2004 FORD F150 Herritage Owners Manual

The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
1 15A Audio
2 5A Powertrain Control Module
(PCM), Cluster
3 20A Cigar lighter, Data link connector
4 5A Power mirror switch
5 15A Speed control module, Reverse
lamp, Climate mode switch,
Daytime Running Lamps (DRL)
relay, Digital Transmission Range
(DTR) sensor
6 5A Cluster, Brake shift interlock
solenoid, GEM
7—Not used
FUSE1 12 22
21323
617 27
718 28
819 29
930
20
31 21 11 10
RELAY
5 RELAY
4 RELAY
3 RELAY
2 RELAY
1
31424
41525
51626
2004 F150 Classic(p96)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
145

Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
8 5A Radio, GEM
9—Not used
10—Not used
11 30A Front washer pump relay, Wiper
run/park relay, Wiper HI/LO relay,
Windshield wiper motor
12—Not used
13 20A Stop lamp switch (Lamps),
Turn/Hazard flasher
14 15A Battery saver relay, Interior lamp
relay
15 5A Stop lamp switch (speed control,
brake shift interlock), GEM
16 20A Headlamps (hi beams), Cluster
(hi beam indicator)
17—Not used
18 5A Instrument illumination (dimmer
switch power)
19—Not used
20 5A Audio, GEM, PCM, Transmission
range sensor
21 15A DTR sensor, Clutch switch,
Starter relay, I/P fuse 20
22 10A Air bag module, Passenger air bag
deactivation module
23 10A Trailer tow battery Charge relay,
Turn/Hazard flasher, 4x4
solenoids, 4x4 relays, Overhead
console, 4–Wheel Anti-lock Brake
System (4WABS) module
24 10A Function selector switch assembly
25—Not used
2004 F150 Classic(p96)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
146

Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
26 10A Right-hand low beam headlamp
27 5A Foglamp relay and foglamp
indicator, Main light switch
(upstream)
28 10A Left-hand low beam headlamp
29 5A Autolamp module, Transmission
overdrive control switch, Central
security module, Beltminder
30 30A Passive Anti-theft transceiver,
Cluster, Ignition coils, PCM relay,
Coil on plugs, Radio noise
capacitor, ECC diode
31—Not used
Relay 1—Interior lamp relay
Relay 2—Battery saver relay
Relay 3—Not used
Relay 4—One-touch down window relay
Relay 5—Accessory delay relay
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
Batterysection of theMaintenance and Specificationschapter.
2004 F150 Classic(p96)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
147

The high-current fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
1 20A * Power point
2 30A* Powertrain Control Module (PCM)
3 30A* Main light switch, Headlamp relay,
Multifunction switch
4—Not used
5 20A* Trailer tow back-up/park lamps
6 15A* Main light switch, Park lamp relay
7 20A* Horn
8 15A* Power door locks, Central
Security Module (CSM), Lock
relays
9 15A* Daytime Running Lamps (DRL),
Fog lamps
10 20A* Fuel pump
11 20A* Alternator field
12—Not used
2004 F150 Classic(p96)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
148

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
13 15A* A/C clutch
14—Not used
15—Not used
16 15A* Bi-fuel injector module, fuel
selector switch and alternative
fuel injectors (Bi-fuel vehicles
only)
17 2A* Speed control
18 15A* PCM, Fuel injectors, Fuel pump
relay, Mass air flow sensor
19 10A* Trailer/Camper adapter (right
stop/turn lamp)
20 10A* Trailer/Camper adapter (left
stop/turn lamp)
21—Not used
22—Not used
23 15A* HEGO sensor, Automatic
transmission
24—Not used
101 30A** Trailer tow battery charge
102 50/20A** Four-wheel Anti-lock Brake
System (4WABS)
module/Rear-wheel Anti-lock
Brake System (RABS) module,
Ignition switch
103 50A** Central junction box
104 30A** 4x4 shift motor & clutch
105 40A** Climate control front blower
106 20A** Intercooler pump (supercharged
engine only)
107—Not used
108 30A** Trailer tow electric brake
2004 F150 Classic(p96)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
149

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
109—Not used
110 30A** Accessory delay relay
111 40A** Ignition switch battery feed (start
and run circuits)
112 30A** Drivers power seat, Adjustable
pedal switch
113 40A** Ignition switch battery feed (run
and accessory circuits)
114—Not used
115—Not used
116—Not used
117—Not used
118—Not used
201—Trailer tow park lamp relay
202—Front wiper run/park relay
203—Trailer tow backup lamp relay
204—A/C clutch relay
205—Horn relay
206—Fog lamp relay
207—Front washer pump relay
208—Intercooler pump relay
(supercharged engine only)
209—Front wiper HI/LO relay
301—Fuel pump relay
302—Trailer tow battery charge relay
303—Not used
304—PCM relay
305—Fuel pump HI/LO relay
(supercharged engine only)
306—Inertia switch relay (supercharged
engine only)
401—Not used
2004 F150 Classic(p96)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
150

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
501—PCM diode
502—A/C compressor diode
503—Not used
601 Circuit breaker Power windows
602—Not used
*Mini fuses **Maxi fuses
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.
The use of tire sealants may damage your tires.
Dissimilar spare tire/wheel information
Failure to follow these guidelines could result in an increased
risk of loss of vehicle control, injury or death.
Your vehicle may be equipped with a dissimilar spare tire/wheel. A
dissimilar spare tire/wheel is defined as a spare tire and/or wheel that is
different in brand, size or appearance from the road tires and wheels. If
you have a dissimilar spare tire/wheel, then it is intended for temporary
use only. This means that if you need to use it, you should replace it as
soon as possible with a road tire/wheel that is the same size and type as
the road tires and wheels that were originally provided by Ford. If the
dissimilar spare tire or wheel is damaged, it should be replaced rather
than repaired.
When driving with the dissimilar spare tire/wheel,do not:
•Exceed 70 mph (113 km/h)
•Use more than one dissimilar spare tire/wheel at a time
•Use commercial car washing equipment
•Use snow chains on the end of the vehicle with the dissimilar spare
tire/wheel
2004 F150 Classic(p96)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
151

The usage of a dissimilar spare tire/wheel can lead to impairment of the
following:
•Handling, stability and braking performance
•Comfort and noise
•Ground clearance and parking at curbs
•Winter weather driving capability
•Wet weather driving capability
•All-Wheel Driving Capability (if applicable)
•Load Leveling Adjustment (if applicable)
When driving with the dissimilar spare tire/wheel additional caution
should be given to:
•Towing a trailer
•Driving vehicles equipped with a camper body
•Driving vehicles with a load on the cargo rack
Drive cautiously when using a dissimilar spare tire/wheel and seek
service as soon as possible.
Spare tire information
Your vehicle is equipped with a spare tire that may be used as a spare or
a regular tire. The spare tire or wheel may not match the road tire or
wheel, and is not equipped with wheel trim. The wheel trim from the
wheel/ tire may be used on the spare if the wheels match.
If your vehicle is equipped with 4WD, a spare tire of a different
size than the road tires should not be used. Use of such a tire
could result in damage to driveline components and an increased risk
of loss of vehicle control, vehicle rollover, personal injury or death.
2004 F150 Classic(p96)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
152