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Fuse/RelayLocation Fuse Amp
Rating Passenger Compartment Fuse Panel
Description
22 15A Memory power radio, Rear seat video control unit, Battery saver relay,
Instrument cluster, courtesy lamp relay
23 20A Power locks w/RKE
24 —Not used
25 10A Left headlamp (low beam)
26 20A Cigar lighter
27 5A Radio
28 —Not used
29 20A Power point #4 (console)
30 15A Headlamps (high beam indicator)
31 10A Right headlamp (low beam)
32 20A Power point #1 (instrument panel)
33 10A Starter solenoid
34 20A Power point #3 (console)
35 30A Modified vehicle
36 5A (Cluster, A/C, Illumination, Radio)
37 —Not used
38 10A Roof marker lamps
39 10A Trailer tow electric brake, Center High-Mounted Stop Lamp (CHMSL),
Brake lamps
40 20A Power point #2 (2nd-row seating position-driverside)
41 30A Modified vehicle
42 —Not used
43 20A circuit breakerPower windows
44 —Not used
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Roadside Emergencies
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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.
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The high-current fuses are coded as follows.
Fuse/RelayLocation Fuse Amp
Rating Power Distribution Box
Description
1 — Powertrain Control Module (PCM) diode
2 — Alternative Fuel Control Module (AFCM) diode (Natural gas
vehicle only)
3 10A* Daytime Running Lamps (DRL) module, A/C clutch
4 20A* Natural Gas Vehicle (NGV) tank solenoids (natural gas vehicle
only)
5 15A* Horn relay
6 2A* Brake pressure switch
7 60A** Ignition switch, Fuse panel, Accessory delay
8 40A** Trailer battery charge relay
9 50A** Modified vehicle power
10 30A** Electric brake controller
11 60A** 4-Wheel Anti-lock Brake System (4WABS)
12 60A** I/P fuses 29, 34, 35, 38, 40 and 41
13 20A** Fuel pump relay
14 50A** Auxiliary blower relay
15 30A** Main light switch
16 — Not used
17 50A** Blower motor relay (blower motor)
18 60A** Engine compartment fuses 3, 5, 23 and 26, Instrument panel fuses
26 and 32, Diesel start relay
(Diesel engine only)
19 50A** IDM relay (Diesel engine only)
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Roadside Emergencies
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Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
20 60A** Auxiliary battery relay (gasoline
engine only), PDB fuses 8 and 24
(Diesel engine only)
21 30A** PCM power relay, PDB fuse 27
22 60A** I/P fuses 4, 5, 10, 11, 16, 17, 22
and 23
23 10A* Alternator
24 20A* Trailer tow running lamps and
back-up lamp relays
25—Not used
26 20A* Trailer tow turn signals
27 10A* PCM
A—Fuel pump relay
B—Horn relay
C—Trailer back-up lamps relay
D—Trailer running lamps relay
E—Trailer battery charge relay
F—IDM relay (Diesel only)
G—PCM relay
H—Blower motor relay
J—Accessory delay relay
K—Start relay (Diesel only)
* Mini fuses ** Maxi fuses
2004 Econoline(eco)
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Page 236 of 240

checking and adding ..............175
dipstick ....................................175
filter, specifications ........177, 217
recommendations ...................177
refill capacities ........................218
specifications ..................222, 225
Exhaust fumes ..........................111
F
Fail safe cooling ........................188
Fluid capacities .........................218
Four-Wheel Drive vehicles
preparing to drive your
vehicle .....................................113
Fuel ............................................189
calculating fuel economy .......194
cap ...........................................191
capacity ...................................218
choosing the right fuel ...........192
comparisons with EPA fuel
economy estimates .................196
detergent in fuel .....................193
filling your vehicle with
fuel ...........................189, 191, 194
filter, specifications ........193, 217
fuel pump shut-off switch .....133
improving fuel economy ........194
octane rating ...........192, 225–226
quality ......................................192
running out of fuel .................193
safety information relating to
automotive fuels .....................189
Fuses ..........................................135
G
Garage door opener ....................59
Gas cap (see Fuel cap) ............191Gas mileage
(see Fuel economy) .................194
Gauges .........................................13
GAWR (Gross Axle Weight
Rating)
calculating ...............................123
GVWR (Gross Vehicle Weight
Rating)
calculating ...............................123
H
Hazard flashers .........................133
Headlamps ...................................50
aiming ........................................52
bulb specifications ....................53
daytime running lights .............50
flash to pass ..............................51
high beam .................................51
replacing bulbs ...................54–55
turning on and off ....................50
Heating
heater only system .............47, 49
heating and air conditioning
system .......................................48
Hood ..........................................173
I
Ignition .......................108, 225–226
Infant seats (see Safety seats) ..97
Inspection/maintenance (I/M)
testing ........................................198
Instrument panel
cleaning ...................................169
cluster ........................................10
lighting up panel and
interior .......................................51
J
Jump-starting your vehicle ......151
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Owners Guide (post-2002-fmt)
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K
Keys
positions of the ignition .........108
L
Lamps
bulb replacement
specifications chart ..................53
daytime running light ...............50
headlamps .................................50
headlamps, flash to pass ..........51
instrument panel, dimming .....51
interior lamps ...........................52
replacing bulbs ...................53–57
Lane change indicator
(see Turn signal) ........................52
Lights, warning and indicator ....10
anti-lock brakes (ABS) ..........112
Load limits .................................120
Loading instructions .................123
Lubricant specifications ...222, 225
Lumbar support, seats ...............74
M
Mirrors
fold away ...................................64
side view mirrors (power) .......63
Motorcraft parts ................193, 217
O
Octane rating ............................192
Oil (see Engine oil) ..................175
P
Parking brake ............................112Parts (see Motorcraft parts) ....217
Power distribution box
(see Fuses) ...............................139
Power door locks ........................68
Power point .................................62
Power steering ..........................113
fluid, checking and adding ....199
fluid, refill capacity ................218
fluid, specifications .........222, 225
Power Windows ...........................63
Preparing to drive your
vehicle ........................................113
R
Radio ..........................15, 17, 19, 22
Rear seat entertainment
system ..........................................26
Relays ................................135, 142
Remote entry system
illuminated entry ................50, 72
locking/unlocking doors ...........68
Roadside assistance ..................132
S
Safety Belt Maintenance ............88
Safety belts (see Safety
restraints) ..............................79–83
Safety defects, reporting ..........165
Safety restraints ....................79–83
belt minder ...............................84
extension assembly ..................88
for adults .............................80–82
for children .........................93–94
lap belt ......................................83
safety belt maintenance ...........88
warning light and chime ..........84
2004 Econoline(eco)
Owners Guide (post-2002-fmt)
USA English(fus)
Index
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