Cooling fan circuit for BMW 3 series F30/F31 (2011-2015)
Cooling fan circuit
13 28 PT-CAN BUS SIG PT-CAN BUS SIG
17 35 BSD BUS SIG SPLY PUMP
2.0L TWIN
25 54 TEMP SENS TEMP SENS SIG
3.0L TWIN
46 37 SPLY MAP MAP THERMOSTAT
ACCUMULATOR MANAGEMENT ELECTRONICS
AUXILIARY WATER PUMP (LEFT REAR OF
BLK/GRN WIRE
BLK/GRY WIRE
BLU WIRE
BLU/RED WIRE
BLU/YEL WIRE
BRN WIRE
CHARACTERISTIC MAP THERMOSTAT (REAR OF ENGINE)
COMPUTER DATA LINES SYSTEM
CUT-OUT RELAY
ELEC FAN
ELECTRIC COOLANT PUMP (REAR OF ENGINE)
ELECTRIC COOLANT PUMP 2
ELECTRIC FAN (FRONT OF ENGINE COMPT)
ELECTRIC FAN CUT OUT RELAY
ELECTRIC FAN CUT OUT RELAY (RIGHT PLENUM CHAMBER E-BOX)
ELECTRICAL MACHINE ELECTRONICS (UNDER LEFT FRONT
ENGINE COMPT)
ENGINE CONTROLS SYSTEM
FAN 400, 600 WATT 2.0L TURBO EXCEPT SULEV 2.0L TURBO SULEV 5 6
FRONT REFRIGERANT SHUT-OFF VALVE
FUSE
FUSE 29
FUSE 33
GRN WIRE
HOT AT ALL TIMES
HOT AT ALL TIMES POWER DISTRIBUTION BOX FUSE
HOT W/
OF VEHICLE)
RED WIRE
RED/BRN WIRE
RED/GRN WIRE
RED/VIO WIRE
RED/YEL WIRE
REFRIGERANT SHUT-OFF VALVE (HIGH VOLTAGE BATTERY)
RELAY ENERGIZED
RELAY ENERGIZED FRONT POWER DISTRIBUTION BOX (RIGHT REAR OF ENGINE COMPT)
SHUTOFF VALVE
WHT WIRE
WHT/BLU WIRE
WHT/BRN WIRE