Ford F-650/750 - 2004 Fuse Box Diagram

Ford F-650/750 - 2004 Fuse Box Diagram

Locks and security
62
Keys
62
Locks
62
Anti-theft system
62
Seating and safety restraints
66
Seating
66
Safety restraints
71
Child restraints
80
Driving
88
Starting
88
Vehicle loading
94
Brakes
95
Air suspension
114
Transmission operation
117
Roadside emergencies
136
Hazard flasher switch
137
Fuses and relays
137
Jump starting
143
Wrecker towing
146
Customer assistance
150
The dispute settlement board
152
Utilizing the mediation/arbitration
155
Getting assistance outside the U.S. and Canada
156
Ordering additional owner’s literature
157
Reporting safety defects (U.S. only)
158
Cleaning
159
Cleaning your vehicle
159
Repairing paint chips
159
Underbody preservation
162
Table of contents
2
Engine compartment (with engine stopped)
HVAC fresh air filter
(if equipped):
Periodically check the HVAC fresh air filter for
cleanliness.
Exercise great caution when working on vehicle equipped with
an automatic fan clutch. The fan starts in motion only after the
engine coolant reaches a predetermined temperature or the refrigerant
pressure (if equipped with air conditioning) reaches a predetermined
setting. The fan will start at these point with no advance warning.
Never reach near, or permit objects to protrude into, the fan blade
radius while the engine is running as this could result in vehicle
damage, personal injury or death.
Engine starting (with parking brake applied)
Safety/Emergency
equipment:
Prior to entering the cab, verify that the
vehicle is equipped with spare electrical fuses
(if used), three red reflective triangles, a
properly charged and rated fire extinguisher
and wheel chocks. Walk around the vehicle
and check that all steps and grab handles,
inside and out as well as behind, are tight and
clean. Use extreme caution and a three-point
stance at all times. Check door latches for
positive closing, latching and locking.
Clutch/Gearshift:
Depress the clutch (if equipped with a manual
transmission) and verify the transmission is in
neutral before turning on the starter. Keep the
pedal depressed until the engine reaches idling
speed.
Oil pressure builds:
Make sure engine oil pressure is building to
normal operating range.
Vehicle inspection guide
10
HAZARD FLASHER
The hazard flasher control is located
on the steering column, just behind
the steering wheel. The hazard
flashers will operate when the
ignition is off.
Push in the flasher control and all
front and rear direction signals will
flash. Press the flasher control again
to turn them off. Use it when your
vehicle is disabled and is creating a
safety hazard for other motorists.
Note:
With extended use, the flasher may run down your battery.
FUSING
If electrical components in the vehicle are not working, a fuse may have
blown. Blown fuses are identified by a broken wire within the fuse.
Check the appropriate fuses before replacing any electrical components.
Note:
Always replace a fuse with one that has the specified amperage
rating. Using a fuse with a higher amperage rating can cause severe wire
damage and could start a fire.
Roadside emergencies
137
Fuse block - battery junction box
Fuse/Relay
Location
Fuse Amp
Rating
Fuse Description
F1
15A*
Main light switch
F2
Not used
F3
Not used
F4
15A*
Washer pump relay, Washer pump motor
F5
15A*
Exhaust brake (Caterpillar engine)
F6
Not used
F7
15A*
Stoplamp switches
F8
25A*
Fuel heater relay (Caterpillar engine)
F9
Not used
F10
15A*
Heated drain valve
F11
Not used
F12
Not used
Roadside emergencies
138
Fuse/Relay
Location
Fuse Amp
Rating
Fuse Description
F13
Not used
F14
Not used
F15
7.5A*
Body builder - trailer adapter stoplamps
F16
5A*
WABCO hydraulic ABS
F17
Not used
F18
10A*
Fuel transfer pump
F19
Not used
F20
10A*
Engine ECM power relay (Navistar V8
engine)
F21
10A*
Control for Hydro-max motor
F22
10A*
V8 engine IDM2 logic power
F23
Not used
F24
Not used
F101
30A**
Air ABS relay, Hydraulic modulator relay
F102
20A**
Ignition switch to customer access
F103
50A**
Ignition switch, Central Junction Box (CJB)
fuses 8, 9, 10, 11, 19, 20, 23, 24, 25, 29, 30,
31
F104
20A**
Power point
F105
20A**
Door lock switches
F106
30A**
Main light switch, Multifunction switch, CJB
fuses 16, 26 and 28, Headlamps, DRL relays
F107
50A**
CJB fuses 1, 2, 3, 4, 12, 13, 14, 15
F108
Not used
F109
40A**
Power window relay
F110
30A**
Motorized seat - driver
s side
F111
30A**
Park lamps relay, Park lamps
F112
40A**
Blower motor relay, Blower motor
F113
30A**
Heated seats
F114
25A**
Hydraulic ABS ECU power
F115
40A**
Ignition switch, CJB fuse 21
F116
30A**
Turn relays and back-up lamp relay
Roadside emergencies
139
Fuse/Relay
Location
Fuse Amp
Rating
Fuse Description
F117
20A**
Stoplamp relay (Caterpillar engine)
F118
30A**
Motorized seat - passenger
s side
F119/F120
60A**
Air brake, Trailer tow fuse block
F121/F122
60A**
Air brake, Trailer tow fuse block, Hydraulic
brake, ABS
R1
201
Washer pump relay
R2
202
Wiper speed relay
R3
203
Wiper run-park relay
R4
204
Crank inhibit relay (Navistar V8 engine)
R5
207
Drain valve heater relay
R6
205
RH stop/turn relay
R7
206
LH stop/turn relay
R8
208
Back-up lamps relay
R9
209
ECM ISO relay (Navistar V8 engine) or
Stoplamp relay (Caterpillar engine)
FIR1
301
Fuel heater, Fuel heater-fuel transfer pump
FIR2
302
Park lamp relay
FIR3
303
Blower motor relay
FIR4
304
Air ABS relay, Hydraulic modulator relay
* Mini fuse **Maxi fuse
Roadside emergencies
140
Fuse block - central junction box
Fuse/Relay
Location
Fuse Amp
Rating
Fuse Description
1
20A
Horn relay
2
15A
Hazard flasher
3
20A
Cigar lighter
4
10A
Diagnostics
5
15A
Blend door actuator, Back-up lamps, DRL
signal, Heated seats
6
Horn switch
7
Not used
8
5A
Radio, GEM ACC
9
5A
Headlamp switch LED, Window switch LED
and relay
10
15A
Heated and lighted mirrors
Roadside emergencies
141
Fuse/Relay
Location
Fuse Amp
Rating
Fuse Description
11
30A
Wiper motor, Washer pump relay
12
10A
Spare
13
20A
Cluster, Radio
14
10A
Interior lamp relay
15
10A
Interior lamp relay
16
15A
Headlamp high beam, High beam indicator
17
Not used
18
5A
Headlamp switch interior lighting
19
15A
Engine control (all engines), Accelerator
pedal (Navistar V8 engine)
20
15A
Starting system
21
10A
DRL resistor
22
15A
Speed control feed (Navistar V8 engine), Air
solenoid, Fuel transfer pump
23
10A
Hazard flasher (Run)
24
15A
ABS, Air dryer, Vacuum pump, Fuel heater
relay
25
10A
Function selector switch
26
10A
RH headlamp low beam
27
Not used
28
10A
LH headlamp low beam
29
10A
Cluster warning lamps, Gauges GEM,
Hydraulic brake ABS
30
Not used
31
15A
Allison transmission or ABS event
Relay 1
1/2 ISO
Interior lamp relay
Relay 2
1/2 ISO
Not used
Relay 3
Full ISO
Horn relay
Relay 4
Full ISO
One-touch window down relay
Relay 5
Full ISO
Not used
Roadside emergencies
142