COOLING FAN – BMW 750iL 1990 – SYSTEM WIRING DIAGRAMS

COOLING FAN

Auxiliary Cooling Fan Wiring Diagram for BMW 750iL 1990

List of elements for Auxiliary Cooling Fan Wiring Diagram for BMW 750iL 1990:

• Air conditioning system
• Auxiliary fan motor (center front of engine compt)
• Auxiliary relay box (left side of engine compt)
• Front power distribution box (left rear of engine compt)
• Fuse f25 30a
• Fuse f29 7.5a
• G110 (left front of engine compt)
• G119 (right front of engine compt)
• High speed relay
• Hot at all times
• Hot in start or run
• Normal speed relay
• Pressure switch (front right side of engine compt)
• Temperature switch (top right of radiator)

Electrical Box Fan Wiring Diagram for BMW 750iL 1990

List of elements for Electrical Box Fan Wiring Diagram for BMW 750iL 1990:

• E-box fan (in e-box)
• Front power distribution box (left rear of engine compt)
• Fuse f17 7.5a
• Fuse f28 15a
• G110 (left front of engine compt)
• G117 (right rear of engine compt)
• Hot in start or run
• Instrument cluster
• Oil pressure switch (left side of engine)
• Oil warning ind
• Temperature switch (in e-box)