2002 FORD F650 trailer

Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment
Fuse Panel Description
9 5A Switch Illumination (Headlamp, Power
Windows, Power Door Locks), Power
Window Relay, Trailer Hook Up Lamps
(SuperCrewzer only)
10 Ð 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 Ð 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 Ð Not Used
Roadside Emergencies
154

The high-current fuses and relays are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPower 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
302301
502
501
207201
202
203
204122118114110106102
121117113109105101
120116112108104
119115111107103
24
209206
208
18161412108642
1715131197531
205
23
22
21
401
20
19
Roadside Emergencies
156

Fuse/Relay
LocationFuse Amp
RatingPower 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 Ð Washer Pump Relay
202 Ð Wiper Speed Relay
203 Ð Wiper Run/Park Relay
204 Ð 7.3L Power Stroke Neutral Start Relay,
Stoplamp Relay (CAT and Cummins only)
205 Ð Right Hand Stop/Turn Relay
206 Ð Left Hand Stop/Turn Relay
207 Ð Shift Modulator Relay (CAT and Power
Stroke only), Cummins VP-44 Relay, A/C
High Pressure Relay (SuperCrewzer only
208 Ð Backup Lamps Relay
209 Ð Stop Lamps Relay, Foglamps Relay
(SuperCrewzer only)
301 Ð Fuel Heater Relay (CAT and Cummins
only)/7.3L Power Stroke PCM Relay
302 Ð Park Lamps Relay
303 Ð Blower Motor Relay
304 Ð Air ABS Relay
401 Ð Not Used
501 Ð Not Used
502 Ð 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
LocationFuse Amp
RatingDescription
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 Ð Not Used
R1 Ð Trailer Tow Run Relay
R2 Ð Trailer Tow Stop Lamp relay
R3 Ð Trailer Tow Park/Marker Lamp Relay
R4 Ð Trailer Tow Park/Marker Lamp Relay
R5 Ð Not Used
R6 Ð Not Used
R7 Ð Trailer Tow Left Turn/Stop Lamp Relay
R8 Ð Trailer Tow Right Turn/Stop Lamp Relay
** Maxi Fuse
Roadside Emergencies
159

SuperCrewzer (if equipped)
The relays are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingDescription
1 Ð Not Used
2 Ð Not Used
3 Ð Not Used
4 Ð Not Used
5 Ð Not Used
R1 Ð Trailer Hookup Lamps Relay
R2 Ð Exhaust Brake Relay
R3 Ð Exhaust Brake Relay
R4 Ð Not Used
R5 Ð Not Used
R6 Ð Not Used
R7 Ð Not Used
R8 Ð Not Used
HOOK
LAMP
RELAYNOT
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#11 R1 R3
R5 R6
R2 R4
R7 R82
3
4
5
Roadside Emergencies
160

A
Air cleaner filter .......................211
Air conditioning
manual heating and air
conditioning system .................57
Audio system
(see Radio) ..........20, 25, 31, 39±40
Automatic transmission ............132
Auxiliary power point .................73
B
Battery .......................................187
jumping a disabled battery ....164
voltage gauge ............................18
BeltMinder ...................................98
Brakes ................................113, 119
anti-lock ...................114±115, 121
anti-lock brake system
(ABS) warning light ...11±12, 114
brake warning light ............11±12
fluid, checking and adding ....208
parking ....................115, 118, 122
trailer .......................................124
C
CD-6 disc .....................................40
CD-single premium .....................31
Child safety restraints ..............102
child safety belts ....................102
Child safety seats ......................103
attaching with tether straps ..107
in front seat ............................105
in rear seat ..............................105
tether anchorage hardware ...107Cleaning your vehicle
engine compartment ..............176
exterior ....................................179
instrument cluster lens ..........178
instrument panel ....................177
interior .....................................178
plastic parts ............176±177, 179
safety belts ..............................179
washing ....................................174
waxing .....................................174
wheels ......................................175
windows ..................................179
wiper blades ............................177
Climate control (see Air
conditioning or Heating) ......56±57
Clock ..........................23, 28, 36, 44
Clutch ........................................207
fluid ..........................................206
Compass, electronic ....................70
calibration .................................72
set zone adjustment .................71
Console
overhead ....................................70
Controls
power seat .................................90
Coolant ......................................189
refill capacities ........................194
Cruise control (see Speed
control) ........................................77
Customer Assistance ................150
Ford accessories for your
vehicle .....................................180
Getting assistance outside
the U.S. and Canada ..............170
Getting roadside assistance ...150
Getting the service
you need .................................165
Index
249