Ford F-650/750 - 2002 Fuse Box Diagram

Ford F-650/750 - 2002 Fuse Box Diagram

The hazard lights control is
located on top of the steering
column.
Depress hazard lights control to
activate all hazard flashers
simultaneously.
Depress control again to turn the
flashers off.
FUSES AND RELAYS
Fuses
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.
15
Roadside Emergencies
151
Standard fuse amperage rating and color
COLOR
Fuse
rating
Mini
fuses
Standard
fuses
Maxi
fuses
Cartridge
maxi
fuses
Fuse link
cartridge
2A
Grey
Grey
3A
Violet
Violet
4A
Pink
Pink
5A
Tan
Tan
7.5A
Brown
Brown
10A
Red
Red
15A
Blue
Blue
20A
Yellow
Yellow
Yellow
Blue
Blue
25A
Natural
Natural
30A
Green
Green
Green
Pink
Pink
40A
Orange
Green
Green
50A
Red
Red
Red
60A
Blue
Yellow
70A
Tan
Brown
80A
Natural
Black
Passenger compartment fuse panel
The fuse panel is located below and to the left of the steering wheel by
the brake pedal. Remove the panel cover to access the fuses.
To remove a fuse use the fuse puller tool provided on the fuse panel
cover.
Roadside Emergencies
152
The fuses are coded as follows:
Fuse/Relay
Location
Fuse Amp
Rating
Passenger Compartment
Fuse Panel Description
1
20A
Horn
2
15A
Turn/Hazard Lamps
3
20A
Cigar Lighter
4
10A
Diagnostic Connectors
5
15A
Back-Up Lamps, DRL Relays, Blend Door
Actuator, Heated Seat Module
(SuperCrewzer only), On/Off Fan Clutch
(SuperCrewzer only), Warning Chime
Module (SuperCrewzer only)
6
Not Used
7
Not Used
8
5A
Radio, GEM
Relay
#1
Relay
#2
Relay
#3
Horn
Relay
#4
Relay
#5
One Touch
Down
Interior
Lamps
#1
#12
#22
#2
#3
#4
#5
#6
#7
#8
#9
#10
#11
#13
#23
#14
#15
#16
#17
#24
#25
#26
#27
#18
#28
#19
#29
#20
#21
#30
#31
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Fuse/Relay
Location
Fuse Amp
Rating
Passenger Compartment
Fuse Panel Description
9
5A
Switch Illumination (Headlamp, Power
Windows, Power Door Locks), Power
Window Relay, Trailer Hook Up Lamps
(SuperCrewzer only)
10
Not Used
11
30A
Wiper Motor, Washer Pump Relay
12
10A
Stoplamp Switch (Hydraulic Vehicles Only)
13
20A
Radio, Cluster, 7.3L Power Stroke
Powertrain Control Module (PCM), Keep
Alive Memory
14
10A
Interior Lamps, Runningboard lamps
(SuperCrewzer only)
15
10A
GEM, Interior Lamp Relay, Map Lamps,
Glove Box Lamps (SuperCrewzer only),
Power Mirrors (SuperCrewzer only),
Warning Chime Module (SuperCrewzer
only)
16
15A
Highbeams
17
Not Used
18
5A
Headlamp switch, GEM
19
15A
Engine, Cluster, Cummins PC M, CAT PCM,
7.3L Power Stroke PCM (Idle Valid Switch
Input)
20
15A
Starter Relay, GEM
21
10A
Daytime Running Lamps (DRL)
22
15A
Exhaust Brake (SuperCrewzer only),
Heated Mirrors (SuperCrewzer only), Rear
Air Suspension (SuperCrewzer only)
23
10A
Electronic Flasher
24
15A
Vacuum Pump, Air Dryer, ABS, Fuel Heater
Relay
25
10A
Blower Motor Relay
26
10A
Right Low Beam Headlamp
27
Not Used
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Fuse/Relay
Location
Fuse Amp
Rating
Passenger Compartment
Fuse Panel Description
28
10A
Left Low Beam Headlamp
29
10A
Cluster, GEM, 7.3L Power Stroke PCM
(clutch switch input), APCM (7.3L Power
Stroke only), Overhead Console
(SuperCrewzer only), Keyless Entry
Module (SuperCrewzer only), Traxx (Fuel)
Module (SuperCrewzer only)
30
30A
7.3L Power Stroke PCM Diode, 7.3L Power
Stroke Fuel Heater
31
15A
Allison MD Transmission, Neutral Start
Relay and PCM (7.3L Power Stroke only)
Relay 1
Interior Lamps
Relay 2
Not Used
Relay 3
Horn
Relay 4
One Touch Down
Relay 5
Not Used
Power distribution box
The power distribution box is located in the engine compartment. The
power distribution box contains high-current fuses that protect your
vehicle’s main electrical systems from overloads.
Always disconnect the battery before servicing high current
fuses.
Always replace the cover to the power distribution box before
reconnecting the battery or refilling fluid reservoirs
If the battery has been disconnected and reconnected, refer to the
Battery
section of the
Maintenance and specifications
chapter.
Roadside Emergencies
155
The high-current fuses and relays are coded as follows.
Fuse/Relay
Location
Fuse Amp
Rating
Power Distribution Box Description
1
15A*
Park Lamps, Roof Lamps
2
25A*
Cummins Powertrain Control Module
(PCM)
15A*
Foglamps (SuperCrewzer only)
3
10A*
Generator
4
15A*
Washer Pump
5
15A*
Air Intake Heater Relay (CAT), Cummins
PCM
6
20A*
CAT PCM, Cummins PCM
7
15A*
Stop Lamps
8
25A*
C AT Fuel Heater
9
30A*
Trailer Hook Up lamps (SuperCrewzer
only)
10
15A*
Shift Modulator (Allison AT trans only)
(Except for f650 SuperCrewzer and
Caterpillar/Cummins)
11
20A*
Allison MD Trans, Allison 2000/2400 Trans
503
304
303
302
301
502
501
207
201
202
203
204
122
118
114
110
106
102
121
117
113
109
105
101
120
116
112
108
104
119
115
111
107
103
24
209
206
208
18
16
14
12
10
8
6
4
2
17
15
13
11
9
7
5
3
1
205
23
22
21
401
20
19
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Fuse/Relay
Location
Fuse Amp
Rating
Power Distribution Box Description
12
10A*
Keyless Entry Module (SuperCrewzer only)
13
10A*
Park Brake Adjustment Module
(SuperCrewzer only)
14
Not Used
15
7.5A*
Body Builder Prep (Hydraulic Vehicles
Only)
16
10A*
Allison 2000/2400 Trans (Except F650
SuperCrewzer)
17
5A*
Radio (SuperCrewzer only)
18
Not Used
19
Not Used
20
Not Used
21
10A*
GEM (Hydraulic Vehicles Only)
22
Not Used
23
Not Used
24
Not Used
101
40A**
ABS (Air Only)
102
20A**
Body Builder Prep Run Feed
103
50A**
Ignition Switch (JB fuses 8, 9, 11, 19, 20,
22, 23, 24, 25, 29, 30, 31)
104
20A**
Power Point
105
20A**
Power Door Locks
106
30A**
Headlamps
107
50A**
Junction Box Battery Feed (fuses 1, 2, 3, 4,
12, 13, 14, 15)
108
40A**
Cummins Fuel Heater
109
40A**
Power Windows
110
30A**
Power Seats (SuperCrewzer only)
111
30A**
Body Builder Prep
112
40A**
Blower Motor
113
30A**
Heated Seats (SuperCrewzer only)
114
30A**
E-Brake (SuperCrewzer only)
Roadside Emergencies
157
Fuse/Relay
Location
Fuse Amp
Rating
Power Distribution Box Description
115
40A**
Ignition Switch (JB fuses 5, 8, 9, 11, 21)
116
30A**
Body Builder Prep
117
20A**
7.3L Power Stroke PCM
118
30A**
IDM (7.3L Power Stroke only)
119/120
60A**
Hydraulic ABS, Air Brake Trailer Tow Fuse
Block
121/122
60A**
Hydromax Motor, Air Brake Trailer Tow
Fuse Block
201
Washer Pump Relay
202
Wiper Speed Relay
203
Wiper Run/Park Relay
204
7.3L Power Stroke Neutral Start Relay,
Stoplamp Relay (CAT and Cummins only)
205
Right Hand Stop/Turn Relay
206
Left Hand Stop/Turn Relay
207
Shift Modulator Relay (CAT and Power
Stroke only), Cummins VP-44 Relay, A/C
High Pressure Relay (SuperCrewzer only
208
Backup Lamps Relay
209
Stop Lamps Relay, Foglamps Relay
(SuperCrewzer only)
301
Fuel Heater Relay (CAT and Cummins
only)/7.3L Power Stroke PCM Relay
302
Park Lamps Relay
303
Blower Motor Relay
304
Air ABS Relay
401
Not Used
501
Not Used
502
Not Used
503
Diode
7.3L Power Stroke PCM Diode
* Mini Fuses ** Maxi Fuses
Roadside Emergencies
158
Relays
The relay box is located on the rear crossmember.
Air Brake Trailer Tow Relays (if equipped)
The relays are coded as follows:
Fuse/Relay
Location
Fuse Amp
Rating
Description
1
30A**
Trailer Tow Run Feed
2
30A**
Trailer Tow Park/Marker Lamps
3
30A**
Trailer Tow Stop Lamps
4
30A**
Trailer Tow Turn/Stop Lamps
5
Not Used
R1
Trailer Tow Run Relay
R2
Trailer Tow Stop Lamp relay
R3
Trailer Tow Park/Marker Lamp Relay
R4
Trailer Tow Park/Marker Lamp Relay
R5
Not Used
R6
Not Used
R7
Trailer Tow Left Turn/Stop Lamp Relay
R8
Trailer Tow Right Turn/Stop Lamp Relay
** Maxi Fuse
Roadside Emergencies
159
SuperCrewzer (if equipped)
The relays are coded as follows:
Fuse/Relay
Location
Fuse Amp
Rating
Description
1
Not Used
2
Not Used
3
Not Used
4
Not Used
5
Not Used
R1
Trailer Hookup Lamps Relay
R2
Exhaust Brake Relay
R3
Exhaust Brake Relay
R4
Not Used
R5
Not Used
R6
Not Used
R7
Not Used
R8
Not Used
HOOK
LAMP
RELAY
NOT
USED
N.U.
N.U.
N.U.
N.U.
N.U.
NOT
USED
NOT
USED
NOT
USED
N.U.
EXHAUST
BRAKE
RELAY#2
EXHAUST
BRAKE
RELAY#1
1
R1
R3
R5
R6
R2
R4
R7
R8
2
3
4
5
Roadside Emergencies
160
If engine cranks but won’t start
For troubleshooting information, refer to the engine operator’s manual.
If engine runs hot
For troubleshooting information, refer to the engine operator’s manual.
If fuses burn out
Burned-out or “blown-out” fuses or circuit breaker tripping (if equipped)
usually indicate an electrical short circuit, although a fuse may
occasionally fail from vibration. Insert a second fuse or reset the breaker
(if equipped). If this fuse immediately burns out or the breaker (if
equipped) trips and you cannot locate the fuse, return your vehicle to
your dealer for a circuit check.
If lamp bulbs burn out
Repeated lamp burn-out usually indicates a loose connection, either at
the lamp socket, the system ground or a malfunctioning voltage
regulator. If examination does not indicate the cause of the trouble,
return your vehicle to your dealer for inspection.
If headlamps flash on and off
If headlamps flash on and off at regular intervals, the system circuit
breaker (if equipped) is operating, indicating a short circuit or overload.
Take your vehicle to your dealer for a circuit check.
ENGINE COOLANT AND OIL REFILL CAPACITIES
Engine
Engine coolant
(approximate
capacity)
Engine oil
(approximate
capacity)
Caterpillar 3126 B
23.7L (25.0 quarts)
1
Cummins B 5.9L
23.1L (24.4 quarts)
1
Power Stroke 7.3L
18.0L (19.0 quarts)
18.0L (19.0 quarts)
2
1
Refer to the engine operator’s manual for engine oil refill capacities.
2
Engine oil and filter change.
Maintenance and Specifications
220