fuse FORD EXPLORER 2003 3.G User Guide

Fuse/Relay Location Description
Relay 1 Flasher relay
Relay 2 Rear defrost
Relay 3 Delayed accessory relay
Relay 4 Open
Relay 5 Battery saver
Relay 6 Open
Relay 7 Open
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.
To reduce risk of electrical shock, 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.
Roadside Emergencies
183

The high-current fuses are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box Description
1 60A** PJB
2 30A** BSM
3—Not used
4 30A** Rear defrost
5 40A** Anti-lock Brake System (ABS) pump
6 60A** Delayed accessory
7 20A** Power point #2
8—Not used
9 20A** Power point #1
10 30A** ABS module (valves)
11 40A** PTEC
12 50A** Ignition relay, Starter relay
13 40A** Trailer tow battery, Trailer tow turn signals
14 10A* Daytime Running Lamps (DRL) (Canada)
15 15A* Memory (PCM/DEATC/Cluster)
16 15A* Headlamp switch, Foglamp switch
17 20A* 4x4 (v-batt 2)
18 20A* 4x4 (v-batt 1)
19 20A** High beam relay
Roadside Emergencies
184

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box Description
20 30A** Electric brake
21 30A** Front wiper motor
22 20A** Low beam
23 30A** Ignition switch
24—Not used
25—Not used
26 15A* Fuel pump
27 20A* Trailer tow lamps
28 20A* Horn relay
29 60A** PJB
30 20A** Rear wiper motor
31—Not used
32—Not used
33 30A** Auxiliary blower motor
34 30A** Passenger power seat, Adjustable pedals
35—Not used
36 40A** Blower motor
37 15A* A/C clutch relay, Transmission
38 15A* Coil on plug
39 15A* Injectors, Fuel pump relay
40 15A* PTEC power
41 15A* HEGO, VMV, CMS, PTEC
42 10A* Right low beam
43 10A* Left low beam
44 15A* Front foglamps
45 2A* Brake pressure switch (ABS)
46 20A* High beams
47—Horn relay
48—Fuel pump relay
49—High beam relay
50—Fog lamp relay
Roadside Emergencies
185

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box Description
51—DRL relay (Canada)/AdvanceTrac
relay
(U.S.)
52—A/C clutch relay
53—Trailer tow right turn relay
54—Trailer tow left turn relay
55—Blower motor relay
56—Starter relay
57—PTEC relay
58—Ignition relay
59—Driver brake applied relay (vehicles equipped
with AdvanceTrac
only)
60—PCM diode
61—A/C clutch diode
62 30A CB Power windows circuit breaker
* Mini Fuses ** Maxi Cartridge Fuses
Rear Relay Box
The relay box is located on the rear passenger side quarter trim panel.
See your dealer or a certified technician for service of this relay box.
Roadside Emergencies
186

The relays are coded as follows:
Fuse/Relay Location Description
Relay 14 Not used
Relay 15 Trailer tow back- up lamps
Relay 16 Not used
Relay 17 Not used
Relay 18 Not used
Relay 19 Trailer tow park lamps
Relay 20 Trailer tow battery charge
Relay 21 Not used
Relay 22 Approach lamps
Relay 23 Not used
Diode 3 Not used
Diode 4 Not used
Auxiliary relay box
(Canadian vehicles equipped with AdvanceTrac)
The relay box is located on the front
right fender well underneath the
speed control module.
Roadside Emergencies
187

The relays are coded as follows:
Fuse/Relay Location Description
Relay 64 AdvanceTrac
relay
Relay 65 Open
Relay 66 Open
CHANGING THE TIRES
If you get a flat tire while driving:
•do not brake heavily.
•gradually decrease the vehicle’s speed.
•hold the steering wheel firmly.
•slowly move to a safe place on the side of the road.
The use of tire sealants is not recommended and may
compromise the integrity of your tires. The use of tire sealants
may also affect your tire pressure monitoring system (if equipped).
If your vehicle is equipped with a tire pressure monitoring
system, refer toTire Pressure Monitoring System (if
equipped)in theMaintenance and specificationssection for
important information. If the tire pressure monitor sensor becomes
damaged, it will no longer function.
Spare tire information
The spare tire can be used as a spare or a regular tire and is identical to
the other tires on your vehicle.
If your vehicle is equipped with AWD, a spare tire of a different
size than the road tires should not be used. Such a tire could
make the vehicle difficult to control as well as result in damage to
driveline components.
Roadside Emergencies
188

Engine oil ..................................221
checking and adding ..............221
dipstick ....................................221
filter, specifications ........225, 254
recommendations ...................225
refill capacities ........................254
specifications ..................257, 259
Exhaust fumes ..........................137
F
Fail safe cooling ........................234
Flexible Fuel Vehicle (FFV) ....235
Floor mats ...................................73
Fluid capacities .........................254
Foglamps .....................................33
Four-Wheel Drive vehicles .......149
driving off road ...............151, 159
indicator light .........................150
preparing to drive your
vehicle .....................................142
Fuel ............................................235
calculating fuel
economy ............................64, 241
cap ...........................................240
capacity ...................................254
choosing the right fuel ...........238
comparisons with EPA fuel
economy estimates .................244
detergent in fuel .....................240
filling your vehicle
with fuel ..................235, 240–241
filter, specifications ........241, 254
fuel pump shut-off switch .....177
improving fuel economy ........241
octane rating ...................238, 259
quality ......................................239
running out of fuel .................240
safety information relating to
automotive fuels .....................235Fuel - flex fuel vehicle
(FFV) .................................235, 238
Fuses ..................................178, 180
G
Garage door opener ..............46, 56
Gas cap (see Fuel cap) ............240
Gas mileage
(see Fuel economy) .................241
Gauges .........................................14
GAWR (Gross Axle Weight
Rating) .......................................167
calculating ...............................169
definition .................................167
driving with a heavy load ......167
location ....................................167
GVWR (Gross Vehicle Weight
Rating) .......................................167
calculating .......................167, 169
definition .................................167
driving with a heavy load ......167
location ....................................167
H
Head restraints ...........................91
Headlamps
aiming ........................................35
bulb specifications ....................38
daytime running lights .............33
flash to pass ..............................34
high beam .................................34
Heating
heating and air
conditioning system ...........27–28
HomeLink universal
transceiver (see Garage
door opener) .........................56, 59
Index
269

Pedals (see Power adjustable
foot pedals) .................................50
Power adjustable foot pedals .....50
Power distribution box
(see Fuses) ...............................183
Power door locks ........................77
Power point ...........................45, 47
Power steering ..........................142
fluid, checking and adding ....246
fluid, refill capacity ................254
fluid, specifications .........257, 259
Power Windows ...........................48
Preparing to drive your
vehicle ........................................142
R
Radio ......................................17, 21
Rear window defroster ...............32
Relays ................................178, 186
Remote entry system .................79
illuminated entry ......................82
locking/unlocking doors ...........89
opening the trunk .....................79
Reverse sensing system ...........147
Roadside assistance ..................176
Roof rack .....................................75
S
Safety belts (see Safety
restraints) ..................101, 103–108
Safety Canopy ...................118–119
Safety defects, reporting ..........209
Safety restraints ........101, 103–108
belt minder .............................109
cleaning the safety belts ........112extension assembly ................108
for adults .........................104–107
for children .............................121
warning light and chime ........109
Safety seats for children ..........124
Seat belts
(see Safety restraints) .............101
Seats ............................................91
child safety seats ....................124
heated ........................................95
memory seat .......................80, 94
Snowplowing .................................7
Spark plugs,
specifications .....................254, 259
Special notice
ambulance conversions ..............7
utility-type vehicles ....................7
Specification chart,
lubricants ...........................257, 259
Speed control ..............................50
Starting a flex fuel vehicle .......136
Starting your vehicle ........134, 136
jump starting ..........................195
Steering wheel
controls ......................................53
T
Tire warning ..............................252
Tires ...........................188, 249, 252
changing ..........................188, 191
replacing ..................................191
snow tires and chains ............253
spare tire .........................188–190
tire grades ...............................250
treadwear ................................249
Towing .......................................169
recreational towing .................175
Index
271