COOLING FAN – BMW 750i 2012 – SYSTEM WIRING DIAGRAMS

COOLING FAN

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

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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

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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