Automatic a/c circuit for Cadillac CT5 I (2019-2024)
Automatic a/c circuit (1 of 6)
AIR CONDITIONING TEMPERATURE SENSOR
AIR TEMP SENS SIG
BATT POS VOLT 22
BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK
BATTERY FUSE BLOCK
BLK WIRE
BLK/GRN WIRE
BLK/WHT WIRE
BLK/YEL WIRE
BLOWER MOTOR
BLU/BRN WIRE
BLU/GRY WIRE
BLU/WHT WIRE
BLU/YEL WIRE
BLWR MTR SPD CTRL
BLWR SPD FEEDBACK SIG
BODY CONTROL MODULE (LOWER RIGHT SIDE OF DASH)
BRN WIRE
BRN/YEL WIRE
COMPUTER DATA LINES SYSTEM
DRIVER SOLAR SENS SIG
GND 14
GRN/BLU WIRE
GRN/VIO WIRE
GRN/WHT WIRE
GRY WIRE
GRY/GRN WIRE
HEADLIGHTS SYSTEM
HOT AT ALL TIMES
HVAC REM ENABLE SIG
HVAC SYS ENABLE SIG
INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK
LH AIR TEMP SENS SIG
LH UPPER TEMP SENS SIG
LIN BUS 5
LIN BUS 6
LOGIC
NCA WIRE
NOT USED
RED/BLU WIRE
RED/BRN WIRE
RED/GRN WIRE
RED/VIO WIRE
RED/WHT WIRE
RED/YEL WIRE
RH UPPER TEMP SENS SIG
SENS LO REFE
SOL VLV CTRL
SUN LOAD TEMPERATURE, AMBIENT LIGHT, SECURITY INDICATOR SENSOR
TEMP SENS SIG
WHT/BLU WIRE
WHT/YEL WIRE
Automatic a/c circuit (2 of 6)
3.0L TURBO
A/C COMPRESSOR CLUTCH RELAY
BLK WIRE
BLU/BRN WIRE
BLU/YEL WIRE
BRN/GRN WIRE
CHARGE AIR COOLER COOLANT PUMP
COMPUTER DATA LINES SYSTEM
ENGINE COOLING FAN MOTOR
ENGINE WIRING HARNESS JUNCTION BLOCK
GRN/VIO WIRE
GRN/WHT WIRE
GRY WIRE
GRY/GRN WIRE
HEATER COOLANT PUMP
HEATER COOLANT PUMP (AWD)
HEATER COOLANT PUMP RELAY
HOT AT ALL TIMES
HOT W/ ENGINE CONTROLS IGNITION RELAY ENERGIZED
LIN BUS 1
LOGIC
NCA WIRE
RED/BLU WIRE
RED/VIO WIRE
RED/WHT WIRE
RED/YEL WIRE
RWD
VIO/BLU WIRE
VOLT 8
WHT/GRY WIRE
YEL/BLU WIRE
Automatic a/c circuit (3 of 6)
2.0L TURBO
3.0L TURBO
A/C COMPRESSOR CLUTCH
A/C COMPRESSOR SOLENOID VALVE
A/C IND
A/C SWITCH
AIR CONDITIONING COMPRESSOR (LOWER FRONT OF ENGINE)
AMBIENT AIR TEMPERATURE SENSOR
AUTO IND
AUTO SWITCH
BLK WIRE
BLK/GRY WIRE
BLK/WHT WIRE
BLU/BRN WIRE
BLU/GRY WIRE
BLU/WHT WIRE
BLU/YEL WIRE
BRN/GRN WIRE
COMPUTER DATA LINES SYSTEM
DEFROST SWITCH
DEFROST, LOWER AIR OUTLET IND
DEFROST, LOWER AIR OUTLET SWITCH
ENGINE CONTROLS SYSTEM
ENGINE COOLANT PUMP
FAN DOWN SWITCH
FAN UP SWITCH
FRONT HEATER, AIR CONDITIONING USER INTERFACE CONTROL
GRN/VIO WIRE
GRN/WHT WIRE
GRY WIRE
GRY/GRN WIRE
LEFT TEMPERATURE DOWN SWITCH
LEFT TEMPERATURE UP SWITCH
LOGIC
LOWER AIR OUTLET IND
LOWER AIR OUTLET SWITCH
NCA WIRE
ON/OFF IND
RECIRCULATION IND
RECIRCULATION SWITCH
RED/BLU WIRE
RED/WHT WIRE
RED/YEL WIRE
RIGHT TEMPERATURE DOWN SWITCH
RIGHT TEMPERATURE UP SWITCH
SYNC IND
SYNC SWITCH
UPPER AIR OUTLET IND
UPPER AIR OUTLET SWITCH
UPPER, LOWER AIR OUTLET IND
UPPER, LOWER AIR OUTLET SWITCH
VIO/BLU WIRE
WHT/GRY WIRE
Automatic a/c circuit (4 of 6)
BATT POS
BLK WIRE
BLK/GRY WIRE
BLK/WHT WIRE
BLU/GRY WIRE
BLU/WHT WIRE
BLU/YEL WIRE
CAN BUS (-) 5
COMPUTER DATA LINES SYSTEM
DRIVER INFORMATION CENTER DISPLAY
ENGINE COOLANT FLOW CONTROL VALVE (RIGHT SIDE OF ENGINE, REAR OF GENERATOR)
ENGINE COOLANT TEMPERATURE GAUGE
ENGINE COOLANT TEMPERATURE IND
GND 13
GRN/BLU WIRE
GRN/WHT WIRE
GRY WIRE
INSTRUMENT PANEL CLUSTER CONTROL MODULE
LEFT PROGRAMMABLE TEMPERATURE VALVE ACTUATOR
LOGIC
PROGRAMMABLE AIR INLET VALVE ACTUATOR
PROGRAMMABLE MODE VALVE ACTUATOR
RED/BLU WIRE
RED/WHT WIRE
RIGHT PROGRAMMABLE TEMPERATURE VALVE ACTUATOR
SERIAL DATA
VIO/BLU WIRE
VOLT 32
WHT/GRY WIRE
Automatic a/c circuit (5 of 6)
2.0L TURBO
AIR CONDITIONING REFRIGERANT PRESSURE SENSOR
AMBIENT AIR QUALITY SENSOR
BLK WIRE
BLK/GRN WIRE
BLK/GRY WIRE
BLK/YEL WIRE
BLU WIRE
BLU/BRN WIRE
BLU/GRY WIRE
COMPUTER DATA LINES SYSTEM
ENGINE COOLANT BYPASS VALVE (2.0L TURBO) (LEFT SIDE OF ENGINE, ABOVE STARTER)
ENGINE COOLANT TEMPERATURE SENSOR
GRN WIRE
GRN/WHT WIRE
GRY WIRE
HOT AT ALL TIMES
HOT W/ ENGINE IGNITION MAIN RELAY ENERGIZED
INSIDE AIR MOISTURE, WINDSHIELD TEMPERATURE SENSOR
INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK
LOGIC
NCA WIRE
RADIATOR COOLANT TEMPERATURE SENSOR
REAR BODY WIRING HARNESS JUNCTION BLOCK
RED/BLU WIRE
RED/BRN WIRE
RED/GRN WIRE
RIGHT SIDE OF RADIATOR)
VIO/GRY WIRE
W/ AIR MOISTURE SENSOR
WHT/GRY WIRE
WHT/RED WIRE
YEL/BLK WIRE
Automatic a/c circuit (6 of 6)
2.0L TURBO
3.0L TURBO
5 VOLT REFE 1
ACTR CTRL CLS
ACTR CTRL OPN
BATT POS VOLT 4
BLK WIRE
BLK/GRN WIRE
BLK/GRY WIRE
BLK/WHT WIRE
BLK/YEL WIRE
BLU WIRE
BLU/BRN WIRE
BLU/GRY WIRE
BLU/YEL WIRE
CLTH RLY CTRL
COMPUTER DATA LINES SYSTEM
COOLANT TEMP SIG
ENGINE CONTROL MODULE (UPPER RIGHT SIDE OF DASH)
ENGINE COOLANT TEMPERATURE SENSOR 1
ENGINE COOLANT TEMPERATURE SENSOR 2
ENGINE COOLANT TEMPERATURE SENSOR 3
ENGINE COOLANT TEMPERATURE SENSOR 4
GRN WIRE
GRN/BLU WIRE
GRN/WHT WIRE
GRN/YEL WIRE
GROUND 61
GRY WIRE
GRY/VIO WIRE
LIN BUS 4
LO REFE 2
PASSENGER COMPARTMENT AIR FILTER MODULE
PRESS SENS SIG
RED/BRN WIRE
RED/GRN WIRE
SENS 2 SIG
SENS LO REFE 1
SENS LO REFE 2
TEMP SENS SIG
TEMP SIG
VIO WIRE
W/ AIR CLEANER
WHT/GRY WIRE
WHT/RED WIRE
YEL/BLK WIRE
YEL/BLU WIRE