COOLING FAN – Ford Mustang GT 2004 – SYSTEM WIRING DIAGRAMS

COOLING FAN

3.8L

3.8L, Cooling Fan Wiring Diagram for Ford Mustang GT 2004

List of elements for 3.8L, Cooling Fan Wiring Diagram for Ford Mustang GT 2004:

• (not used)
• (on right front of engine compt) g103
• Battery junction box (bjb) (on left side of engine compt, forward of strut tower)
• Central junction box (cjb) (behind dash, left of steering column)
• Circuit breaker 1 30a
• Constant control relay module (inside right front fender, behind air filter housing)
• Cylinder head temperature sensor (on top front of engine)
• Engine controls system
• Engine cooling fan motor (front of engine compt)
• Fuse 26 30a
• Fuse 34 20a
• G104 (on left front of engine compt)
• High speed fan control relay
• Hot at all times
• Hot in run or start
• Low speed fan control relay
• Low speed fan ctrl
• Micropro- cessor
• Pcm power relay
• Powertrain control module (behind right kick panel)
• Red
• Red/
• S100
• S102
• S108
• S115
• S122 (near breakout to right front park/turn lamp)
• S126 (a/t: near breakout to transmission hardware unit) (m/t: near breakout to c1168)
• S174
• Sensor sig
• Sig rtn

3.9L

3.9L, Cooling Fan Wiring Diagram for Ford Mustang GT 2004

List of elements for 3.9L, Cooling Fan Wiring Diagram for Ford Mustang GT 2004:

• (not used)
• (on right front of engine compt) g103
• Battery junction box (bjb) (on left side of engine compt, forward of strut tower)
• Central junction box (cjb) (behind dash, left of steering column)
• Circuit breaker 1 30a
• Constant control relay module (inside right front fender, behind air filter housing)
• Cylinder head temperature sensor (on top front of engine)
• Engine controls system
• Engine cooling fan motor (front of engine compt)
• Fuse 26 30a
• Fuse 34 20a
• G104 (on left front of engine compt)
• High speed fan control relay
• Hot at all times
• Hot in run or start
• Low speed fan control relay
• Low speed fan ctrl
• Micropro- cessor
• Pcm power relay
• Powertrain control module (behind right kick panel)
• Red
• Red/
• S100
• S102
• S108
• S115
• S122 (near breakout to right front park/turn lamp)
• S126 (a/t: near breakout to transmission hardware unit) (m/t: near breakout to c1168)
• S174
• Sensor sig
• Sig rtn

4.6L

4.6L, Cooling Fan Wiring Diagram for Ford Mustang GT 2004

List of elements for 4.6L, Cooling Fan Wiring Diagram for Ford Mustang GT 2004:

• (4.6l sohc, 4.6l dohc: near breakout to c1148) s130
• (4.6l supercharged, 4.6l dohc: on top left front of engine) (4.6l sohc: on top right front of engine, front of fuel injector 1)
• (4.6l supercharged: near breakout to barometric absolute pressure sensor)
• (on right front of engine compt) g103
• Auxiliary fuse box (on right side of engine compt, on fender)
• Battery junction box (bjb) (on left side of engine compt, forward of strut tower)
• Central junction box (cjb) (behind dash, left of steering column)
• Circuit breaker 30a
• Constant control relay module (inside right front fender, behind air filter housing)
• Engine controls system
• Engine coolant temperature (ect) sensor
• Engine cooling fan motor (front of engine compt)
• Fuse 1 50a
• Fuse 26 30a
• Fuse 34 20a
• G104 (on left front of engine compt)
• Hi speed fan ctrl
• High speed fan control relay
• Hot at all times
• Hot in run or start
• Lo speed fan ctrl
• Low speed fan control relay
• Micropro- cessor
• Pcm power relay
• Powertrain control module (behind right kick panel)
• Red
• S100
• S102
• S108
• S115
• S122 (near breakout to constant control relay module)
• S140 (in engine control sensor harness, near breakout to mass air flow sensor)
• S266
• Sig rtn
• Vref