Cooling fan circuit for BMW 4 series G22/G23 (2020-2024)
Cooling fan circuit (1 of 2)
2.0L TURBO
2.0L TURBO, 3.0L TURBO HYBRID
3.0L TURBO
3.0L TURBO HYBRID
BLK/BLU WIRE
BLK/GRY WIRE
BLK/VIO WIRE
BLU WIRE
BLU/WHT WIRE
BOTTOM RADIATOR BLIND DRIVE
BRN WIRE
COMPUTER DATA LINES SYSTEM
COOLANT EXPANSION TANK SHUTOFF VALVE
COOLANT TEMPERATURE SENSOR
CRANKCASE TEMPERATURE SENSOR
DIGITAL MOTOR ELECTRONICS
FUSE 1
FUSE 14
FUSE 2
FUSE 3
FUSE 5
FUSE 6
FUSE 9
GRN WIRE
GRN/RED WIRE
GRY WIRE
HOT W/ DME MAIN RELAY ENERGIZED
HOT W/ POWER SUPPLY SENSORS/ ACTUATORS RELAY ENERGIZED
HOT W/ VALVETRONIC RELAY ENERGIZED
INTEGRATED SUPPLY MODULE
LOW TEMPERATURE COOLANT CIRCUIT COOLANT PUMP
MAP THERMOSTAT (3.0L TURBO)
RADIATOR OUTLET TEMPERATURE SENSOR
RED WIRE
RED/GRN WIRE
TOP RADIATOR BLIND DRIVE
TURBOCHARGER COOLANT PUMP
VIO WIRE
WHT WIRE
WHT/GRN WIRE
WHT/YEL WIRE
YEL WIRE
YEL/BLK WIRE
YEL/RED WIRE
YEL/WHT WIRE
Cooling fan circuit (2 of 2)
2.0L TURBO
3.0L TURBO
3.0L TURBO HYBRID
BLK/VIO WIRE
BLU WIRE
BLU/WHT WIRE
BODY DOMAIN CONTROLLER
BRN WIRE
COMPUTER DATA LINES SYSTEM
COOLANT SHUTOFF VALVE
CRANKCASE COOLANT SHUTOFF VALVE
ELECTRIC FAN (BEHIND RADIATOR)
ELECTRIC FAN CUT-OFF RELAY
ENGINE COMPARTMENT POWER DISTRIBUTION BOX
FUSE 13
FUSE 400
FUSE 69
FUSE 70
GRN/RED WIRE
GRY WIRE
HEAT MANAGEMENT MODULE
HOT AT ALL TIMES
HOT W/
HOT W/ DME MAIN RELAY ENERGIZED
INTEGRATED SUPPLY MODULE
LEFT FOOTWELL)
LOW TEMPERATURE COOLANT CIRCUIT COOLANT PUMP 2
RED WIRE
RED/BRN WIRE
RED/GRN WIRE
RED/WHT WIRE
RELAY ENERGIZED
RIGHT FRONT POWER DISTRIBUTION BOX
VIO WIRE
WHT WIRE
WHT/GRN WIRE
WHT/YEL WIRE
YEL WIRE
YEL/GRN WIRE