Cadillac CT6 I (2016-2019) grn/yel Wiring diagrams

AIR QUALITY SENS SIG AUXILIARY AIR TEMP SENS SIG BATT POS VOLT BATTERY FUSE BLOCK BLK WIRE BLK/BRN WIRE BLK/YEL WIRE BLOWER MOTOR SPEED CTRL BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/YEL WIRE CABIN HEATER COOLANT MOTOR CTRL CABIN HEATER COOLANT MOTOR FEEDBACK COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DISPLY FUSE DUAL ZONE DUCT CENTER CONSOLE AUXILIARY AIR TEMPERATURE SENSOR DUCT LEFT LOWER AUXILIARY AIR TEMPERATURE SENSOR DUCT LEFT UPPER AUXILIARY AIR TEMPERATURE SENSOR DUCT RIGHT LOWER AUXILIARY AIR TEMPERATURE SENSOR DUCT RIGHT UPPER AUXILIARY AIR TEMPERATURE SENSOR ELEC VARIABLE DISPLACEMENT CTRL ELEC VARIABLE DISPLACEMENT SPLY FRT BLWR FUSE FUSE 7 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/YEL WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED HVAC CONTROL MODULE HVAC FUSE HYBRID EXCEPT HYBRID INSIDE AIR TEMP SENS SIG INSTRUMENT PANEL FUSE BLOCK IP BODY IGN FUSE J251 (2.0L PLUG-IN HYBRID) LOW SPEED GMLAN SERIAL DATA LOWER AIR TEMP SENS SIG COOLANT TEMP SIG AUXILIARY AIR TEMP SENS SIG POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER REAR BLOWER MOTOR SPEED CTRL REAR DEFOG RLY CTRL RED/BLU WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RUN/CRANK IGNITION 1 VOLTAGE SENS LOW REF SERIAL DATA BUS 19 SERIAL DATA BUS 9 SOLAR SENS DRIVER SIG SOLAR SENS LOW REF UNDERHOOD FUSE BLOCK VIO/GRY WIRE VIO/WHT WIRE VIO/YEL WIRE YEL WIRE

3.0L TURBO AIR QUALITY SENSOR AMBIENT LIGHT/SUNLOAD SENSOR (EXCEPT HYBRID) (TOP CENTER OF DASH) AUTO AUXILIARY BLOWER MOTOR AUXILIARY BLOWER MOTOR CONTROL MODULE BATT POS BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE CHARGE AIR COOLER COOLANT PUMP COMPUTER DATA LINES SYSTEM DISPLAY DOOR LOCKS, ANTI-THEFT SYSTEMS EVAP LEAK FUSE FAN DOWN FAN UP GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GROUND GRY WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED HVAC CONTROLS IGN LOGIC LOW REF MOTOR CTRL OFF ORG/ WIRE PASSENGER RADIO/ HVAC CONTROLS REAR BLWR FUSE REAR BODY FUSE BLOCK REAR WINDOW DEFOGGER IND RED/BLU WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RUN/CRNK MISC FUSE SENS SIG SPEED CTRL SWITCH TEMPERATURE VIO/BLU WIRE VIO/GRN WIRE VIO/WHT WIRE VOLT WHT WIRE

A/C COMPRESSOR (EXCEPT HYBRID) (LOWER LEFT FRONT OF ENGINE) A/C COMPRESSOR CLUTCH A/C COMPRESSOR SOLENOID VALVE AMBIENT AIR TEMPERATURE SENSOR AUTO AUXILIARY MODE DOOR ACTUATOR BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/VIO WIRE BUS SIG CENTER CONSOLE RIGHT AUXILIARY AIR TEMPERATURE DOOR ACTUATOR COMPUTER DATA LINES SYSTEM DATA DATA BUS - DISPLAY EXCEPT HYBRID FAN DOWN FAN UP GRN WIRE GRN/BLU WIRE GRN/YEL WIRE GRY WIRE J177 (2.0L) LEFT OUTLET LEFT REAR LEFT UPPER AUXILIARY AIR TEMPERATURE DOOR ACTUATOR LOGIC POWER PPL RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT OUTLET RIGHT REAR RIGHT UPPER AUXILIARY AIR TEMPERATURE DOOR ACTUATOR SERIAL SIG SPLY SWITCH TEMPERATURE VOLT WHT WIRE

BATT POS VOLT BATTERY FUSE BLOCK BCM 1 FUSE BCM 2 FUSE BCM 3 FUSE BCM 4 FUSE BCM 6 FUSE BCM 7 FUSE BLK WIRE BLK/BRN WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT 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 COMPUTER DATA LINES SYSTEM FRONT TURN LAMP FEEDBACK SIG FUSE 7 FUSE 3 GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/VIO WIRE GRY/YEL WIRE HAZARD SWITCH SIG HDLP RELAY COIL CTRL HDLP SWITCH PARK LAMP SIG HI SPD GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT CORNERING LAMP RELAY CTRL LEFT PARK LAMP CTRL LF DRL CTRL LF TURN SIG LAMP CTRL LF TURN SIG SWITCH SIG LH HEADLAMP RLY CTRL LR STOP LAMP CTRL LR TURN SIG LAMP CTRL POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER PUDDLE LAMP CTRL REAR BODY FUSE BLOCK REAR LICENSE LAMP CTRL REAR TURN LAMP FEEDBACK SIG RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RF DRL CTRL RF TURN LAMP FEEDBACK SIG RF TURN SIG LAMP CTRL RF TURN SIG SWITCH SIG RIGHT CORNERING LAMP RELAY CTRL RIGHT PARK LAMP CTRL RR STOP LAMP CTRL RR TURN LAMP FEEDBACK SIG RR TURN SIG LAMP CTRL SPLY VOLT STOP LAMP RELAY COIL CTRL VIO/BLK WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/GRY WIRE WHT/VIO WIRE WHT/YEL WIRE YEL/BRN WIRE

BATTERY FUSE BLOCK BLK WIRE BLK/BRN WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE FUSE 8 GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/VIO WIRE GRY/YEL WIRE HEADLAMP RELAY HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IPC FUSE L CORNER LED FUSE LED LGT BAT FUSE LEFT CORNERING LAMP LEFT CORNERING LAMP RELAY LEFT FRONT SIDE MARKER LAMP LEFT REAR SIDE MARKER LAMP LEFT STOP/ TURN SIGNAL LAMP LEFT TAIL LAMP ASSEMBLY LEFT TAIL/ STOP LAMP LOGIC NCA WIRE POWER DISTRIBUTION SYSTEM R CORNER LED FUSE RED WIRE RED/WHT WIRE RIGHT CORNERING LAMP RELAY RIGHT FRONT SIDE MARKER LAMP RIGHT HEADLAMP RELAY UNDERHOOD AUXILIARY FUSE BLOCK UNDERHOOD FUSE BLOCK VIO/BLK WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/GRY WIRE WHT/VIO WIRE WHT/YEL WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/WHT WIRE

BLK WIRE BLK/BRN WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE CENTER HIGH MOUNTED STOP LAMP DISPLY FUSE DRIVER EXTERIOR DOOR HANDLE ASSEMBLY DRIVER EXTERIOR DOOR HANDLE COURTESY LAMP DRIVER OUTSIDE REAR VIEW MIRROR COURTESY LAMP DRIVER OUTSIDE REAR VIEW MIRROR LAMPS ASSEMBLY DRIVER OUTSIDE REAR- VIEW MIRROR GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE HAZARD INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL MULTI-FUNCTION SWITCH 2 LEFT LICENSE PLATE LAMP LEFT TURN SIGNAL REPEATER LAMP LOGIC RED/BLU WIRE RED/WHT WIRE RIGHT CORNERING LAMP RIGHT LICENSE PLATE LAMP RIGHT REAR SIDE MARKER LAMP RIGHT STOP/ TURN SIGNAL LAMP RIGHT TAIL LAMP ASSEMBLY RIGHT TAIL/ STOP LAMP VIO/BLK WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/YEL WIRE YEL/BRN WIRE YEL/WHT WIRE

BATT POS VOLT BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DRIVER BACK SEAT HEATING ELEMENT DRIVER CUSHION SEAT HEATING ELEMENT DRIVER HIGH HEAT IND DRIVER LOW HEAT IND DRIVER MEDIUM HEAT IND DRIVER SEAT BACK SWITCH DRIVER SEAT CUSHION SWITCH DRV HTD BACK ELEMENT CTRL DRV HTD BACK NTC SIG DRV HTD SEAT ELEMENT CTRL DRV HTD SEAT ELEMENT LO REF DRV HTD SEAT NTC LO REF DRV HTD SEAT NTC SIG DRV SEAT VENT MTR CTRL FRONT SEAT HEATING CONTROL MODULE (UNDER DRIVER'S SEAT CUSHION) FRT HTD SEAT FUSE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED HTD/ SEAT FRT FUSE HVAC CONTROLS INSTRUMENT PANEL FUSE BLOCK LOGIC PASS HTD BACK ELEMENT CTRL PASS HTD BACK NTC SIG PASS HTD SEAT ELEMENT CTRL PASS HTD SEAT ELEMENT LO REF PASS HTD SEAT NTC LO REF PASS HTD SEAT NTC SIG PASS SEAT VENT MTR CTRL PASSENGER BACK SEAT HEATING ELEMENT PASSENGER CUSHION SEAT HEATING ELEMENT PASSENGER HIGH HEAT IND PASSENGER LOW HEAT IND PASSENGER MEDIUM HEAT IND PASSENGER SEAT BACK SWITCH PASSENGER SEAT CUSHION SWITCH RED WIRE RED/BLU WIRE RED/GRY WIRE RUN/CRANK IGN 1 VOLT SERIAL DATA BUS 2 UNDERHOOD FUSE BLOCK VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRY WIRE YEL/GRY WIRE

APO BRKR CIRCUIT BREAKER AUXILIARY DATA CONNECTOR BCM 3 FUSE BCM 4 FUSE BCM 8 FUSE BLK WIRE BLOWER MOTOR BODY CONTROL MODULE CENTER INSTRUMENT PANEL SPEAKER CHRG FRT FUSE DATA LINK CONNECTOR DLC FUSE ESCL FUSE FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 9) FROM KEYLESS ENTRY CONTROL MODULE (DIAGRAM 9 OF 9) FRONT ACCESSORY POWER RECEPTACLE FRONT CIGARETTE LIGHTER RECEPTACLE FRONT SEAT HEATING CONTROL MODULE FRT BLWR FUSE GLVBOX CIRCUIT BREAKER GRN/YEL WIRE GRY/GRN WIRE HTD/ SEAT FRT FUSE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INSTRUMENT PANEL COMPARTMENT DOOR UNLATCH ACTUATOR RELAY LOGIC PASSENGER PRESENCE MODULE PWR STR WHL FUSE REAR SEAT USB RECEPTACLE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RETAINED ACCESSORY POWER RELAY SDM FUSE SPKR FUSE STEERING COLUMN LOCK MODULE STEERING COLUMN POSITION CONTROL MODULE TO REAR BODY FUSE BLOCK (DIAGRAM 8 OF 9) USB CHRG FUSE VIO WIRE VIO/YEL WIRE W/ SMOKERS PACKAGE W/O SMOKERS PACKAGE HYBRID W/ SURROUND AMPLIFIER

BATT POS VOLT BLK WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED LEFT REAR BACK SEAT HEATING ELEMENT LEFT REAR CUSHION SEAT HEATING ELEMENT LIN SERIAL DATA BUS 2 LR CUSHION ELEMENT CTRL LR CUSHION ELEMENT LO REF LR CUSHION NTC LO REF LR CUSHION NTC SIG LR FAN SPD CTRL LR HTD SEAT ELEMENT CTRL LR SEAT BACK NTC SIG REAR BODY FUSE BLOCK REAR SEAT HEATING CONTROL MODULE (UNDER CENTER OF REAR SEATS) RED WIRE RED/WHT WIRE RR CUSHION ELEMENT CTRL RR CUSHION ELEMENT LO REF RR CUSHION NTC SIG RR FAN SPD CTRL RR HTD SEAT ELEMENT CTRL RR HTD SEAT FUSE RR NTC LO REF RR SEAT BACK NTC SIG RT HTD SEAT FUSE RUN/CRANK IGN 1 VOLT UNDERHOOD FUSE BLOCK VIO/WHT WIRE W/ LUXURY W/ LUXURY W/O LUXURY W/ SUPER CRUISE PACKAGE W/O SUPER CRUISE PACKAGE W/O LUXURY WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/WHT WIRE

BLK WIRE BLU/YEL WIRE BRN/WHT WIRE BRN/YEL WIRE BUS 14 COMPUTER DATA LINES SYSTEM CTRL DATA BUS 15 DIMMING DOWN EASY EXIT IND EASY EXIT SWITCH FORWARD CTRL FORWARD/ FRONT GRN WIRE GRN/BLU WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND HORIZONTAL LED LOGIC LOW SPD GMLAN MEMORY MOTOR DOWN CTRL MOTOR FORWARD CTRL MOTOR REARWARD CTRL MOTOR UP CONTROL NETWORK NETWORK BUS 14 REAR REARWARD REARWARD CTRL RECLINE RED/GRY WIRE RIGHT REAR SEAT ADJUSTER SWITCH RIGHT REAR SEAT FRONT VERTICAL MOTOR RIGHT REAR SEAT HEATING/ VENTING/COOLING SWITCH RIGHT REAR SEAT HORIZONTAL MOTOR RIGHT REAR SEAT MEMORY CONTROL MODULE RIGHT REAR UPPER SEAT BACK MOTOR SWITCH SIG 2 VERTICAL WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/WHT WIRE