Cadillac CT5 I (2019-2024) lighting control module Wiring diagrams

2 WAY 4-WAY AIR CONDITIONING CLUTCH AIR CONDITIONING COMPRESSOR AUTOMATIC TRANSMISSION ELECTRIC/ AUXILIARY TRANSMISSION FLUID PUMP BLK WIRE CHARGE AIR COOLER COOLANT PUMP ENGINE RESTART RELAY ENGINE WIRING HARNESS JUNCTION BLOCK FRONT SEAT HEATER VENT CONTROL MODULE HEATER COOLANT PUMP IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 LIGHTING CONTROL MODULE NCA WIRE PASSENGER DOOR LOCK SWITCH PASSENGER FRONT SEAT ADJUSTER SWITCH PASSENGER FRONT SEAT BACK LUMBAR PUMP PASSENGER FRONT SEAT BACK VENTILATION BLOWER PASSENGER FRONT SEAT BLADDER CONTROL MODULE PASSENGER FRONT SEAT BOLSTER MEMORY MODULE PASSENGER FRONT SEAT CUSHION VENTILATION BLOWER PASSENGER FRONT SEAT LUMBAR SWITCH PASSENGER FRONT SIDE DOOR COURTESY LAMP PASSENGER FRONT SIDE DOOR LATCH PASSENGER FRONT SIDE DOOR LIGHT CONDUCTOR TRIM PANEL PASSENGER FRONT SIDE DOOR PULL CUP ILLUMINATION LAMP PASSENGER FRONT SIDE DOOR WINDOW REGULATOR MOTOR PASSENGER FRONT SIDE DOOR WINDOW SWITCH PASSENGER OUTSIDE REAR VIEW MIRROR GLASS PASSENGER SEAT ADJUSTER MEMORY MODULE RIGHT FRONT SEAT BELT RETRACTOR MOTOR RIGHT FRONT SIDE DOOR INSIDE HANDLE ILLUMINATION LAMP RIGHT FRONT SIDE DOOR OUTSIDE HANDLE RIGHT OUTSIDE REAR VIEW MIRROR TURN SIGNAL LAMP RIGHT REAR FLOOR COURTESY LAMP STARTER RELAY W/ HEATED SEATS W/ MEMORY W/ PASSENGER POWER BOLSTER SEAT W/ PASSENGER POWER W/O BOLSTER SEAT WHT WIRE YEL WIRE

AUTOSAR CAN BATT POS VOLT BEAM CTRL BLK WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/YEL WIRE BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE BUS (-) 2 SER CAN-BUS COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK GRN WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES LEFT DAYTIME RUNNING LAMP (W/O FRONT CORNERING LAMP) LEFT DAYTIME RUNNING LAMP, LEFT FRONT HEADLAMP LEFT HEADLAMP CONTROL MODULE LEFT HIGH BEAM HEADLAMP LEFT LOW BEAM HEADLAMP LF DRL CTRL LF LP ASSY 2 LF LP ASSY CTRL LH HDLP HI LH HDLP LO LH PRK LP CTRL 2 LIGHTING CONTROL MODULE LIN BUS 1 LOGIC RED/WHT WIRE RF DRL CTRL RH HDLP HI RH HDLP LO RH LP ASSY 2 RH PRK LP CTRL 2 RIGHT DAYTIME RUNNING LAMP RIGHT DAYTIME RUNNING LAMP (W/O FRONT CORNERING LAMP) RIGHT FRONT HEADLAMP RIGHT HEADLAMP CONTROL MODULE RIGHT HIGH BEAM HEADLAMP RIGHT LOW BEAM HEADLAMP SECONDARY FUSED SPLY VOLT WHT WIRE WHT/YEL WIRE YEL WIRE

3.0L TURBO BATTERY BATTERY MONITOR MODULE BLK WIRE BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE BRN WIRE CHARGE AIR COOLER COOLANT PUMP COMPUTER DATA LINES SYSTEM ENGINE COOLANT PUMP ENGINE COOLING FAN MOTOR FROM MULTI-FUNCTION POWER SUPPLY CONVERTER (DIAGRAM 6 OF 8) GENERATOR GRN/YEL WIRE LEFT ENGINE MOUNT ACTUATOR LEFT FRONT SHORT RANGE RADAR SENSOR LIGHTING CONTROL MODULE LOGIC LONG RANGE FORWARD RANGE RADAR SENSOR NCA WIRE POWER STEERING CONTROL MODULE RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT ENGINE MOUNT ACTUATOR RIGHT FRONT SHORT RANGE RADAR SENSOR STARTER TO INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK (DIAGRAM 4 OF 8) TO INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK (DIAGRAM 5 OF 8) TO REAR BODY WIRING HARNESS JUNCTION BLOCK (DIAGRAM 7 OF 8) TO REAR BODY WIRING HARNESS JUNCTION BLOCK (DIAGRAM 8 OF 8) TRANSMISSION CONTROL MODULE YEL WIRE

AMBIENT AIR QUALITY SENSOR BLK WIRE BLU/VIO WIRE COLUMN LOCK MODULE DRIVER FRONT SEAT BACK VENTILATION BLOWER DRIVER FRONT SEAT CUSHION VENTILATION BLOWER FORWARD COLLISION ALERT DISPLAY FROM ACCESSORY TIME DELAY CUTOFF RELAY (DIAGRAM 4 OF 8) GRN/VIO WIRE IGNITION MAIN RELAY INSIDE AIR MOISTURE, WINDSHIELD TEMPERATURE SENSOR INSIDE REAR VIEW MIRROR LIGHTING CONTROL MODULE NCA WIRE PASSENGER FRONT SEAT BACK VENTILATION BLOWER PASSENGER FRONT SEAT CUSHION VENTILATION BLOWER RESTRAINTS CONTROL MODULE SERIAL DATA GATEWAY MODULE TO BODY CONTROL MODULE (DIAGRAM 6 OF 8) VIO/GRN WIRE VIO/GRY WIRE W/ AIR MOISTURE SENSOR

4-WAY 6-WAY AUDIO AMPLIFIER BLUNT CUT) BODY PROVISION DRIVER FRONT SEAT ADJUSTER SWITCH DRIVER FRONT SEAT BOLSTER MEMORY MODULE DRIVER FRONT SEAT LUMBAR SWITCH DRIVER SEAT ADJUSTER MEMORY MODULE EVAPORATIVE EMISSION CANISTER VENT VALVE SOLENOID FROM BATTERY DISTRIBUTION FUSE BLOCK (DIAGRAM 1 OF 8) GRN WIRE LEFT SIDE OBSTACLE DETECTION CONTROL MODULE LIGHTING CONTROL MODULE PARKING ASSIST CONTROL MODULE PASSENGER FRONT SEAT ADJUSTER SWITCH PASSENGER FRONT SEAT BLADDER CONTROL MODULE PASSENGER FRONT SEAT BOLSTER MEMORY MODULE PASSENGER FRONT SEAT LUMBAR SWITCH PASSENGER FRONT SIDE DOOR WINDOW REGULATOR MOTOR PASSENGER SEAT ADJUSTER MEMORY MODULE REAR BODY WIRING HARNESS JUNCTION BLOCK REAR CLOSURE HANDSFREE MODULE RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR SIDE DOOR WINDOW REGULATOR MOTOR RIGHT SIDE OBSTACLE DETECTION CONTROL MODULE SERIAL DATA GATEWAY MODULE TELEMATIC CONTROL MODULE TO MULTI-FUNCTION POWER SUPPLY CONVERTER (DIAGRAM 6 OF 8) TRAILER IGNITION POWER RELAY TRANSCEIVER 2 UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 4 UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSFER CASE CONTROL MODULE VIDEO PROCESSING MODULE W/ BOLSTER W/ MEMORY W/ OBSTACLE DETECTION ENHANCED SIDE ACTIVE SAFETY W/ POWER HANDSFREE W/O MEMORY W/O POWER HANDSFREE

AUTOSAR CAN BUS (+) 2 SERIAL DATA B+ VOLT BAT POS VOLT BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER RIGHT SIDE OF DASH) BODY CTRL MOD LINE BUS 10 BRN/BLU WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM CONTROL DISPLAY DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH ETHERNET BUS 7 (-) GRN/BLU WIRE GRN/YEL WIRE GROUND GRY/VIO WIRE HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK INTERIOR REAR COMPARTMENT LID RELEASE SWITCH LIFTGATE AJAR SW SIG 1 LIGHTING CONTROL MODULE LOGIC LOWER REAR CLOSURE HANDS-FREE SENSOR REAR BODY WIRING HARNESS JUNCTION BLOCK REAR CLOSURE HANDLE SWITCH OPEN SIGNAL REAR CLOSURE HANDS FREE MODULE REAR CLOSURE UNLATCH ACTUATOR UNLATCH REAR COMPARTMENT LID LATCH REAR LICENSE PLATE LAMP MODULE RED/BRN WIRE RED/GRN WIRE UPPER REAR CLOSURE HANDS-FREE SENSOR VIO/BLU WIRE VIO/GRY WIRE WHT WIRE WHT/GRY WIRE YEL/BLU WIRE

BATT POS VOLT BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER RIGHT SIDE OF DASH) BRN/GRY WIRE CAN BUS (+) 2 COMPUTER DATA LINES SYSTEM DELAY SWITCH DRIVER INFORMATION CENTER DISPLAY ENGINE WIRING HARNESS JUNCTION BLOCK GRN/WHT WIRE GRY WIRE GRY/VIO WIRE HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK INT LOW OFF LIGHTING CONTROL MODULE LOGIC LOW IND CTRL MIST NCA WIRE RED/BLU WIRE RED/BRN WIRE SER DATA BUS 5 SERIAL DATA 2 VIO WIRE WASHER RLY CTRL WASHER SW SIG WASHER SWITCH WHT WIRE WHT/BLK WIRE WINDSHIELD OUTSIDE MOISTURE/AMBIENT LIGHT, HUMIDITY SENSOR WINDSHIELD WASHER PUMP WINDSHIELD WASHER PUMP RELAY WINDSHIELD WASHER SOLVENT CONTAINER LEVEL SENSOR WINDSHIELD WIPER MOTOR WINDSHIELD WIPER MOTOR RELAY WINDSHIELD WIPER MTR RLY COIL CTRL WINDSHIELD WIPER SW HI SIG WINDSHIELD WIPER, WINDSHIELD WASHER SWITCH WIPER SW LOW REF WIPER SW LOW SIG WIPER SWITCH YEL/BLU WIRE YEL/WHT WIRE