fuse Mercury Mountaineer 2004 s User Guide

Passenger compartment fuse panel (top side)
These relays are located on the reverse side of the passenger
compartment fuse panel. See your dealer or a certified technician for
service of this relay box.
Fuse/Relay Location Description
Relay 1 Flasher
Relay 2 Rear defrost
Relay 3 Delayed accessory
Relay 4 Open
Relay 5 Battery saver
Relay 6 Open
Relay 7 Open
REVIEW COPY:
2004 Explorer(exp), Owners Guide (post-2002-fmt)(own2002),
Market:USA English(fus)
Roadside Emergencies
180

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 the chapter.
REVIEW COPY:
2004 Explorer(exp), Owners Guide (post-2002-fmt)(own2002),
Market:USA English(fus)
Roadside Emergencies
181

The high-current fuses are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
1 60A** PJB #1
2 30A** BSM
3 — Not used
4 30A** Rear defrost
5 40A** Anti-lock Brake System (ABS)
pump
6 60A** Delayed accessory, Power
windows, Audio
7 20A** Power point #2
8 — Not used
9 20A** Power point #1
10 30A** ABS module (valves)
11 40A** Powertrain Control Module (PCM)
12 50A** Ignition relay, Starter relay
13 40A** Trailer tow battery charge, Trailer
tow turn signals
14 — Not used
15 15A* Memory (PCM/DEATC/Cluster),
Courtesy lamps
REVIEW COPY:
2004 Explorer(exp), Owners Guide (post-2002-fmt)(own2002),
Market:USA English(fus)
Roadside Emergencies
182

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
16 15A* Park lamps, Autolamp parklamps,
Front foglamps relay coil
17 — Not used
18 20A* PCM with two-speed 4x4 clutch
19 20A** High beam relay
20 30A** Trailer electric brake module
21 30A** Front wiper motor
22 20A** Low beam, Autolamp
23 30A** Ignition switch, PCM diode
24 — Not used
25 15A* Brake on-off
26 20A* Fuel pump
27 20A* Trailer tow park lamps, Trailer
tow back-up
28 20A* Horn relay
29 60A** PJB #2
30 20A** Rear wiper motor
31 — Not used
32 — Not used
33 30A** Auxiliary blower motor
34 30A** Passenger power seat, Adjustable
pedals (non-memory)
35 — Not used
36 40A** Blower motor
37 15A* A/C clutch relay, Transmission
38 15A* HEGO, VMV, CMS, ESM, CVS
39 15A* Injectors, Fuel pump relay coil
40 15A* PCM power
41 15A* Coil on plug (4.6L engine only),
Ignition coil (4.0L engine only)
42 10A* Right low beam
43 10A* Left low beam
REVIEW COPY:
2004 Explorer(exp), Owners Guide (post-2002-fmt)(own2002),
Market:USA English(fus)
Roadside Emergencies
183

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
44 15A* Front foglamps
45 2A* Brake pressure switch
(non-AdvanceTrac vehicles)
46 20A* High beams
47 — Horn relay
48 — Fuel pump relay
49 — High beam relay
50 — Front fog lamps relay
51 — Not used
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 — PCM relay
58 — Ignition relay
59 — Not used
60 — PCM diode
61 — A/C clutch diode
62 30A CB Power windows circuit breaker
* Mini Fuses ** 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.
REVIEW COPY:
2004 Explorer(exp), Owners Guide (post-2002-fmt)(own2002),
Market:USA English(fus)
Roadside Emergencies
184

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 Not used
Relay 23 Not used
Diode 3 Not used
Diode 4 Not used
REVIEW COPY:
2004 Explorer(exp), Owners Guide (post-2002-fmt)(own2002),
Market:USA English(fus)
Roadside Emergencies
185

refill capacities ........................263
service points ..................217–218
starting after a collision .........175
Engine block heater .................138
Engine oil ..................................220
checking and adding ..............220
dipstick ....................................220
filter, specifications ........223, 262
recommendations ...................223
refill capacities ........................263
specifications ..................265, 267
Exhaust fumes ..........................138
F
Fail safe cooling ........................230
Flexible Fuel Vehicle (FFV) ....232
Floor mats ...................................75
Fluid capacities .........................263
Foglamps .....................................33
Four-Wheel Drive vehicles
driving off road .......................153
preparing to drive your
vehicle .....................................144
Fuel ............................................232
calculating fuel
economy ............................65, 237
cap ...........................................236
capacity ...................................263
choosing the right fuel ...........234
comparisons with EPA fuel
economy estimates .................241
detergent in fuel .....................236
filling your vehicle
with fuel ..................232, 236, 238
filter, specifications ........237, 262
fuel pump shut-off switch .....175
improving fuel economy ........237
octane rating ...................235, 267quality ......................................235
running out of fuel .................236
safety information relating to
automotive fuels .....................232
Fuel - flex fuel vehicle
(FFV) .........................232, 234–235
Fuses ..................................176–177
G
Garage door opener ....................47
Garage Door Opener
(see Homelink wireless
control system) ...........................57
Gas cap (see Fuel cap) ............236
Gas mileage
(see Fuel economy) .................237
Gauges .........................................15
GAWR (Gross Axle Weight
Rating)
calculating ...............................166
GVWR (Gross Vehicle Weight
Rating)
calculating ...............................166
H
Hazard flashers .........................174
Head restraints ...........................92
Headlamps
aiming ........................................35
bulb specifications ....................37
daytime running lights .............33
flash to pass ..............................34
high beam .................................34
Heating
heating and air conditioning
system .................................27–28
REVIEW COPY:
2004 Explorer(exp), Owners Guide (post-2002-fmt)(own2002),
Market:USA English(fus)
Index
276

P
Parking brake ............................140
Parts (see Motorcraft parts) ....262
Pedals (see Power adjustable
foot pedals) .................................51
Power adjustable foot pedals .....51
Power distribution box
(see Fuses) ...............................181
Power door locks ........................79
Power point .................................48
Power Point
Cigar lighter ..............................48
Power steering ..........................143
fluid, checking and adding ....243
fluid, refill capacity ................263
fluid, specifications .........265, 267
Power Windows ...........................48
Preparing to drive
your vehicle ...............................144
R
Radio ......................................18, 21
Rear window defroster ...............32
Relays ................................176, 184
Remote entry system .................81
illuminated entry ......................85
opening the trunk .....................82
Reverse sensing system ...........149
Roadside assistance ..................173
Roof rack .....................................77
S
Safety Belt Maintenance ..........114
Safety belts (see Safety
restraints) ..........102, 105–108, 110Safety Canopy ...................120–121
Safety defects, reporting ..........208
Safety restraints ........102, 105–110
belt minder .............................111
extension assembly ................110
for adults .........................106–108
for children .............................123
safety belt maintenance .........114
warning light and
chime ...............................110–111
Safety seats for children ..........126
Seat belts (see
Safety restraints) ......................102
Seats ............................................92
child safety seats ....................126
front seats .................................93
heated ........................................96
memory seat .......................82, 95
Setting the clock
AM/FM/CD .................................18
AM/FM/In-dash 6 CD ................23
Snowplowing .................................7
Spark plugs,
specifications .....................262, 267
Special notice
ambulance conversions ..............7
utility-type vehicles ....................7
Specification chart,
lubricants ...........................265, 267
Speed control ..............................51
Starting a flex fuel vehicle .......137
Starting your vehicle ........135, 137
jump starting ..........................195
Steering wheel
controls ......................................54
tilting .........................................44
T
Tilt steering wheel ......................44
REVIEW COPY:
2004 Explorer(exp), Owners Guide (post-2002-fmt)(own2002),
Market:USA English(fus)
Index
278