FORD THUNDERBIRD 1996 10.G Repair Manual

58 % [LG03475( ALL)05/94]Anti-Lock Brake System Light
(If equipped)
[LG03500( ALL)05/94]
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.
*
[LG03505( BCGV)01/95]
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.
[LG03680( ALL)05/95]
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59
*
[LG03700( ALL)05/95]
RWARNING
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.
[LG03800( ALL)05/95]
NOTE: If a fault occurs in the anti-lock
system, and the brake warning light is
not lit, the anti-lock system is disabled
but normal brake function remains
operational.
%*
[LG04300( ALL)04/95]
Safety Belt Warning Light and Chime
*
[LG04305( ALL)03/95]
This warning light and chime remind you to
fasten your safety belt. The following conditions
will take place:
[LG04317( BC )03/95]
q
If the safety belt is not buckled when the key
is turned to the ON position, the light will
come on for 1 to 2 minutes and the chime
will sound for 4 to 8 seconds.
*
[LG04320(MBC )03/95]
q
If the safety belt is buckled while the light is
on and the chime is sounding, both the light
and chime will turn off.
[LG04340( BC )03/95]
q
If the safety belt is buckled before the key is
turned to the ON position, the light will
come on for 1 to 2 minutes.
[LG04600( ALL)05/92]
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60 %
*
[LG04610( ALL)01/95]
Air Bag Readiness Light
[LG04620( ALL)05/94]
The air bag system uses a readiness light to
indicate the condition of the system. If the
system is functioning properly, the light will
stay on for 6 seconds when the ignition switch is
turned to the ON position.
[LG04630( ALL)05/94]
If there is a problem with the system, two things
may happen: the readiness light will either flash
or stay lit up, or you will hear a beeping sound.
If either of these things happen, have the air bag
system serviced at your Ford or Lincoln-Mercury
dealer immediately.
[LG04645( BC )05/95]
one inch art:0011355-A%*
[LG04700( ALL)01/95]
Charging System Light
*
[LG04800( ALL)03/95]
This light indicates that your battery is not being
charged and that you need to have the electrical
system checked.
[LG04900( ALL)05/92]
one inch art:0010119-A*
[LG05100( ALL)02/95]
This light comes on 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.
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61
*
[LG05200( ALL)01/95]
If the light stays on or comes on when the
engine is running, have the electrical system
checked as soon as possible.
%*
[LG05205( BCGV)05/95]
Overdrive Off Indicator
[LG05210( ALL)06/93]
one inch art:0010730-A*
[LG05220( BCGV)01/95]
This light tells you that the Transmission Control
Switch (TCS) on the gearshift lever has been
pushed. When the light is on, the transmission
will not shift into overdrive. Depressing the
button on the shifter 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.
*
[LG05230( ALL)04/95]
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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62 %
*
[LG07200( ALL)01/95]
High Beam Light
*
[LG07300( ALL)03/95]
This light comes on when the headlamps are
turned to high beam or when you flash the
lights.
[LG07400( ALL)05/92]
one inch art:0010125-A% [LG08300( BC )07/93]
Check Gauges Warning Light (if equipped)
[LG08310( BC )03/93]
one inch art:0010128-D*
[LG08400( BC )06/94]
This light will come on when the key is in the
ON position and the:
[LG08500( BC )04/89]
q
engine coolant temperature gauge is high, or
[LG08600( BC )04/89]
q
engine oil pressure gauge is low, or
[LG08700( BC )05/95]
q
when the fuel tank has reached empty
reserve.
[LG08825( BC )03/90]
This light serves as a reminder for you to check
the engine coolant temperature gauge, the
engine oil pressure gauge or the fuel gauge. It
will come on if there is a condition that needs
your attention.
[LG08850( BC )07/93]
SeeEngine Coolant Temperature Gauge, Engine Oil
Pressure Gauge,orFuel Gaugein this chapter for
more information.
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63 %
*
[LG11005( ALL)03/95]
Check Engine Warning Light
*
[LG11015( ALL)03/95]
The Powertrain On-Board Diagnostic II (OBD II)
system consists of the hardware and software
necessary to monitor the operation of the
powertrain. The OBD II system is designed to
check the function of the vehicle's powertrain
control system during normal operation. If an
emission problem is detected, the Check Engine
Warning Light (in the cluster) is turned on.
*
[LG11020( ALL)03/95]
Modification or additions to the vehicle may
cause incorrect operation of the OBD II system.
Additions such as burglar alarms, cellular
phones, and CB radios must be carefully
installed. Do not install these devices by tapping
into or running wires close to powertrain control
system wires or components.
*
[LG11050( ALL)03/95]
The light comes on briefly when you turn the
ignition key toON, but it should turn off when
the engine starts. If the light does not come on
when you turn the ignition toONor if it comes
on and stays on when you are driving, have
your vehicle serviced as soon as possible. This
indicates a possible problem with one of the
vehicle's emission control systems. You do not
need to have your vehicle towed in.
*
[LG11055( ALL)04/95]
If the light turns on and off at one (1) second
intervals while you are driving the vehicle, it
means that the engine is misfiring. If this
condition persists, damage could occur to the
engine or catalytic convertor. Have your vehicle
serviced at the first opportunity. You do not
need to have your vehicle towed in.
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64
*
[LG11060( ALL)03/95]
If the light turns on and off on rare occasions
while you are driving, it means that a
malfunction occurred and the condition corrected
itself.
*
[LG11065( ALL)03/95]
An example of a condition which corrects itself
occurs when an engine running out of fuel
begins to misfire. In this case, the Check Engine
Warning Light may turn on and will then set a
Diagnostic Trouble Code indicating that the
engine was misfiring while the last of the fuel
was being consumed. After refueling, the Check
Engine Warning Light will turn off after the
vehicle has completed three consecutive warm
up cycles without a misfire condition occurring.
A warm up cycle consists of engine start from a
cold condition (engine at ambient temperature)
and running until the engine reaches normal
operating temperature.
*
[LG11075( ALL)03/95]
On the fourth engine start up, the Check Engine
Warning Light will turn off as soon as the
engine begins to crank. It is not necessary to
have the engine serviced.
*
[LG11100( BCGV)05/95]
Under certain conditions, the Check Engine
Warning Light may come on if the fuel cap is
not properly installed. If the Check Engine
Warning Light comes on and you suspect that
the fuel cap is not properly installed, pull off the
road as soon as it is safely possible and turn off
the engine. Remove and replace the fuel cap,
making sure it is properly seated.
*
[LG11200( ALL)05/95]
After completing the three consecutive warm up
cycles and on the fourth engine start up, the
Check Engine Warning Light should turn off. If
the light does not go off after the fourth engine
restart, have your vehicle serviced by your
dealer or a qualified technician.
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65 %
*
[LG12910( ALL)04/95]
Turn Signal Indicator Lights
*
[LG12920( ALL)05/95]
The turn signal arrow will flash to indicate the
direction in which you are going to be turning.
[LG12950( ALL)06/93]
one inch art:0010525-A%*
[LG13000( ALL)01/95]
Fuel Gauge
[LG13025( BC )05/95]
one third page art:0011340-A
The fuel gauge
[LG13100( ALL)08/93]
The fuel gauge displays approximately how
much fuel is in the fuel tank only when the
ignition switch is ON. For proper fuel gauge
indication after adding fuel, turn the ignition
switch OFF while refueling the vehicle.
[LG13150( ALL)08/93]
The fuel gauge indicator may vary slightly when
the vehicle is in motion. The most accurate
reading is obtained with the vehicle on level
ground.
*
[LG13200( ALL)08/93]
With ignition switch OFF, the fuel gauge
indicator may drift from the ignition switch ON
position.
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66 %
*
[LG13400( ALL)01/95]
Engine Coolant Temperature Gauge
*
[LG13550( ALL)03/95]
This gauge indicates the temperature of the
engine coolant, not the coolant level. If the
coolant is not at its proper level or mixture, the
gauge indication will not be accurate.
[LG13600( ALL)03/94]
The pointer moves from the C (cold) mark into
the NORMAL band as your engine coolant
warms up. Under normal driving conditions, the
pointer should stay in the NORMAL band. It is
acceptable for the pointer to fluctuate within the
NORMAL band under normal driving
conditions, and under certain driving conditions
such as, heavy stop and go traffic, or driving up
hills in hot weather, for the pointer to indicate at
the top of the NORMAL band.
[LG13650( ALL)05/94]
If, under any circumstances, the pointer moves
above the NORMAL band, the engine is
overheating and continued operation may cause
engine damage.
% [LG13730( BC )05/95]
one third page art:0011144-C
The engine coolant temperature gauge
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67
*
[LG14100( ALL)01/95]
If your engine coolant overheats:
*
[LG14200( ALL)03/95]
1. Pull off the road as soon as safely possible.
*
[LG14300( ALL)01/95]
2. Turn off the engine.
*
[LG14400( ALL)05/95]
3. Let the engine cool.DO NOT REMOVE
COOLANT SYSTEM FILL CAP UNTIL
THE ENGINE IS COOL.
*
[LG14500( ALL)04/95]
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.
*
[LG14600( ALL)01/95]
If the coolant continues to overheat, have the
coolant system serviced.
%*
[LG14800( ALL)01/95]
Speedometer
[LG14825( BC )05/95]
one third page art:0011341-A
The speedometer
*
[LG14900( ALL)01/95]
The speedometer tells you how many miles
(kilometers) per hour your vehicle is moving.
%*
[LG15000( ALL)01/95]
Odometer
*
[LG15100( ALL)01/95]
The odometer tells you the total number of miles
(kilometers) your vehicle has been driven.
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