Cooling fan circuit for Chevrolet Tahoe V (2021-2024)
Cooling fan circuit (1 of 4)
3.0L TURBO DIESEL
6.2L, 5.3L
A/C COMPRESSOR SOL VLV CTRL
BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK
BATTERY POSITIVE VOLTAGE
BCM LIN BUS 5
BLK WIRE
BLK/WHT WIRE
BLU/BRN WIRE
BLU/YEL WIRE
BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH)
COMPUTER DATA LINES SYSTEM
ENGINE WIRING HARNESS JUNCTION BLOCK
GRN/VIO WIRE
GRN/WHT WIRE
GRN/YEL WIRE
HOT AT ALL TIMES
LEFT COOLING FAN MOTOR
LOWER COOLING FAN MOTOR
NCA WIRE
RED/BLU WIRE
RED/BRN WIRE
RED/GRN WIRE
RED/GRY WIRE
RED/YEL WIRE
RIGHT COOLING FAN MOTOR
RIGHT END OF DASH)
RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK
SIG GND
Cooling fan circuit (2 of 4)
AIR CONDITIONING CLUTCH
AIR CONDITIONING COMPRESSOR
AIR CONDITIONING COMPRESSOR RELAY
AIR CONDITIONING COMPRESSOR SOLENOID VALVE
BLK WIRE
BLK/GRN WIRE
BLU/BRN WIRE
BLU/YEL WIRE
BRN/GRN WIRE
CHARGE AIR COOLER COOLANT PUMP
COMPUTER DATA LINES SYSTEM
ENGINE CONTROLS IGNITION RELAY
ENGINE WIRING HARNESS JUNCTION BLOCK
GRN/VIO WIRE
HEATER COOLANT PUMP
HOT AT ALL TIMES
LOGIC
NCA WIRE
RADIATOR COOLANT TEMPERATURE SENSOR
RED/BLU WIRE
RED/BRN WIRE
RED/GRN WIRE
RIGHT SIDE OF RADIATOR)
VIO/BLU WIRE
WHT/GRY WIRE
YEL/BLK WIRE
Cooling fan circuit (3 of 4)
3.0L TURBO DIESEL
6.2L, 5.3L
BLK WIRE
BLK/GRN WIRE
BLK/GRY WIRE
BLK/YEL WIRE
BLU WIRE
BLU/BLK WIRE
BLU/BRN WIRE
BLU/GRY WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
ENGINE CONTROLS SYSTEM
ENGINE COOLANT BYPASS VALVE
ENGINE COOLANT FLOW CONTROL VALVE
ENGINE COOLANT FLOW CONTROL VALVE BLOCK
ENGINE COOLANT TEMPERATURE SENSOR
ENGINE COOLANT TEMPERATURE SENSOR 2
ENGINE COOLANT TEMPERATURE SENSOR 5
GRN WIRE
GRN/BRN WIRE
GRY WIRE
GRY/BLU WIRE
GRY/BRN WIRE
GRY/VIO WIRE
INLET CHARGE AIR COOLER AIR TEMPERATURE SENSOR
INLET CHARGE AIR COOLER COOLANT TEMPERATURE SENSOR
LOGIC
MAIN ENGINE COOLANT FLOW CONTROL VALVE
NCA WIRE
OUTLET CHARGE AIR COOLER AIR TEMPERATURE SENSOR
VIO WIRE
VIO/BLU WIRE
WHT/GRY WIRE
WHT/RED WIRE
YEL/BLK WIRE
YEL/BLU WIRE
Cooling fan circuit (4 of 4)
3.0L TURBO DIESEL
6.2L, 5.3L
A/C COMPRESSOR CLUTCH RELAY CONTROL
BATTERY POSITIVE VOLTAGE
BLK WIRE
BLK/GRN WIRE
BLK/WHT WIRE
BLK/YEL WIRE
BLU WIRE
BLU/BLK WIRE
BLU/BRN WIRE
BLU/GRY WIRE
BLU/WHT WIRE
BLU/YEL WIRE
BRN WIRE
CHARGE AIR COOLER IN TEMP SENS LOW REF
CHARGE AIR COOLER INLET TEMP SENS SIG
CHARGE AIR COOLER OUT TEMP SENS LOW REF
CHARGE AIR COOLER OUTLET TEMP SENS SIG
COMPUTER DATA LINES SYSTEM
COOLANT DIVERTER VALVE ACTUATOR CONTROL CLOSE
COOLANT DIVERTER VALVE ACTUATOR CONTROL OPEN
COOLANT DIVERTER VALVE POSITION SIG
COOLANT FLOW CONTROL ACTUATOR CONTROL CLOSE
COOLANT FLOW CONTROL ACTUATOR CONTROL OPEN
COOLANT FLOW CONTROL VALVE POSITION SIG
COOLANT TEMP SENS 2 SIG
DRIVER INFORMATION CENTER DISPLAY
ENGINE BLOCK COOLANT TEMP SIG
ENGINE CONTROL MODULE
ENGINE CONTROL MODULE GROUND
ENGINE CONTROL SENS LOW REF 1
ENGINE CONTROL SENSORS LOW REFERENCE 2
ENGINE CONTROL VEHICLE SENS 5 V REF 1
ENGINE CONTROLS SYSTEM
ENGINE COOLANT TEMPERATURE IND
ENGINE INLET COOLANT TEMP SIG
ENGINE INLET COOLANT TEMPERATURE SIG
ENGINE OUTLET COOLANT TEMP SIG
ENGINE WIRING HARNESS JUNCTION BLOCK
ENGINE WTR CHARGE AIR COOLANT TEMP SIG
GRN WIRE
GRY WIRE
GRY/BLU WIRE
GRY/BRN WIRE
GRY/VIO WIRE
HOT AT ALL TIMES
HOT W/ IGNITION MAIN RELAY ENERGIZED
INSTRUMENT PANEL CLUSTER CONTROL MODULE
LOGIC
PVT SER DATA POWERTRAIN CAN BUS (-) SER DATA
RED/BRN WIRE
VIO WIRE
VIO/WHT WIRE
WHT WIRE
WHT/GRY WIRE
WHT/RED WIRE
YEL/BLK WIRE
YEL/BLU WIRE