COOLING FAN – BMW 750i 2012 – SYSTEM WIRING DIAGRAMS

COOLING FAN

Cooling Fan Wiring Diagram (1 of 2) for BMW 750i 2012

List of elements for Cooling Fan Wiring Diagram (1 of 2) for BMW 750i 2012:

• 3.0l twin turbo
• 4.4l twin turbo except hybrid
• 4.4l twin turbo hybrid
• 6.0l turbo
• Additional coolant pump (4.4l twin turbo hybrid)
• Bus sig
• Can bus
• Computer data lines system
• Coolant pump
• Cutout rly
• Digital motor electronics (right front of engine compt)
• E-box fan (left side of engine compt)
• Elct fan
• Electric coolant pump (3.0l twin turbo)
• Electric fan
• Fuse 10a
• Fuse 20a
• Fuse 30a
• Fuse 50a
• Fuse 5a
• Fuse 60a
• Fuse holder (right front of engine compt)
• Gnd
• Hot at all times
• Hot w/ load shedding relay energized
• Hot w/ terminal 15n relay energized
• Junction box (right side of dash)
• Lin bus sig
• Nca
• Rad shutter
• Radiator shutter drive unit (except 6.0l turbo)
• Radiator shutter solenoid (4.4l tiwn turbo except hybrid)
• Red
• Sens gnd
• Sens sig
• Sig
• Sig fan
• Starter/ alternator electronics
• Thermostat
• X13 2b
• X148 1b
• X5030
• X60002
• X60004
• X630001
• X6455
• X7517 (right front of engine compt)
• X8681
• X8682
• X8683
• Z10 15b
• Z10 2b (left front of engine compt)

Cooling Fan Wiring Diagram (2 of 2) for BMW 750i 2012

List of elements for Cooling Fan Wiring Diagram (2 of 2) for BMW 750i 2012:

• (front of engine, below generator) characteristic map thermostat
• (right front of engine compt) x7517
• 11b
• 3.0l twin turbo
• 4.4l twin turbo
• 4.4l twin turbo except hybrid
• 4.4l twin turbo hybrid & 6.0l turbo
• 6.0l turbo
• Act tur cool pump 1b
• Bus sig
• Computer data lines system
• Digital motor electronics 2 (left side of engine compt)
• Electric fan cut out relay (in luggage compt)
• Engine coolant temperature sensor (front of engine, below generator)
• Front power distribution box (right front of engine compt)
• Fuse 100a
• Fuse 10a
• Fuse 5a
• Fuse 7.5a
• Fuse box (center of luggage compt)
• Hot at all times
• Hot w/ terminal 15n relay energized
• Hot w/ terminal 30b relay energized
• Intercooler coolant pump (front of engine)
• Junction box (right side of dash)
• Nca
• Pnk
• Radiator outlet temperature sensor (except 3.0l twin turbo) (lower right front of engine)
• Rear distribution box (right rear of luggage compt)
• Red
• Turbocharger coolant pump (except 3.0l twin turbo)
• W/ fan 400/600w
• W/ fan 800/1000w
• X13 4b
• X697 1b
• X7517 (right front of engine compt)
• Z600 5b