1999 FORD F250 fuse

The high-current fuses and relays are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingDescription
1 7.5A * Trailer Tow Left Stop/Turn Lamp
2 10A* Air Bag Module
3 7.5A* Trailer Tow Right Stop/Turn Lamp
4 20A* Trailer Tow Backup Lamps, Trailer Tow
Park Lamps
5 20A*
(Gasoline
only)
5A* (Diesel
only)Gasoline only-PCM, Two Speed Fuel Pump
Relay Coil, Fuel Pump Relay Coil, Mass Air
Flow Sensor, Fuel Injectors
Diesel only-Dual AlternatorAField
6-
(Gasoline
only)
10A*(Diesel
only)Gasoline only-Not Used
Diesel only-Single or Dual AlternatorA
Field, Regulator
19 29
18 2830
31
32
33
34
35
37 36 17 27
16 26
15 25
14 24
13
11 12
910
78
56
34
1223
22
21
20
Roadside emergencies
150
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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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Fuse/Relay
LocationFuse Amp
RatingDescription
27 -
(Gasoline
only)
30A*
(Diesel
only)Gasoline only-Not Used
Diesel only-Injector Driver Module
28 30A** Trailer Tow Electronic Brake Controller
29 20A** Radio
30 -- PCM Power Relay
31 -- Blower Motor Relay
32 -- Two Speed Fuel Pump Relay (Gasoline
only), Injector Driver Module Power Relay
(Diesel only)
33 -- Washer Pump Relay
34 -- Windshield Wiper Park/Run Relay
35 -- Windshield Wiper HI/LO Relay
36 -- Not Used
37 -- PCM Relay Diode
38 -- Trailer Tow Backup Lamp Relay
39 -- Trailer Tow Battery Charge Relay
40 -- Electronic Shift On The Fly Relay #1,
Electronic Shift On The Fly Relay #2
* Mini Fuses ** Maxi Fuses ***Circuit Breaker
CHANGING THE TIRES
If you get a flat tire while driving, do not apply the brake heavily.
Instead, gradually decrease your speed. Hold the steering wheel firmly
and slowly move to a safe place on the side of the road.
Spare tire information
Your vehicle may be equipped with a spare tire that can be used as
either a spare or a regular tire. The spare tire is not equipped with wheel
trim. The wheel trim from the original wheel/tire may be used on the
spare.
Roadside emergencies
152
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Ford Extended Service Plan...224
Getting assistance outside the
U.S. and Canada .....................229
Getting roadside assistance ...223
Getting the service you need...225
Ordering additional owner’s
literature .................................234
The Dispute Settlement Board...226
Dipstick
engine oil .................................172
Doors
door ajar warning .....................13
Driveline universal joint and
slip yoke ....................................186
Driving under special
conditions ...........................130,131
sand .........................................131
snow and ice ...........................132
through water ..................131,134
Emergencies, roadside
jump-starting ..........................163
Emission control system ..........202
Engine ........................................217
check engine/service engine
soon light .................................8,9
coolant .....................................178
diesel ...........................................3
idle speed control ...................187
lubrication specifications...215,217
refill capacities ........................212
service points ..........................172
starting after a collision .........144
Engine block heater .................110
Engine oil ..................................172
checking and adding .......172,174
dipstick ....................................172
filter, specifications .........174,212
recommendations ...................174
refill capacities .................172,212
specifications .....172,174,215,217
Exhaust fumes ..........................110
Fail safe cooling ........................180Fluid capacities .........................212
Four-Wheel Drive vehicles ..12,125
control trac ...............................23
description ..............................128
driving off road .......................130
electronic shift ............23,125,128
indicator light ....................12,126
lever operated shift ................126
manual locking hubs ..............126
Fuel ............................................194
calculating fuel economy .......198
cap ...........................................197
capacity ...................................212
choosing the right fuel ...........196
comparisons with EPA fuel
economy estimates .................201
detergent in fuel .....................197
filling your vehicle
with fuel ....................194,197,199
filter, specifications .........198,212
fuel pump shut-off switch .....144
improving fuel economy ........198
low fuel warning light ................8
octane rating ....................196,217
quality ......................................197
running out of fuel .................197
safety information relating to
automotive fuels .....................194
Fuses ...................................145,146
Gas cap (see Fuel cap) ............197
Gas mileage (see Fuel
economy) ...................................198
Gauges .........................................14
battery voltage gauge ...............16
engine coolant temperature
gauge .........................................15
engine oil pressure gauge ........17
odometer ...................................15
speedometer .............................14
tachometer ................................16
trip odometer ............................16
Index
237
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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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