2004 FORD E-150 relay

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
28—Not used
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
155
ProCarManuals.com

Relay modules
Instrument panel relay module
The instrument panel relay module is located behind the radio in the
center of the instrument panel. Have a certified technician or your dealer
service this module, if required.
The relays are coded as follows:
Relay location Description
1 Interior lamps
2 Open
3 Roof marker lamps
4 Battery saver
Engine compartment relay module
The engine compartment relay module is located in one of two places
depending on which type of engine your vehicle is equipped with:
•Gasoline engine: driver side of the engine compartment above the
brake master cylinder.
2004 Econoline(eco)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
156
ProCarManuals.com

•Diesel engine: passenger side of the engine compartment behind the
power distribution box.
Have a certified technician or your dealer service this module, if
required.
The relays are coded as follows:
Relay location Description
1 Trailer tow left turn
2 A/C control
3 PCM back-up lamp
4 Trailer tow right turn
CHANGING A FLAT TIRE
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 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)
2004 Econoline(eco)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
157
ProCarManuals.com

K
Keys
positions of the ignition .........116
L
Lamps
bulb replacement
specifications chart ..................60
daytime running light ...............55
headlamps .................................55
headlamps, flash to pass ..........56
instrument panel, dimming .....56
interior lamps ...........................59
replacing bulbs ...................60–64
Lane change indicator
(see Turn signal) ........................59
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........120
Load limits .................................130
Loading instructions .................133
Lubricant specifications ...238, 241
Lug nuts ....................................165
Lumbar support, seats ...............81
M
Mirrors
fold away ...................................71
side view mirrors (power) .......70
Motorcraft parts ................206, 232
O
Octane rating ............................205
Oil (see Engine oil) ..................191
P
Parking brake ............................121Parts (see Motorcraft parts) ....232
Power distribution box
(see Fuses) ...............................153
Power door locks ........................75
Power mirrors .............................70
Power point .................................69
Power steering ..........................121
fluid, checking and adding ....212
fluid, refill capacity ................233
fluid, specifications .........238, 241
Power Windows ...........................70
Preparing to drive
your vehicle ...............................122
R
Radio ..........................18, 20, 22, 25
Rear seat entertainment
system ..........................................30
Relays ................................149, 156
Remote entry system
illuminated entry ................55, 79
locking/unlocking doors ...........75
Roadside assistance ..................146
S
Safety Belt Maintenance ............95
Safety belts (see
Safety restraints) ............86–88, 90
Safety defects, reporting ..........181
Safety restraints ....................86–90
belt minder ...............................91
extension assembly ..................95
for adults .............................87–88
for children .....................100, 102
lap belt ......................................90
2004 Econoline(eco)
Owners Guide (post-2002-fmt)
USA English(fus)
Index
254
ProCarManuals.com