COOLING FAN – BMW 735i 1991 – SYSTEM WIRING DIAGRAMS

COOLING FAN

Auxiliary Cooling Fan Wiring Diagram for BMW 735i 1991

List of elements for Auxiliary Cooling Fan Wiring Diagram for BMW 735i 1991:

• Air conditioning system
• Automatic heating & a/c control unit
• Auxiliary fan motor (center front of engine compt)
• Auxiliary relay box 1 (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 735i 1991

List of elements for Electrical Box Fan Wiring Diagram for BMW 735i 1991:

• 735i/l
• 750il
• B+ junction point (front of right front shock tower)
• Diagnostic connector (rear of engine compt)
• E-box fan (right rear of engine compt)
• Engine controls system
• Front power distribution box (left rear of engine compt)
• Fuel pump relay i (front of right front shock tower)
• Fuse f17 7.5a
• Fuse f28 15a
• G110 (left front of engine compt)
• G117 (right rear of engine compt)
• Hot at all times
• Hot in start or run
• Instrument cluster
• Nca
• Oil pressure switch (left side of engine)
• Oil pressure switch (top right rear of engine)
• Oil warning ind
• Red
• Temperature switch (behind right front shock tower)