1998 Mercury Villager check engine light

Indicator Lights and Chimes
Brake System Warning Light
The warning light for the brakes can show two things Ð that the
parking brake is not fully released, or that the brake fluid
level is low in the master cylinder reservoir. If the fluid level is
low, the brake system should be checked by your dealer or a
qualified service technician.
The BRAKE light normally illuminates when you turn the ignition
key to the ON position to verify that the indicator bulb is
working. If the light stays on or comes on when the engine is
running and after you have released the parking brake fully, have
the hydraulic brake system serviced.
WARNING
The BRAKE light indicates that the brakes may not be
working properly. Have the brakes checked immediately.
Brake system and parking brake light
Instrumentation
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A problem with the system is indicated by one or more of the
following: the readiness light will either flash or stay lit, or it will
not light.
WARNING
If any of these things happen, even intermittently, have
the air bag system serviced at your Ford or Lincoln-Mercury
dealer immediately.
Service Engine Soon Warning Light
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). This 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 driveable and will not require towing.
Supplemental air bag readiness light
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WARNING
Under engine misfire conditions, excessive exhaust
temperatures could damage the catalytic converter, the
fuel system, interior floor coverings or other vehicle
components, possibly causing a fire.
Charging System Light
This light indicates that your battery is not being charged and
that you need to have the electrical system checked.
This light illuminates every time you turn your ignition key to the
ON or START position. The light should go off when the
engine starts and the alternator begins to charge.
If the light stays on or illuminates when the engine is running,
have the electrical system checked as soon as possible.
Engine Oil Pressure Warning Light
The oil pressure light is represented by an oil can symbol. It
indicates the engine's oil pressure, not oil level. However, if your
engine's oil level is low, it could affect the oil pressure. The oil
pressure light will flash if the oil pressure drops below the normal
operating level. When you turn the key to the ON position, the
light will illuminate.
Charging system light
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The light should turn off after a few seconds. If the light stays on or
illuminates when the engine is running, your vehicle has lost oil
pressure and continued operation will cause severe engine damage.
If your vehicle loses engine oil pressure:
1. Pull off the road as soon as safely possible.
2. Turn off the engine. If you do not stop the engine as soon as
safely possible, severe engine damage could result.
3. Check the oil level following the instructions on checking and
adding engine oil in this owner guide. (SeeEngine oilin the
index.) Make sure your vehicle is on level ground.
4.
If the level is low, add as much oil as necessary before you drive
your vehicle again. Do not drive your vehicle if the oil pressure
light is on, even if the oil level is correct. For more information about
adding oil, seeEngine oil, checkingin the Index.
Door Ajar Warning Light
If the ignition switch is in the ON position and any door or the
liftgate is not completely closed, the light will illuminate.
Oil pressure light
Door ajar warning light
Instrumentation
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The electronic cluster has all of the same warning lights as the
mechanical cluster, however, some of the gauges will be electronic
instead of analog. In addition, the electronic cluster has a fuel
computer which displays fuel economy, distance to empty and
outside air temperature.
Engine Coolant Temperature Gauge
This gauge shows you the temperature of the engine coolant and
is identified by a thermometer symbol. The letter H means
that the coolant is hot, C means that it is cold, and NORMAL
means that the coolant is within the normal operating range.
The indicator bar on the graph will move into the normal operating
range as the engine warms up. When you are in heavy traffic
or stop-and-go driving in hot weather, the gauge may read at the
very top of the NORMAL range. This is acceptable.
However, if the indicator bar on the graph moves into the H
(hot) position, the engine is overheating and may be damaged. If
this happens, you should stop your vehicle as soon as safely
possible. Turn off the engine and let it cool. Check the coolant level
to be sure that it is at the proper level. If your vehicle needs
more coolant, seeEngine coolantin the Index and read the section
regardingadding coolant.
Instrumentation
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NOTE: Your vehicle has an interlock that prevents you from
shifting out of P (Park) unless your foot is on the brake
pedal.
If the engine does not start after two attempts:
1. Turn the ignition key to the OFF position.
2. Press the accelerator all the way to the floor and hold it.
3. Turn the ignition key to the START position.
4. Release the ignition key when the engine starts.
5. Release the accelerator gradually as the engine speeds up.
If the engine still does not start, the fuel pump shut-off switch may
have been activated. For directions on how to reset the switch
seeFuel Pump Shut-Off Switchin the index.
A computer system controls the engine's idle speed. When you
start your vehicle, the engine's idle speed normally runs high.
These faster engine speeds will make your vehicle coast
slightly faster than its normal idle speed. It should, however,
slow down after a short time. If it does not, have the idle speed
checked.
If the engine idle speed does not slow down automatically, do
not allow your vehicle to idle for more than 10 minutes. Have the
vehicle checked.
WARNING
Extended idling at high engine speeds can produce very
high temperatures in the engine and exhaust system,
creating the risk of fire or other damage.
Starting
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5. Check under the vehicle again for leaking fuel. If you see or
smell fuel, do not start your vehicle again. If there is no
fuel, you can try to start your vehicle again.
6. Check all vehicle warning lights before driving your vehicle.
Guarding Against Exhaust Fumes
Carbon monoxide, although colorless and odorless, is present in
exhaust fumes. Take precautions to avoid its dangerous
effects.
WARNING
Do not start your vehicle in a closed garage or in other
enclosed areas. Exhaust fumes can be toxic. Always open the
garage door before you start the engine.
WARNING
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 by a
qualified technician whenever:
myour vehicle is raised for service
mthe sound of the exhaust system changes
myour vehicle has been damaged in an accident
Improve your ventilation by keeping all air intake vents clear of
snow, leaves, and other objects.
If the engine is idling while you are stopped in an open area for
long periods of time, open the windows at least one inch (2.5
cm). Also, adjust the heating or air conditioning system to bring
in outside air.
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During ABS activation, a mechanical noise may be heard as the
ABS cycles. This is normal ABS operation.
Anti-lock brake system (ABS)
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. If
the vehicle has continuous vibration or shudder while braking,
felt mainly in the steering wheel, the vehicle most likely needs
service.
The ABS system has self-check capabilities. The system turns on
the ABS warning light each time you start the engine. After
the engine is started and the ABS warning light turns off, the system
performs another test the first time the vehicle reaches 4 mph
(6 km/h). A mechanical noise may be heard as the ABS system
performs a self test. This is a normal part of the self test
feature. If a malfunction is found during this check, the ABS
warning light will come on.
You should always be careful when braking, even if your vehicle
has the ABS system. Heavy braking on roads with loose
surfaces such as snow or gravel, or roads with severe pavement
irregularities could also cause you to lose control of your
vehicle.
WARNING
If the anti-lock brake system warning light remains on or
comes on while driving, have the braking system
checked by a qualified service technician as soon as
possible.
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