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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 carechapter.
The high-current fuses and relays are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box Description
1 15A* Park Lamps, Roof Lamps
2 25A*
Cummins Powertrain Control Module (PCM)
3 10A* Generator
4 15A* Washer Pump
5 15A*
Air Intake Heater Relay (CAT), Cummins PCM
6 20A* CAT PCM, Cummins PCM
503
304
303
302301
502
501
207201
202
203
204122118114110106102
121117113109105101
120116112108104
119115111107103
24
209206
208
18161412108642
1715131197531
205
23
22
21
401
20
19
Roadside emergencies
119
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Use only a DOT 3 brake fluid designed to meet Ford specifications. Refer
toCapacities and specifications.
1. Set the parking brake, shift into 1
(First) and turn the engine off.
2. Open the hood.
3. Clean the reservoir cap before
removal to prevent dirt and water
from entering the reservoir.
4. Remove cap and rubber
diaphragm from reservoir.
5. Add fluid until the level reaches
the step in the reservoir.
6. Reinstall rubber diaphragm and cap onto reservoir.
WINDSHIELD WASHER FLUID
Checking and adding washer fluid
Inspect the solution level in the
washer reservoir when insufficient
solution is sprayed.
Use 3.8L (4.0 quarts) of
Ultra—Clear Windshield Washer
Concentrate or a washer fluid that
meets the Ford specification listed.
Refer toLubricant specifications
in theCapacities and
specificationschapter.
State or local regulations on volatile
organic compounds may restrict the use of methanol, a common
windshield washer antifreeze additive. Washer fluids containing
non-methanol antifreeze agents should be used only if they provide cold
weather protection without damaging the vehicle’s paint finish, wiper
blades or washer system.
Do not put engine coolant or antifreeze in the washer fluid
reservoir. Engine coolant or antifreeze can severely reduce
visibility if sprayed on the windshield.
Maintenance and care
133
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ENGINE COOLANT
Checking coolant level
Refer to the Scheduled Maintenance
Guide for the appropriate intervals
for checking the engine coolant
level. Check the engine coolant level
in the coolant reservoir when the
engine is cold.
If the coolant level has not been
checked at the recommended
interval, the coolant reservoir may
become empty. If this occurs, a
STOP ENGINE warning lamp will
illuminate (if equipped).
If necessary, add a mixture of 50% engine coolant concentrate and 50%
water (50/50 ratio) to the coolant reservoir to bring the engine coolant
level to within the cold fill range on the reservoir. For more information
on engine coolant, refer toAdding and replacing engine coolantin
this chapter.
Never remove the coolant reservoir cap while the engine is
running or hot or personal injury may occur.
If you must remove the coolant reservoir cap, follow these steps to avoid
personal injury:
1. Before you remove the cap, turn the engine off and let the engine
cool.
2. When the engine is cool, wrap a thick cloth around the cap. Slowly
turn the cap counterclockwise until pressure begins to release.
3. Step back while the pressure releases.
4. Once you are sure that all the pressure has been released, use the
cloth to turn the cap counterclockwise and remove it.
Automotive fluids are not interchangeable; do not use engine coolant,
antifreeze or windshield washer fluid outside of its specified function and
vehicle location.
Maintenance and care
134
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Item Ford Part NameFord Part
NumberFord
Specification
Engine coolant-
7.3L Power
StrokeFord Premium
Engine CoolantE2FZ-19549-AA
(in Canada,
Motorcraft
CXC-8-B)ESE-M97B44-A
Engine coolant-
Caterpillar 3126
B engine and
Cummins B
engineRefer to the engine operator’s manual.
Power steering Motorcraft
MERCONAT FXT-2-QDX MERCON
Windshield
washer fluidUltra-Clear
Windshield Washer
ConcentrateC9AZ-19550-AC ESR-M17P5-A
1Refer to your Scheduled Maintenance Guide to determine the correct
service interval for the lubricant which you are using.
2Ford Motor Company currently does not offer a SAE 50 Motor oil.
3Ford Motor Company currently does not offer a synthetic based
lubricant for this viscosity grade. Select the correct SAE viscosity grade
lubricant and API service category for your vehicle’s operating
conditions.
4Refer toEngine oil and filter recommendations–7.3L Power Stroke
enginein theMaintenance and carechapter to select the correct SAE
viscosity grade and API service category for your vehicle’s operating
conditions.
Capacities and specifications
172
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Maintenance Operation Frequency — ObservationClean body/door drain holes.
Clean windshield wiper blades.
Replace windshield wiper blades.
Lubricate body lock cylinders, door and hood hinges.
Check headlamp alignment.
Check windshield washer fluid level. Add fluid if required.At least twice annually.
As required.
If wiping the blades with a clean cloth and mild detergent
and washing the windshield with a cleaner does not restore
a clean wipe.
Difficult to operate or noisy.
Lamp beams in wrong position when vehicle operating
loaded.
If washers do not spray fluid when operated. GENERAL MAINTENANCE SERVICES
Listed below are vehicle checks that should be made periodically either by the owner or a qualified technician. It is recommended
that deficiencies be brought to the attention of your dealer or another qualified service outlet as soon as possible in order that
advice regarding the need for service or replacement can be obtained.
General maintenance information
187
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Relays ........................................115
Safety belts
(see Safety restraints) .....61,62,63
Safety defects, reporting ..........204
Safety restraints ................61,62,63
belt minder ...............................67
cleaning the safety belts ...70,167
extension assembly ..................66
for adults ..............................62,63
for children ...............................71
lap belt ......................................65
warning light
and chime ........................14,15,66
Safety seats for children .......72,73
Seat belts
(see Safety restraints) ...............61
Seats ............................................58
child safety seats .................72,73
Servicing your vehicle ..............179
Speed control ..............................51
Speedometer ...............................17
Starting your vehicle ..................77
jump starting ..........................125
preparing to start your
vehicle .......................................77
Tachometer .................................18
Tires
checking the pressure ............151Towing
wrecker ....................................125
Transmission
fluid, checking and adding
(automatic) .............................137
fluid, checking and adding
(manual) .................................137
manual operation ......................97
Trip odometer .............................18
Turn signal .............................12,49
Vehicle Identification
Number (VIN) ...........................173
Vehicle loading ..........................111
Warning chimes ......................10,15
Warning lights (see Lights) .......10
Washer fluid ..............................133
reservoir ..................................133
Water, Driving through .............112
Wheels .......................................147
Windows
power .........................................55
Windshield washer
fluid and wipers
checking and cleaning ............146
operation ...................................50
replacing wiper blades ...........146
Wrecker towing .........................125
Index
207