CONTROL MODULE TELEMATIC CONTROL 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 VEHICLE DYNAMICS SENSOR W/ LANE ACTIVE SAFETY W/O LANE ACTIVE SAFETY

AIR CONDITIONING COMPRESSOR CONTROL MODULE AIR CONDITIONING W/ MOTOR COMPRESSOR BATTERY ENERGY CONTROL MODULE BATTERY POSITIVE VOLTAGE BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE CAN BUS (-) 5 COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR DRIVE MOTOR CONTROL MODULE FRONT HEATER, AIR CONDITIONING USER INTERFACE CONTROL GROUND HIGH VOLTAGE SERVICE LOCKOUT INLINE CONNECTOR IMAGE PROCESSING MODULE INFOTAINMENT CONTROL SWITCH LEFT SIDE OBSTACLE DETECTION CONTROL MODULE PARKING ASSIST CONTROL MODULE PASSENGER RESTRAINTS OCCUPANT CLASSIFICATION SYSTEM MODULE RADIO RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RESTRAINTS CONTROL MODULE RIGHT SIDE OBSTACLE DETECTION CONTROL MODULE RWD SERIAL DATA GATEWAY MODULE TELEMATIC CONTROL MODULE WINDSHIELD FRONT VIEW CAMERA WIRELESS ACCESSORY CHARGING MODULE

BATTERY CHARGER BATTERY CHARGER 2 BATTERY CHARGER CONTROL MODULE 2 BLK WIRE CHARGE PORT DOOR ACTUATOR CHARGE PORT HOUSING DRIVE MOTOR CONTROL MODULE DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH DRIVER MOTOR CONTROL MODULE 2 ENGINE WIRING HARNESS JUNCTION BLOCK LIGHTING CONTROL MODULE N/A NOT USED PASSENGER FRONT SIDE DOOR WINDOW SWITCH QUARTER LOWER REAR TRIM PANEL ACCESSORY POWER RECEPTACLE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RWD TO DC/AC CONVERTER CONTROL MODULE (DIAGRAM 7 OF 10)

BATTERY ENERGY CONTROL MODULE BODY CONTROL MODULE BRAKE SYSTEM CONTROL MODULE BRAKE MASTER CYLINDER DRIVE MOTOR CONTROL MODULE DRIVE MOTOR CONTROL MODULE 2 BATTERY CHARGER DRIVER FRONT SEAT BACK VENTILATION BLOWER DRIVER FRONT SEAT CUSHION VENTILATION BLOWER FORWARD COLLISION ALERT DISPLAY FROM ACCESSORY TIME DELAY CUTOFF RELAY (DIAGRAM 7 OF 10) GRN/VIO WIRE IGNITION MAIN RELAY INSIDE REAR VIEW MIRROR LEFT HEADLAMP LED DRIVER MODULE LEFT FRONT HEADLAMP LIGHTING CONTROL MODULE N/A PASSENGER FRONT SEAT BACK VENTILATION BLOWER PASSENGER FRONT SEAT CUSHION VENTILATION BLOWER RESTRAINTS MOTOR CONTROL RIGHT HEADLAMP LED DRIVER MODULE RIGHT FRONT HEADLAMP SERIAL DATA GATEWAY MODULE TO ACCESSORY TIME DELAY CUTOFF RELAY (DIAGRAM 7 OF 10) VIO/BLK WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE

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