check engine Mercury Grand Marquis 1997 Owner's Manuals

10
%*
[IS01700( BCGV)01/96]
The Mechanical Cluster
*
[IS02000( BCGV)01/96]
The following warning lights and gauges are on
the mechanical cluster. All of the warning lights
and gauges alert you to possible problems with
your vehicle. Some of the lights listed are
optional. The following sections detail what each
of these indicators means.
%*
[IS02600( ALL)01/96]
Brake System Warning Light
*
[IS02700( ALL)03/96]
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 a
qualified service technician.
[IS03050( GV)05/96]
one inch art:0010681-C
The brake system warning light
[IS03100( ALL)05/96]
This light comes on when the parking brake is
set, or if it is not set, it comes on briefly when
you turn the ignition key to START. It normally
goes off shortly after the engine starts and you
release the parking brake. If the light stays on
after you have fully released the parking brake,
have the hydraulic brake system serviced.
*
[IS03200( ALL)03/96]
RWARNING
The BRAKE light indicates that the brakes
may not be working properly. Have the
brakes checked immediately.
File:03rcisg.ex
Update:Tue Jun 11 13:54:07 1996

11 % [IS03300( ALL)04/96]
Anti-Lock Brake System Light
(If equipped)
[IS03400( ALL)12/95]
This warning light will go on each time you
start your vehicle. If it remains on for longer
than five seconds, you should shut off your
engine and restart. If the anti-lock brake light
stays on, this indicates that the anti-lock feature
is disabled and should receive immediate
attention by a qualified service technician.
Normal braking is not affected unless the brake
warning light is also lit.
*
[IS03500( ALL)03/96]
The Anti-Lock Brake System has self-check
capabilities. As previously described, the system
turns on the anti-lock light each time you start
your engine. After the engine is started and the
anti-lock light is out, the system performs
another test the first time the vehicle reaches
14 mph (22 km/h). The system turns on the
Anti-Lock Brake System (ABS) pump motor for
approximately 1/2 second. At this time a
mechanical noise may be heard. This is a normal
part of the self-check feature. If a malfunction is
found during this check the anti-lock light will
come on.
[IS03600( ALL)04/96]
one inch art:0011194-B
The anti-lock brake system light
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Update:Tue Jun 11 13:54:07 1996

14
*
[IS07800( ALL)03/96]
This light illuminates every time you turn the
ignition to the ON or START position (engine
off). The light should go off when the engine
starts and the alternator begins to charge.
*
[IS07900( ALL)03/96]
If the light stays on or illuminates when the
engine is running, have the electrical system
checked as soon as possible.
%*
[IS08400( BCGV)03/96]
Overdrive Off Indicator
[IS08600( ALL)04/96]
one inch art:0010730-B
The overdrive off indicator light
*
[IS08700( ALL)04/96]
This light tells you that the Transmission Control
Switch (TCS) has been pushed. When the light is
on, the transmission will not shift into overdrive.
Depressing the button will return the vehicle to
ªoverdrive onº mode. The transmission will be
in the ªoverdrive onº mode when the vehicle is
started even if the O/D OFF mode was selected
when the vehicle was last shut off.
[IS08900( ALL)05/96]
NOTE: If the light does not come on when the
TCS is depressed or if the light flashes
when you are driving, have your
vehicle serviced at the first
opportunity. If this condition persists,
damage could occur to the
transmission.
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Update:Tue Jun 11 13:54:07 1996

16 [IS10700( GV)01/96]Normally, the light will glow momentarily as
you turn the ignition key to the ON position. If
it glows continuously:
[IS10800( GV)01/96]
1. Safely pull off the road as soon as possible.
Turn the ignition key from ON to OFF and
ON again.
[IS10900( GV)01/96]
2. If the light still glows, check to see if the air
suspension switch is OFF. If it is OFF, push
the switch ON. If it is ON, push the switch
OFF and have the system checked as soon as
possible.
%*
[IS11000(M GV)03/96]
Check Engine Warning Light
%*
[IS11100( ALL)05/96]
This light illuminates when the engine's
Emission Control System requires service. It will
also illuminate when the ignition key is in the
ON position and the engine is off.
[IS11300(M GV)05/96]
one inch art:0010134-B
The check engine warning light
%*
[IS12300( ALL)03/96]
Turn Signal Indicator Lights
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[IS12400( ALL)03/96]
The turn signal arrow will flash to indicate the
direction in which you are going to be turning.
[IS12500( ALL)04/96]
one inch art:0010525-A
The turn signal indicator light
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Update:Tue Jun 11 13:54:07 1996

19
*
[IS16800( ALL)03/96]
4. Check the coolant level following the
instructions on checking and adding coolant
to your engine, seeEngine Coolantin the
Index. If you do not follow these
instructions, you or others could be injured.
*
[IS16900( ALL)03/96]
If the coolant continues to overheat, have the
coolant system serviced.
%*
[IS18100( ALL)03/96]
Speedometer
*
[IS18350( ALL)03/96]
The speedometer tells you how many miles
(kilometers) per hour your vehicle is moving.
%*
[IS18900( ALL)03/96]
Odometer
*
[IS19000( ALL)01/96]
The odometer tells you the total number of miles
(kilometers) your vehicle has been driven.
%*
[IS20400( ALL)01/96]
Trip Odometer
*
[IS20500( ALL)04/96]
If you want to track your mileage up to 999.9
miles (kilometers), use the trip odometer. Simply
set the trip odometer to zero by pressing the
reset control firmly when beginning the distance
you wish to measure.
[IS20600( ALL)04/96]
Since the trip odometer displays distance
independent of the odometer it will not always
advance to the next mile (kilometer) at the same
time as the odometer.
[IS21400(M GV)05/96]
Battery Voltage Gauge
[IS21500(M GV)05/96]
This gauge shows you the battery voltage when
the ignition key is in the ON position.
[IS21605( GV)05/96]
If the battery is operating under cold weather
conditions, the pointer may indicate in the upper
range of the normal band while the battery is
charging. If you are running electrical accessories
with the engine off or idling at a low speed, or
the battery is not fully charged, the pointer may
move toward the lower end of the normal band.
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Update:Tue Jun 11 13:54:07 1996

20 [IS21705( GV)05/96]If it stays outside the normal band, have your
vehicle's electrical system checked as soon as it
is safely possible.
[IS22000( GV)01/96]
one third page art:0010699-C
The battery voltage gauge
%*
[IS22100(M GV)04/96]
Engine Oil Pressure Gauge
[IS22205( GV)05/96]
This gauge indicates the engine oil pressure, not
the oil level. However, if your engine's oil level
is low, it could affect the oil pressure. With the
engine running, the pointer should move into
the normal band. If the pointer drops below the
normal band while the engine is running, you
have lost oil pressure and continued operation
will cause severe engine damage.
*
[IS22500(M GV)05/96]
If you lose engine oil pressure:
*
[IS22600(M GV)04/96]
1. Pull off the road as soon as safely possible.
*
[IS22700(M GV)04/96]
2. Shut off the engine immediately or severe
engine damage could result.
[IS22800(M GV)04/96]
3. Check the engine's oil level, following the
instructions on checking and adding engine
oil, see theEngine Oilin the Index. If you do
not follow these instructions, you or others
could be injured. To assure an accurate
reading, your car should be on level ground.
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Update:Tue Jun 11 13:54:07 1996

24
*
[IS25122( GV)03/96]
3. Let the engine cool.DO NOT REMOVE
COOLANT SYSTEM FILL CAP UNTIL
THE ENGINE IS COOL.
*
[IS25123( GV)03/96]
4. Check the coolant level following the
instructions on checking and adding coolant
to your engine, seeEngine Coolantin the
Index. If you do not follow these
instructions, you or others could be injured.
*
[IS25124( GV)03/96]
If the coolant continues to overheat, have the
coolant system serviced.
*
[IS25125( GV)03/96]
If only the top two and bottom two bars appear
on the gauge, then the system is indicating that
it requires servicing. Contact your dealer for
service as soon as possible.
%*
[IS25127( GV)03/96]
Safety Belt Warning Light and Chime
*
[IS25128( GV)03/96]
This warning light and chime remind you to
fasten your safety belt. The following conditions
will take place:
*
[IS25129( GV)03/96]
q
If the driver's safety belt is not buckled when
the ignition is turned to the ON position, the
light will turn on for 1 to 2 minutes and the
chime will sound for 4 to 8 seconds.
*
[IS25130( GV)03/96]
q
If the driver's safety belt is buckled while the
light is on or the chime is sounding, both the
light and the chime will turn off.
*
[IS25131( GV)03/96]
q
If the driver's safety belt is buckled before the
ignition is turned to the ON position, neither
the light nor the chime will turn on.
[IS25133( GV)05/96]
one inch art:0010118-A
The safety belt warning light
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Update:Tue Jun 11 13:54:07 1996

25 %
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[IS25134( GV)05/96]
High Beam Light
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[IS25135( GV)03/96]
This light illuminates when the headlamps are
turned to high beam or when you flash the
lights.
[IS25136( GV)04/96]
one inch art:0010125-B
The high beam light
%*
[IS25137( GV)03/96]
Check Engine Warning Light
%*
[IS25138( GV)05/96]
This light illuminates when the engine's
Emission Control System requires service. It will
also illuminate when the ignition key is in the
ON position and the engine is off.
[IS25140( GV)05/96]
one inch art:0010134-B
The check engine warning light
%*
[IS25145( GV)05/96]
Air Bag Readiness Light
*
[IS25147( GV)05/96]
The air bag system uses a readiness light and a
tone to indicate the condition of the system. The
readiness light is in the instrument cluster. When
you turn the ignition key to the ON position,
this light will light up for six (6) seconds and
then turn off. This indicates that the system is
operating normally. NOTE: Regularly scheduled
maintenance of the air bag system is not
required.
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Update:Tue Jun 11 13:54:07 1996

26
*
[IS25149( GV)05/96]
If the light fails to illuminate, continues to flash,
remains on, or you hear a beeping sound, have
the system serviced at your Ford or
Lincoln-Mercury dealer immediately.
[IS25150( GV)05/96]
one inch art:0010514-A
The air bag readiness light
%*
[IS25151( GV)03/96]
Charging System Warning Light
[IS25152( GV)03/96]
This light comes on when you turn your ignition
key from OFF to ON. The light should go out
when the engine starts and the alternator begins
to charge.
*
[IS25153( GV)03/96]
If this light stays on or comes on while your
engine is running, this tells you that your
battery is not being charged and that you need
to have the electrical system checked as soon as
possible.
[IS25154( GV)05/96]
one inch art:0010533-A
The charging system warning light
File:03rcisg.ex
Update:Tue Jun 11 13:54:07 1996

27 %
*
[IS25155( GV)04/96]
Engine Oil Pressure Light
[IS25156( GV)05/96]
one inch art:0010532-A
The engine oil pressure light
[IS25157( GV)05/96]
This light indicates the engine oil pressure, not
the oil level. However, if your engine's oil level
is low, it could affect the oil pressure. The light
should come on every time your ignition key is
turned to ON or START, and should go out
when the engine starts. If the light stays on or
turns on while the engine is running, you have
lost oil pressure andcontinued operation will
cause severe engine damage.
*
[IS25158( GV)05/96]
If you lose engine oil pressure:
*
[IS25159( GV)04/96]
1. Pull off the road as soon as safely possible.
*
[IS25160( GV)05/96]
2. Shut off the engine immediately. If you do
not stop the engine as soon as safely
possible, severe engine damage could result.
[IS25161( GV)04/96]
3. Check the engine's oil level, following the
instructions on checking and adding engine
oil, seeEngine Oilin the Index. If you do
not follow these instructions, you or others
could be injured. To assure an accurate
reading, your vehicle should be on level
ground.
[IS25162( GV)03/96]
4. If the level is low, add only as much oil as
necessary before you start the engine again.
Do not overfill. Do not operate the engine if
the light is on, regardless of the oil level.
Contact your nearest dealer for service as
soon as possible.
File:03rcisg.ex
Update:Tue Jun 11 13:54:07 1996