1999 FORD F250 fuse box

To remove a fuse use the fuse puller
tool provided on the fuse panel
cover.
The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingDescription
1 20A Electronic Flasher
2 5A Instrument Cluster, Powertrain Control
Module (PCM) Keep Alive Memory
3 20A Cigar Lighter, OBDII
4 10A Glove Box Lamp, Map Lamps, Power
Mirrors, Underhood Lamp
5 — Not Used
6 — Not Used
7 5A Power Window Lock Switch Illumination
FUSE1 RELAY
1
RELAY
3 (NOT
USED)
RELAY
4
RELAY
512 22
21323
31424
4
16 15
25
526
61727
71828
81929
11 21 31930
10 20
Roadside emergencies
147
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Fuse/Relay
LocationFuse Amp
RatingDescription
27 10A Ignition Run Power Feed (Customer
Access)
28 10A Brake Shift Interlock, DRL Relay Coil,
Speed Control Module, Backup Lamps,
Trailer Tow Backup Lamp Relay Coil,
Electronic Shift On The Fly Hub Lock
Solenoid
29 5A Instrument Cluster (Charge and Airbag
Warning Lamps)
30 30A PCM Relay Coil, Ignition Coil (Gasoline
only), Fuel Heater (Diesel only), Wastegate
Solenoid (Diesel only), Injector Driver
Module Relay Coil (Diesel only)
31 — Not Used
Relay 1 — Interior Lamp Relay
Relay 2 — Not Used
Relay 3 — Horn
Relay 4 — Power Window One Touch Down Relay
Relay 5 — Accessory Delay Relay
Power distribution box
The power distribution box, trailer tow and electronic shift on the fly
relay blocks are located in the engine compartment near the brake
master cylinder.
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
Batterysection of theMaintenance and Carechapter.
Roadside emergencies
149
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Fuse/Relay
LocationFuse Amp
RatingDescription
7 20A*
(Gasoline
only)
5A* (Diesel
only)Gasoline only-Vapor Managment Valve,
HEGO Sensors, Intake Manifold
Communication Control, EVR Solenoid,
PCM, Canister Vent Solenoid
Diesel only-Dual AlternatorAField
8 15A* Trailer Tow Electronic Brake Illumination,
Park Lamps, Trailer Tow Park Lamp Relay
Coil
9 10A* Left Headlamp
10 25A* Power Point
11 10A* Right Headlamp (Low Beam)
12 10A* Daytime Running Lamps (DRL) Resistor
13 30A** Multi-function Switch, Headlamps
14 60A** Anti-Lock Brake System
15 30A** Windshield Wiper Motor
16 30A** Trailer Tow Battery Charge
17 30A** Electronic Shift On The Fly Relay, Transfer
Case Shift Motor
18 30A** Power Seat
19 20A** Fuel Pump Motor, PCM
20 50A** Ignition Switch (B4 & B5)
21 50A** Ignition Switch (B1 & B3)
22 50A** Instrument Panel Junction Box
23 40A** Blower Motor
24 30A** Power Distribution Box
25 30A*** Power Windows
26 20A** If equipped with Remote Keyless
Entry-Driver Door Unlock Relay Coil, All
Door Unlock Relay Coil, All Door Lock
Relay Coil, Park Lamp Flash Relay, If not
equipped with Remote Keyless
Entry-Power Door Lock Motors
Roadside emergencies
151
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Parking brake ............................114
Parts (see Motorcraft parts) ....212
Power distribution box (see
Fuses) ........................................149
Power door locks ........................75
Power steering ..........................115
fluid, checking and adding ....182
fluid, refill capacity ................212
fluid, specifications ..........215,217
Radio ............................................29
Relays ........................................145
Remote entry system ............77,78
illuminated entry ......................79
locking/unlocking doors ...........77
panic alarm ...............................78
replacement/additional
transmitters ...............................80
replacing the batteries .............78
Safety belts (see Safety
restraints) ................13,86,87,88,89
Safety Compliance
Certification Label ....................222
Safety defects, reporting ..........235
Safety restraints ...........86,87,88,89
cleaning the safety belts ...91,211
extension assembly ..................90
for adults .........................87,88,89
for children ......................100,101
lap belt ......................................89
warning light
and chime ...................11,13,90,91
Safety seats for children ..........102
Seat belts
(see Safety restraints) ...............86
Seats ............................................82
child safety seats ....................102
cleaning ...................................211
Servicing your vehicle ..............169
Snowplowing ...................3,141,142
Spark plugs,
specifications ......................212,217
Special notice .............................3,4ambulance conversions ..............3
diesel-powered vehicles .............3
four-wheel drive vehicles .......143
utility-type vehicles ....................3
Specification chart,
lubricants ............................215,217
Speed control ..............................67
Speedometer ...............................14
Starting your vehicle .........107,109
jump starting ..........................163
Steering wheel
tilting .........................................71
Tachometer .................................16
Tailgate ........................................81
Tilt steering wheel ......................71
Tires .............................152,190,191
changing ...........................152,155
checking the pressure ............191
replacing ..................................193
rotating ....................................191
snow tires and chains ............193
tire grades ...............................191
treadwear ................................190
Towing
recreational towing .................140
wrecker ....................................168
Traction-lok rear axle ...............115
Transfer case
fluid checking .........................186
Transmission .............................116
automatic operation ...............116
fluid, checking and adding
(automatic) .............................182
fluid, checking and adding
(manual) .................................185
fluid, refill capacities ..............212
lubricant specifications ..........217
manual operation ....................119
Transmission control indictor
light ..............................................11
Trip odometer .............................16
Turn signal .............................12,66
Index
239
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