2000 FORD F150 maintenance

Several air bag system components get hot after inflation. Do not
touch them after inflation.
If the air bag has deployed,the air bag will not function
again and must be replaced immediately.If the air bag is not
replaced, the unrepaired area will increase the risk of injury in a
collision.
The SRS consists of:
²driver and passenger air bag modules (which include the inflators and
air bags),
²one or more impact and safing sensors, passenger air bag deactivation
switch and diagnostic monitor (RCM)
²a readiness light and tone,
²and the electrical wiring which connects the components.
The RCM (restraints control module) monitors its own internal circuits
and the supplemental air bag electrical system warning (including the
passenger air bag deactivation switch, the impact sensors, the system
wiring, the air bag system readiness light, the air bag back up power and
the air bag ignitors).
Determining if the system is operational
The SRS uses readiness lights in the instrument cluster and the
passenger air bag deactivate switch or a tone to indicate the condition of
the system. Refer to theAir bag readinesssection in the
Instrumentationchapter orPassenger air bag deactivate switch
section in this chapter. Routine maintenance of the air bag is not
required.
A difficulty with the system is indicated by one or more of the following:
²The readiness lights will either
flash or stay lit.
²The readiness lights will not
illuminate immediately after
ignition is turned on.
²A series of five beeps will be heard. The tone pattern will repeat
periodically until the problem and/or light are repaired.
Seating and safety restraints
116

BRAKES
Your service brakes are self-adjusting. Refer to the scheduled
maintenance guide for scheduled maintenance.
Occasional brake noise is normal and often does not indicate a
performance concern with the vehicle's brake system. In normal
operation, automotive brake systems may emit occasional or intermittent
squeal or groan noises when the brakes are applied. Such noises are
usually heard during the first few brake applications in the morning;
however, they may be heard at any time while braking and can be
aggravated by environmental conditions such as cold, heat, moisture,
road dust, salt or mud. If a ªmetal-to-metal,º ªcontinuous grindingº or
ªcontinuous squealº sound is present while braking, the brake linings
may be worn-out and should be inspected by a qualified service
technician.
Rear anti-lock brake system (RABS)
Rear Anti-lock Brake System (RABS) is standard equipment on this
vehicle. RABS is designed to help you maintain directional stability in
emergency stopping situations. With RABS, the rear brakes are kept from
locking during panic stops; however, the front wheels can lock because
they are not controlled by RABS.
A clicking noise and slight pedal pulsation during RABS braking events
indicates the RABS is functioning. Pedal pulsation coupled with clicking
noise while braking under panic conditions on loose gravel, wet or snowy
roads is normal and indicates proper functioning of the vehicle's RABS. If
the vehicle has continuous vibration or shudder in the steering wheel
while braking, the vehicle should be inspected by a qualified service
technician.
The RABS operates by detecting the onset of rear wheel lockup during
brake applications and compensating for this tendency.
RABS warning lamp
TheABSwarning lamp in the instrument cluster momentarily illuminates
when the ignition is turned to the ON position. If the light does not
illuminate momentarily at start up, remains on or continues to flash, the
ABS needs to be serviced.
Driving
138

Do not connect a trailer's hydraulic brake system directly to your
vehicle's brake system. Your vehicle may not have enough
braking power and your chances of having a collision greatly increase.
The braking system of the tow vehicle is rated for operation at the
GVWR not GCWR.
Trailer lamps
Trailer lamps are required on most towed vehicles. Make sure your
trailer lamps conform to local and Federal regulations. See your dealer or
trailer rental agency for proper instructions and equipment for hooking
up trailer lamps.
Using a step bumper (if equipped)
The rear bumper is equipped with an integral hitch and only requires a
ball with a 25.4 mm (one inch) shank diameter. The bumper hasa2270
kg (5 000 lb.) trailer weight and 227 kg (500 lb.) tongue weight capacity.
If it is necessary to relocate the trailer hitch ball position, a
frame-mounted trailer hitch must be installed.
Driving while you tow
When towing a trailer:
²Ensure that you turn off your speed control. The speed control may
shut off automatically when you are towing on long, steep grades.
²Consult your local motor vehicle speed regulations for towing a trailer.
²Use a lower gear when towing up or down steep hills. This will
eliminate excessive downshifting and upshifting for optimum fuel
economy and transmission cooling.
²Anticipate stops and brake gradually.
Exceeding the GCWR rating may cause internal transmission
damage and void your warranty coverage.
Servicing after towing
If you tow a trailer for long distances, your vehicle will require more
frequent service intervals. Refer to your scheduled maintenance guide for
more information.
Driving
169

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.
MAXI
FUSE
115MAXI
FUSE
116MAXI
FUSE
117
MAXI
FUSE
118
MAXI
FUSE
111MAXI
FUSE
112MAXI
FUSE
113
MAXI
FUSE
114
MAXI
FUSE
107MAXI
FUSE
108MAXI
FUSE
109
MAXI
FUSE
110
MAXI
FUSE
103MAXI
FUSE
104MAXI
FUSE
105
MAXI
FUSE
106
MAXI
FUSE
101MAXI
FUSE
102 CB601 CB602 FUSE 17 FUSE 18FUSE 21 FUSE 22
FUSE 19 FUSE 20FUSE 23
FULL
RELAY 302R 401
D 501 FUSE 24
FUSE 15 FUSE 16
FUSE 13 FUSE 14
FUSE 11 FUSE 12
FUSE 9 FUSE 10
FUSE 7 FUSE 8
FUSE 5 FUSE 6
FUSE 3 FUSE 4
FUSE 1 FUSE 2
D 503 D 502
FULL
RELAY 301HALF
RELAY
207
FULL
RELAY 305FULL
RELAY 306
FULL
RELAY 303
FULL
RELAY 304
HALF
RELAY
201
HALF
RELAY
202HALF
RELAY 208
HALF
RELAY 209
HALF
RELAY 205
HALF
RELAY 206
HALF
RELAY
203
HALF
RELAY
204
Roadside emergencies
182

SERVICE RECOMMENDATIONS
To help you service your vehicle:
²We highlight do-it-yourself items in the engine compartment for easy
location.
²We 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 your ªWarranty Guideº to 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.
²Do not work on a hot engine.
²When the engine is running, keep loose clothing, jewelry or long hair
away from moving parts.
²Do not work on a vehicle with the engine running in an enclosed
space, unless you are sure you have enough ventilation.
²Keep 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 ªrelearnº its idle
conditions before your vehicle will drive properly, as explained in the
Batterysection in this chapter.
Working with the engine off
²Automatic transmission:
1. Set the parking brake and ensure the gearshift is securely latched in P
(Park).
2. Turn off the engine and remove the key.
3. Block the wheels to prevent the vehicle from moving unexpectedly.
²Manual transmission:
1. Set the parking brake.
2. Depress the clutch and place the gearshift in 1 (First).
Maintenance and care
197

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
²Automatic 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.
Do not start your engine with the air cleaner removed and do
not remove it while the engine is running.
²Manual 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.
Do not start your engine with the air cleaner removed and do
not remove it while the engine is running.
OPENING THE HOOD
1. Inside the vehicle, pull the hood
release handle located under the
bottom of the instrument panel.
2. Go to the front of the vehicle and
release the auxiliary latch that is
located under the front center of
the hood.
3. Lift the hood until the lift
cylinders hold it open.
BRAKE
HOOD
Maintenance and care
198

IDENTIFYING COMPONENTS IN THE ENGINE COMPARTMENT
4.2L V6 engine
1. Battery
2. Engine oil filler cap
3. Engine oil dipstick
4. Clutch fluid reservoir (manual transmission)
5. Brake fluid reservoir
6. Power distribution box
7. Engine coolant reservoir
8. Air filter assembly
9. Power steering fluid reservoir
10. Transmission fluid dipstick (automatic transmission)
11. Windshield washer fluid reservoir
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1191087
Maintenance and care
199

4.6L V8/5.4L V8 engines
1. Power steering fluid reservoir
2. Clutch fluid reservoir (manual transmission)
3. Engine oil dipstick
4. Brake fluid reservoir
5. Power distribution box
6. Air filter assembly
7. Engine coolant reservoir
8. Windshield washer fluid reservoir
9. Battery
10. Transmission fluid dipstick (automatic transmission)
11. Engine oil filler cap
ENGINE OIL
Checking the engine oil
Refer to the scheduled maintenance guide for the appropriate intervals
for checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off and wait a few minutes for the oil to drain into the
oil pan.
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910111324
6
5
Maintenance and care
200