Cooling fan circuit for BMW 3 series G20/G21 facelift (2022-2024)
Cooling fan circuit
3.0L TURBO
3.0L TURBO M3
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 COOLANT SHUTOFF VALVE
CRANKCASE TEMPERATURE SENSOR
DIGITAL MOTOR ELECTRONICS
ELECTRIC FAN
ELECTRIC FAN CUT-OFF RELAY
ENGINE COMPARTMENT POWER DISTRIBUTION BOX
EXCEPT 3.0L TURBO
FUSE 1
FUSE 14
FUSE 2
FUSE 3
FUSE 400
FUSE 5
FUSE 6
FUSE 69
FUSE 70
FUSE 9
GRN WIRE
GRN/RED WIRE
GRY WIRE
HEAT MANAGEMENT MODULE
HOT AT ALL TIMES
HOT W/
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
LOW TEMPERATURE COOLANT CIRCUIT COOLANT PUMP 2
MAP THERMOSTAT
RADIATOR OUTLET TEMPERATURE SENSOR
RED WIRE
RED/BRN WIRE
RED/GRN WIRE
RED/WHT WIRE
RELAY ENERGIZED
RIGHT FRONT POWER DISTRIBUTION BOX
RIGHT SIDE OF RADIATOR)
TOP RADIATOR BLIND DRIVE
TURBOCHARGER COOLANT PUMP
VIO WIRE
VIO/BLU WIRE
VIO/YEL WIRE
WHT WIRE
WHT/GRN WIRE
WHT/YEL WIRE
YEL WIRE
YEL/RED WIRE