Car Wiring Diagrams for Cooling fan circuit for BMW M4 F82/F83 facelift (2017-2020)
Cooling fan circuit
ACTIVATION
BLK/GRN WIRE
BLK/GRY WIRE
BLU WIRE
BLU/RED WIRE
BRN WIRE
CHARACTERISTIC MAP THERMOSTAT
COMPUTER DATA LINES SYSTEM
COOLANT PUMP
COOLANT TEMPERATURE SENSOR
DIGITAL MOTOR ELECTRONICS
ELEC FAN
ELECTRIC FAN
ELECTRIC FAN (BEHIND RADIATOR)
ELECTRIC FAN CUT OUT RELAY
ENGINE COMPARTMENT POWER DISTRIBUTION BOX
FRONT POWER DISTRIBUTION BOX
FUSE 23
FUSE 29
FUSE 33
FUSE 400
GRY/BRN WIRE
HOT AT ALL TIMES
HOT W/
INTERCOOLER COOLANT PUMP
POWER DISTRIBUTION SYSTEM
PT-CAN BUS SIG
PWR SPLY
RED WIRE
RED/BRN WIRE
RED/GRN WIRE
RED/VIO WIRE
RELAY ENERGIZED
SPLY
TEMP SENS GND
TEMP SENS SIG
TURBOCHARGER COOLANT PUMP
WHT WIRE
YEL WIRE