1999 FORD TAURUS check engine

WARNING LIGHTS AND CHIMES
Standard instrument cluster
Optional instrument cluster
Turn signal
Illuminates when the
left or right turn signal
or the hazard lights are
turned on. If one or
both of the indicators stay on continuously or flash
faster, check for a burned-out turn signal bulb. Refer
toExterior bulbsin theMaintenance and care
chapter.
High beams
Illuminates when the
high beam headlamps
are turned on.
CRUISE
RPMx1000
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7EFC H
FUEL DOOR>
SERVICE
ENGINE
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UNLEADED FUEL ONLY
THEFT LOW
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EFC H
FUEL DOOR>
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ENGINE
SOON
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Instrumentation
6

Safety belt
Momentarily illuminates
when the ignition is
turned to the ON
position to remind you
to fasten your safety belts. For more information,
refer to theSeating and safety restraintschapter.
Door ajar
Illuminates when the
ignition is in the ON or
START position and
any door is open.
Service engine soon
Your vehicle is
equipped with a
computer that monitors
the engine's emission
control system. This
system is commonly known as the On Board
Diagnostics System (OBD II). The OBD II system
protects the environment by ensuring that your
vehicle continues to meet government emission
standards. The OBD II system also assists the
service technician in properly servicing your vehicle.
TheService Engine Soonindicator light illuminates
when the ignition is first turned to the ON position
to check the bulb. If it comes on after the engine is
started, one of the engine's emission control systems
may be malfunctioning. The light may illuminate
without a driveability concern being noted. The
vehicle will usually be drivable and will not require
towing.
What you should do if the Service Engine Soon
light illuminates
Light turns on solid:
This means that the OBD II system has detected a
malfunction.
SERVICE
ENGINE
SOON
Instrumentation
7

of a tank indicated on the fuel gauge (refer toFuel
gaugein this chapter for more information). The
ignition must be in the ON position for this lamp to
illuminate. The lamp will also illuminate for several
seconds after the ignition is turned to the ON
position regardless of the fuel level.
Low coolant (if equipped)
This lamp will
illuminate when the
engine coolant inside
the reservoir is low.
This lamp will come on
when the ignition is first turned on, but then should
turn off. If the lamp stays on, you should check the
coolant level inside the reservoir. For instructions on
adding coolant, seeEngine coolantin the
Maintenance and carechapter.
Anti-theft system (if equipped)
Refer toPerimeter
alarm system (if
equipped)and
SecuriLockypassive
anti-theft systemin theControls and features
chapter.
Anti-lock brake system (ABS) (If equipped)
Momentarily illuminates
when the ignition is
turned on and the
engine is off. If the
light does not illuminate momentarily at start up,
remains on or continues to flash, the ABS needs to
be serviced. With the ABS light on, the anti-lock
brake system is disabled and normal braking is still
effective unless the brake warning light also remains
illuminated with parking brake released.
LOW
COOLANT
THEFT
ABS
Instrumentation
9

Speed control (if equipped)
This light comes on
when either the
SET/ACCEL or
RESUME controls are
pressed. It turns off
when the speed control OFF control is pressed, the
brake is applied or the ignition is turned to the OFF
position.
Brake system warning
Momentarily illuminates
when the ignition is
turned to the ON
position, the engine is
off and the parking brake is engaged. If the brake
warning lamp does not illuminate at this time, seek
service immediately. Illumination after releasing the
parking brake indicates low brake fluid level and the
brake system should be inspected immediately.
Engine oil pressure
Momentarily illuminates
when the ignition is
turned to the ON
position and the engine
is off. Illuminates when the oil pressure falls below
the normal range. Stop the vehicle as soon as safely
possible and switch off the engine immediately.
Check the oil level and add oil if needed. Refer to
Engine oilin theMaintenance and Carechapter.
Charging system
Illuminates when the
ignition is turned to
the ON position and
the engine is off. The
light also illuminates when the battery is not
charging properly, requiring electrical system
service.
CRUISE
P!
BRAKE
Instrumentation
10

Important safety precautions
A computer system controls the engine's idle
revolutions per minute (RPM). When the engine
starts, the idle RPM runs faster to warm the engine.
If the engine idle speed does not slow down
automatically, have the vehicle checked. Do not
allow the vehicle to idle for more than ten minutes
at the higher engine RPM.
Before starting the vehicle:
1. Make sure all vehicle occupants have buckled
their safety belts. For more information on safety
belts and their proper usage, refer to theSeating
and safety restraintschapter.
2. Make sure the headlamps and vehicle accessories
are off.
3. Make sure the
parking brake is set.
4. Make sure the
gearshift is in P (Park).
5. Turn the key to 4
(ON) without turning
the key to 5 (START).
PRNDD1
1
23
4
5
Starting
103

Using the engine block heater (if equipped)
An engine block heater warms the engine coolant,
which improves starting, warms up the engine faster
and allows the heater-defroster system to respond
quickly. Use of an engine block heater is strongly
recommended if you live in a region where
temperatures reach -23ÉC (-10ÉF) or below.
For best results, plug the heater in at least three
hours before starting the vehicle. Using the heater
for longer than three hours will not harm the engine,
so the heater can be plugged in the night before
starting the vehicle.
To prevent electrical shock, do not use your
heater with ungrounded electrical systems
or two-pronged (cheater) adapters.
Guarding against exhaust fumes
Although odorless and colorless, carbon monoxide is
present in exhaust fumes. Take precautions to avoid
its dangerous effects.
If you ever smell exhaust fumes of any kind
inside your vehicle, have your dealer inspect
and fix your vehicle immediately. Do not drive if
you smell exhaust fumes. These fumes are harmful
and could kill you.
Have the exhaust and body ventilation systems
checked whenever:
²the vehicle is raised for service.
²the sound of the exhaust system changes.
²the vehicle has been damaged in a collision.
Starting
105

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-metalº, 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.
Anti-lock brake system (ABS) (if equipped)
On vehicles equipped with an anti-lock braking
system (ABS), a noise from the hydraulic pump
motor and pulsation in the pedal may be observed
during ABS braking events. Pedal pulsation coupled
with noise while braking under panic conditions or
on loose gravel, bumps, wet or snowy roads is
normal and indicates proper functioning of the
vehicle's anti-lock brake system. The ABS performs a
self-check at 17 km/h (10 mph) after you start the
engine and begin to drive away. A brief mechanical
noise may be heard during this test. This is normal.
If a malfunction is found, the ABS warning light will
come on. If the vehicle has continuous vibration or
shudder in the steering wheel while braking, the
vehicle should be inspected by a qualified service
technician.
Driving
107

When towing a trailer:
²Use D (Drive) or a lower gear when towing up or
down steep hills. This will eliminate excessive
downshifting and upshifting for optimum fuel
economy and transaxle cooling.
²Anticipate stops and brake gradually.
Servicing after towing
If you tow a trailer for long distances, your vehicle
will require more frequent service intervals. Refer to
your maintenance guide and or service guide for
more information.
Trailer towing tips
²Practice turning, stopping and backing up in an
area before starting on a trip to get the feel of the
vehicle trailer combination. When turning, make
wider turns so the trailer wheels will clear curbs
and other obstacles.
²Allow more distance for stopping with a trailer
attached.
²The trailer tongue weight should be 10% of the
loaded trailer weight.
²After you have traveled 80 km (50 miles),
thoroughly check your hitch, electrical
connections and trailer wheel lug nuts.
²When stopped in traffic for long periods of time in
hot weather, place the gearshift in P (Park) and
increase idle speed. This aids engine cooling and
air conditioner efficiency.
²Vehicles with trailers should not be parked on a
grade. If you must park on a grade, place wheel
chocks under the trailer's wheels.
Towing your vehicle behind another vehicle
At times, you may want to tow your vehicle behind
another vehicle, such as a recreational vehicle, car
or a truck.
Driving
122