COOLING FAN – Ford Escape 2003 – SYSTEM WIRING DIAGRAMS

COOLING FAN

2.0L

2.0L, Cooling Fan Wiring Diagram for Ford Escape 2003

List of elements for 2.0L, Cooling Fan Wiring Diagram for Ford Escape 2003:

• (1: normal pressure) (2: high pressure)
• (in dash to headlamp junction harness, in battery junction box) s127
• (left front of engine compartment) g104
• (right front of engine compartment) g102
• (right front of engine compartment) g103
• Battery junction box (bjb) (on left front corner of engine compartment)
• C270b
• Central junction box (cjb) (below left end of dash)
• Cyl temp sensor input
• Cylinder head temperature sensor (on right front of cylinder head)
• Dual pressure sw sig
• Dual pressure switch (on lower right front of engine compartment)
• Engine cooling fan motor 1 (on left side of engine compartment, behind radiator)
• Engine cooling fan motor 2 (on right side of engine compartment, behind radiator)
• Fuse 3a
• Fuse 40a
• High speed fan control relay 1
• High speed rly ctrl 1
• Hot at all times
• Hot in run or start
• Low speed fan control relay
• Low speed rly ctrl
• Med speed rly ctrl
• Medium speed fan control relay
• Pcm power diode
• Powertrain control module (pcm) (in recess on upper center of firewall)
• S100 (in engine control harness, near breakout for oil pressure switch)
• S114
• S116
• S128
• S132
• S144
• Signal return

3.0L

3.0L, Cooling Fan Wiring Diagram for Ford Escape 2003

List of elements for 3.0L, Cooling Fan Wiring Diagram for Ford Escape 2003:

• (1: normal pressure) (2: high pressure)
• (in dash to headlamp junction harness, near breakout for c134) s135
• (right front of engine compartment) g102
• (right front of engine compartment) g103
• 87a
• Battery junction box (bjb) (on left front corner of engine compartment)
• C270b
• Central junction box (cjb) (below left end of dash)
• Dual pressure sw sig
• Dual pressure switch (on lower right front of engine compartment)
• Early production
• Engine cool sens input
• Engine coolant temperature (ect) sensor (on rear of right cylinder head)
• Engine cooling fan motor 1 (on left side of engine compartment, behind radiator)
• Engine cooling fan motor 2 (on right side of engine compartment, behind radiator)
• Engine cooling fan resistor (on lower left side of engine compartment)
• Fuse 3a
• Fuse 50a
• G104 (left front of engine compt)
• High speed fan control relay 1
• High speed fan control relay 2
• High speed rly ctrl 1
• Hot at all times
• Hot in run or start
• Late production
• Low speed fan control relay
• Low speed rly ctrl
• Med speed rly ctrl
• Medium speed fan control relay (early production) (on lower left front of engine compartment, near headlight)
• Pcm power diode
• Powertrain control module (pcm) (in recess on upper center of firewall)
• S100 (in engine control harness, near breakout for heated oxygen sensor)
• S114
• S116
• S128
• S132
• S145 (in dash to headlamp junction harness, in battery junction box)
• Signal return