Page 139 of 240
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 Econoline(eco)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
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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)
2004 Econoline (eco)
Owners Guide (post-2002-fmt)
USA English (fus)
Roadside Emergencies
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Page 141 of 240
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)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
141
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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
237