2003 FORD MUSTANG brake

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
22—Not used
23—Not used
24 20A* A/C pressure
25—Not used
26 30A** PCM
27 20A** Daytime Running Lamps
(DRL) module, Foglamp
relay
28 25A CB Convertible top
29 Diode Convertible top circuit
breaker
* Mini Fuses ** Maxi Fuses
CHANGING THE TIRES
If you get a flat tire while driving, do not apply the
brake heavily. Instead, gradually decrease your
speed. Hold the steering wheel firmly and slowly
move to a safe place on the side of the road.
The use of tire sealants is not recommended and
may compromise the integrity of your tires. The use
of tire sealants may also affect your tire pressure
monitoring system (if equipped).
Temporary spare tire information
Your vehicle may have a temporary spare tire. The
temporary spare tire for your vehicle is labeled as
such. It is smaller than a regular tire and is designed
for emergency use only. Replace this tire with a
full-size tire as soon as possible.
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165

Ifyou use the temporary spare tire
continuously or do not follow these
precautions, the tire could fail, causing you to lose
control of the vehicle, possibly injuring yourself or
others.
When driving with the temporary spare tiredo not:
•use more than one temporary spare tire at a time
•exceed 80 km/h (50 mph) or drive further than 3
200 km (2 000 miles) total under any
circumstances
•load the vehicle beyond maximum vehicle load
rating listed on the tire pressure label on the
inside of the glove compartment door
•tow a trailer
•use tire chains
•drive through an automatic car wash, because of
the vehicle’s reduced ground clearance
•try to repair the temporary spare tire or remove it
from its wheel
•use the wheel for any other type of vehicle
Use of a temporary spare tire at any one wheel
location can lead to impairment of the following:
•handling, stability and braking performance
•comfort and noise
•ground clearance and parking at curbs
•Winter driving capability
Tire change procedure
To prevent the vehicle from moving when
you change a tire, be sure the parking brake
is set, then block (in both directions) the wheel
that is diagonally opposite (other side and end of
the vehicle) to the tire being changed.
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166

If the vehicle slips off the jack, you or
someone else could be seriously injured.
1. Park on a level
surface, activate hazard
flashers and set
parking brake.
2. Place gearshift lever
in P (Park) or R (manual transmission), turn engine
OFF, and block the diagonally opposite wheel.
3. Remove the spare
tire, jack and lug
wrench.
4. Remove the center
ornament (if equipped)
from the wheel. Loosen
each wheel lug nut
one-half turn
counterclockwise but
do not remove them
until the wheel is
raised off the ground.
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167

3. Install the lug nut by turning the wrench
clockwise.
JUMP STARTING YOUR VEHICLE
The gases around the battery can explode if
exposed to flames, sparks, or lit cigarettes.
An explosion could result in injury or vehicle
damage.
Batteries contain sulfuric acid which can
burn skin, eyes and clothing, if contacted.
Do not attempt to push-start your vehicle.
Automatic transmissions do not have
push-start capability; also, the catalytic
converter may become damaged.
Preparing your vehicle
When the battery is disconnected or a new battery is
installed, the transmission must relearn its shift
strategy. As a result, the transmission may have firm
and/or soft shifts. This operation is considered
normal and will not affect function or durability of
the transmission. Over time, the adaptive learning
process will fully update transmission operation.
1.Use only a 12–volt supply to start your
vehicle.
2. Do not disconnect the battery of the disabled
vehicle as this could damage the vehicle’s electrical
system.
3. Park the booster vehicle close to the hood of the
disabled vehicle making sure the two vehiclesdo
nottouch. Set the parking brake on both vehicles
and stay clear of the engine cooling fan and other
moving parts.
4. Check all battery terminals and remove any
excessive corrosion before you attach the battery
cables. Ensure the vent caps are tight and level.
5. Turn the heater fan on in both vehicles to protect
any electrical surges. Turn all other accessories off.
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170

PAINT CHIPS
Your dealer has touch-up paint and sprays to match
your vehicle’s color. Take your color code (printed
on a sticker in the driver’s door jam) to your dealer
to ensure you get the correct color.
•Remove particles such as bird droppings, tree sap,
insect deposits, tar spots, road salt and industrial
fallout before repairing paint chips.
•Always read the instructions before using the
products.
ALUMINUM WHEELS AND COVERS
Aluminum wheel rims or covers are coated with a
clearcoat paint finish. In order to maintain their
shine:
•Clean with Motorcraft Wheel and Tire Cleaner
(ZC-37–A), which is available from your dealer.
•Never apply any cleaning chemical to hot or warm
wheel rims or covers.
•Some automatic car washes may cause damage to
the finish on your wheel rims or covers.
Chemical-strength cleaners, or cleaning chemicals,
in combination with brush agitation to remove
brake dust and dirt, could wear away the
clearcoat finish over time.
•Do not use hydrofluoric acid-based or high
caustic-based wheel cleaners, steel wool, fuels or
strong household detergent.
•To remove tar and grease, use Ford Extra
Strength Tar and Road Oil Removal
(B7A-19520–AA), available from your dealer.
ENGINE
Engines are more efficient when they are clean
because grease and dirt buildup keep the engine
warmer than normal. When washing:
•Take care when using a power washer to clean
the engine. The high-pressure fluid could
penetrate the sealed parts and cause damage.
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SERVICE RECOMMENDATIONS
To help you service your vehicle:
•We highlight do-it-yourself items in the engine
compartment for easy location.
•We provide a scheduled maintenance guide which
makes tracking routine service easy.
If your vehicle requires professional service, your
dealership can provide the necessary parts and
service. Check yourWarranty Guide/Owner
Information Guideto find out which parts and
services are covered.
Use only recommended fuels, lubricants, fluids and
service parts conforming to specifications. Motorcraft
parts are designed and built to provide the best
performance in your vehicle.
PRECAUTIONS WHEN SERVICING YOUR
VEHICLE
Be especially careful when inspecting or servicing
your vehicle.
•Do not work on a hot engine.
•When the engine is running, keep loose clothing,
jewelry or long hair away from moving parts.
•Do not work on a vehicle with the engine running
in an enclosed space, unless you are sure you
have enough ventilation.
•Keep all lit cigarettes, open flames and other lit
material away from the battery and all fuel related
parts.
If you disconnect the battery, the engine must
“relearn”its idle conditions before your vehicle will
drive properly, as explained in theBatterysection in
this chapter.
Working with the engine off
•Automatic transmission:
1. Set the parking brake and ensure the gearshift is
securely latched in P (Park).
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194

2. Turn off the engine and remove the key.
3. Block the wheels to prevent the vehicle from
moving unexpectedly.
•Manual transmission:
1. Set the parking brake.
2. Depress the clutch and place the gearshift in 1
(First).
3. Turn off the engine and remove the key.
4. Block the wheels to prevent the vehicle from
moving unexpectedly.
Working with the engine on
•Automatic transmission:
1. Set the parking brake and ensure the gearshift is
securely latched in P (Park).
2. Block the wheels to prevent the vehicle from
moving unexpectedly.
Note:Do not start your engine with the air cleaner
removed and do not remove it while the engine is
running.
•Manual transmission:
1. Set the parking brake, depress the clutch and
place the gearshift in neutral.
2. Block the wheels to prevent the vehicle from
moving unexpectedly.
Note:Do not start your engine with the air cleaner
removed and do not remove it while the engine is
running.
The cooling fan is automatic and may come
on at any time. Always disconnect the
negative terminal of the battery before working
near the fan.
Maintenance and Specifications
195

IDENTIFYING COMPONENTS IN THE ENGINE
COMPARTMENT
3.8L OHV V6 engine
1. Engine oil filler cap
2. Engine oil dipstick
3. Brake fluid reservoir
4. Power distribution box
5. Windshield washer fluid reservoir
6. Battery
7. Power steering fluid reservoir
8. Engine coolant reservoir
9. Air filter assembly
10. Automatic transmission fluid dipstick
(if equipped)
6
1023
4
5
789
1
Maintenance and Specifications
197