light CHEVROLET TRACKER 1996 Owner's Manual

Air Bag Readiness Light
There is an air bag readiness light on the instrument
panel, which shows AIR
BAG. The system checks the
air bag’s electrical system for malfunctions. The light
tells you if there is an electrical problem. The system
check includes the air bag sensors, the air bag modules,
the wiring and the crash sensing and diagnostic module.
For more information on the air bag system, see “Air
Bag” in the Index.
AIR
BAG
You will see this light flash
for a few seconds when you
turn your ignition to
ON or
START. Then the light
should go out. This means
the system is ready.
If the
air bag readiness light doesn’t come on when you
start your vehicle, or stays on, or comes on when you
are driving, your
air bag system may not work properly.
Have your vehicle serviced right away.
Charging System Light
This light will come on
briefly when you turn on the
ignition, but the engine is
not running, as a check to
show you it is working.
Then it should go out when
the engine starts.
If the light stays
on or comes on while you are driving,
you
may have a problem with the electrical charging
system. It could indicate that you have a loose generator
drive belt
or another electrical problem. Have it checked
right away. Driving while this light
is on could drain
your battery.
If you must drive a short distance with this light on, be
certain to
turn off all your accessories, such as the radio
and air conditioner.
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Brake System Warning Light
Your Geo’s hydraulic brake system is divided into two
parts.
Xf one part isn’t working, the other part can still
work and stop you. For good braking, though, you need
both parts workmg well.
If the warning light comes on, there could be a brake
problem. Have your brake system inspected right away.
If the light comes on while you are driving, pull off the
road and stop carefully.
You may notice that the pedal is
harder to push. Or, the pedal may go closer to the flow.
It may take longer to stop. If the light is still on, or if the
anti-lock brake system warning light is flashing, have
the vehicle towed for service. (See “Anti-Lock Brake
System Warning Light” and
“Towing Your Vehicle”
in the
Index.)
BRAKE
United States Canada
This light should come on when you turn the ignition
key to
STAFtT. If it doesn’t corne on then, have it fixed
so it will be ready to warn you if there’s a problem.
I
/i CAUTION:
---
Your brake system may not working properly
if the brake system warning light is on. Driving
with the brake system warning light on can lead
to an accident. If the light is still on or if the
anti-lock
brake system warning light is flashing
after you’ve pulled
off the road and stopped
carefully, have the vehicle towed
for service.
When the ignition is on, the brake system warning light
will also come on when you set your parking brake. The
light will stay on if your parking brake doesn’t release
fully. If it stays on after your parking brake is fully
released, it means you have
a brake problem.
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Anti-Lock Brake System Warning
Light (Option)
ABS
With the anti-lock brake
system, this light will come
on when you start your
engine and it will stay
on for three seconds.
That’s normal.
If the light flashes when you’re driving, you don’t have
anti-lock brakes and there could be a problem with your
regular brakes. Pull off the road and stop carefully.
You
may notice that the pedal is harder to push. Or, the pedal
may go closer to the floor. It may take longer to stop.
Have the vehicle towed for service. (See
“Towing Your
Vehicle” in the Index.)
Your regular brake system may not be working
properly if the anti-lock brake system warning light
is flashing. Driving with the anti-lock brake system
warning light flashing
can lead to an accident. After
you’ve pulled
off the road and stopped caremy,
have the vehicle towed for service.
If the anti-lock brake system warning light stays on
longer than normal after you’ve started your engine, turn
the ignition
off. Or, if the light comes on and stays on
when you’re driving, stop as soon as possible and
turn
the ignition off. Then start the engine again to reset the
system.
If the light still stays on, or comes on again
while you’re driving, your Geo needs service. If the
light
is on but not flashing and the regular brake system
warning light isn’t on,
you still have brakes, but you
don’t have anti-lock brakes.
The anti-lock brake system warning light should come
on briefly when you turn the ignitiorrkey to ON- If the
light doesn’t come on then, have it fixed so it will-be
ready to warn you
if there is a problem.
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Anti-Lock Brake’ System Active
Light (Option)
ABS
ACTIVE
When your anti-lock system
is adjusting brake pressure
to help avoid
a braking skid,
the
anti-lock brake system
active light will
come on.
Engine Coolant Temperature Gage
This gage shows the engine
coolant temperature. If the
gage pointer
moves to the
H (red) side, your engine is
I/
Slippery road conditions may exist if this light comes
on, so adjust your driving accordingly. The light will
stay on for a few seconds after the system stops
adjusting brake pressure. It
means that your engine coolant
has overheated and
you should stop your vehicle and turn off the engine as
soon as possible.
In “Problems on the Road,” this manual shows what to
do. See
“Engine Overheating” in the Index.
The anti-lock brake system active light also comes on
briefly when you turn the ignition key to ON. If the light
doesn’t come on then, have it fixed so it will be there to
tell you when the system is active.
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Malfunction Indicator Lamp
(Service Engine Soon Light)
SERVICE
ENGINE
SOON
Your Geo is equipped with
a computer which monitors
operation of the fuel,
ignition and emission
control systems.
This system is called OBD I1 (On-Board
Diagnostics-Second Generation) and is intended
to
assure that emissions are at acceptable levels for
the life
of the vehicle, helping to produce a cleaner
environment.
(In Canada, OBD I1 is replaced by
Enhanced Diagnostics.) The SERVICE ENGINE
SOON
light comes on to indicate that there is a problem and
service
is required. Malfunctions often will be indicated
by the system before any problem is apparent, which
may prevent more serious damage to your vehicle. This
system is also designed to assist your service technician
in correctly diagnosing any malfunction.
NOTICE:
If you keep driving your vehicle with this light
on, after
a while, your emission controls may not
work as well, your fuel economy may not be as
good and your engine may not run as smoothly.
This could lead to costly repairs that may not be
covered
by your warranty.
This light should come on, as a check to show you it is
working, when the ignition is on and the engine
is not
running.
If the light doesn’t come on, have it repaired.
This light will also come on during a malfunction in one
of two ways:
0 Light Flashing -- A misfire condition has been
detected, A misfire increases vehicle emissions and
may damage the emission tontrol system on your
vehicle. Dealer or qualified service center diagnosis and service is required.
0 Light On Steady -- An emission control system
malfunction has been detected
on your vehicIe.
Dealer or qualified service center diagnosis and
service may be required.
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If the Light Is Flashing
The following may prevent more serious damage to
your vehicIe:
Reduce vehicle speed.
Avoid hard accelerations.
@ Avoid steep uphill grades.
If towing a trailer, reduce the amount of cargo being
hauled as soon as it is possible.
If the light stops flashing and remains on steady, see “If
the Light Is On Steady” following.
If the light continues to flash, when it is safe to do so,
stop the vehicle. Put your vehicle in PARK (P). Turn the
key
off, wait at least 10 seconds and restart the engine.
If the light remains on steady, see “If the Light Is On
Steady” following.
If the light is still flashing follow the
previous steps, and drive the vehicle to
your dealer or
qualified service center for service.
If the Light Is On Steady
You may be able to correct the emission system
malfunction
by considering the following:
Did you
just put fuel into your vehicle?
If so, reinstall the fuel cap, making sure to fully install
the cap.
The diagnostic system can determine if the fuel
cap has been left off or improperly installed. This will
allow fuel to evaporate into
the atmosphere. A few
driving trips should
turn the light off.
Did you just drive through a deep puddle of water?
If so, your electrical system may be wet. The condition
will usually be corrected when the electrical system
dries out.
A few driving trips should turn the light off.
Are you low on fuel?
As your engine starts to run out of fuel, your engine may
not run as efficiently as designed since small amounts
of
air are sucked into the fuel line causing a misfire. The
system can detect this. Adding fuel should correct
this
condition. Make sure to install the fuel cap properly. It
will take a few driving trips to turn the light off.
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Have you recently changed brands of fuel?
If so, be sure to fuel your vehicle with quality fuel (see
“Fuel” in the Index). Poor fuel quality
will cause your
engine not to mn
as efficiently as designed. You may
notice this as stalling after start-up, stalling when you
put the vehicle into gear, misfiring, hesitation on
acceleration or stumbling on acceleration. (These
conditions may go away once the engine is warmed up.)
This will be detected by the system and cause the light
to turn on.
Oil Pressure Light
If you have a problem with
your oil, this light may stay
on after you start your
engine, or come
on when
you are driving.
If you experience this condition, change the fuel brand
you use. It will require at least one full tank of the
proper fuel to turn the light off.
If none of the above steps have made the light turn off, your engine properly lubricated and cool. The engine
have your dealer or qualified service center check the could be low on oil, or have some other oil related
vehicle. Your dealer has the proper test equipment and problem. Have it fixed right away.
diagnostic
tools to fix any mechanical or electrical
problems that may have developed. This indicates
that there
is not enough pressure to keep
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The oil light could also come on in three other situations.
When the ignition is on but the engine is not running,
&e light. wLU come on as a test to show you it is
working, but the light will go out when
you turn the
engine to START.
If it doesn’t come on with the
ignition on, you may have a problem with the fuse
or
bulb. Have it fixed right away.
light
may blink on and off. This is normal.
Sometimes when the engine is idling at a stop, the
If you make a hard stop, the light may come on for a
moment. This is normal.
Don’t keep driving if the oil pressure is low. If
you
do, your engine can become so hot that it
catches
fire. You or others could be burned.
Check your oil as soon
as possible and have your
vehicle serviced.
NOTICE:
Damage to your engine from neglected oil
problems
can be costly and is not covered by
your warranty.
Power Indicator Light (Option)
POWER
- This light comes on
when the power mode
selector switch is turned to
P (power) with the ignition
switch
in the.ON position.
-
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Overdrive Off Light (Option) Fuel Gage
O/D OFF
This light comes on
when the automatic four-speed transmission
has been converted to the
three-speed mode and
overdrive
is turned off.
Daytime Running Lamps .(DRL)
Indicator Light
This light goes on whenever
the daytime running lamps are on. Your
fuel gage shows about
how much fuel is in your
tank. When the gage first
indicates
EMPTY (E), you
still have a little fuel left
(about one or two gallons)
(4 to 8 L), but you need to
get more right away.
Here are four concerns some owners have had about the
fuel gage. All these situations are normal and do not
indicate that anything is wrong with the fuel gage.
At the gas station, the fuel pump shuts off before the
0 It takes more (or less) fuel to fill up than the gage
gage reads
FULL (F).
reads. For example, the gage reads half full, but it took
more (or less)
than half of the tank’s capacity to fii it.
The gage moves a little when you turn, stop or
When you turn the engine off, the gage doesn’t go
speed
up.
back to
EMPTY (E).
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w2 FLOOR: This position directs air toward the floor.
wy DEFOG: This position directs air toward the
floor, the windsheld and side windows.
DEFROST: This position directs air to the
windshield and side windows.
Fan Control Lever
Slide the lever away from OFF to turn the system on.
Move the lever toward the fan symbol to increase the
fan’s speed.
Temperature Control Lever
Slide the lever to change the temperature of the air
flowing from the system. Move it to the right for
warmer
air and to the left for cooler air. Without
optional air conditioning, the air temperature cannot
be
less than the outside air temperature.
Air Intake Lever
RECIRCULATE: Choose this position to recirculate
the inside
air through the comfort control system.
CIRCULATE: Choose this position to circulate outside
air through the comfort control system.
Air Conditioner Controls (Option)
The air conditioning system
uses the same controls as
described previously. The
function
of each lever is
explained under “Climate
Control System” in this
part.
The incoming air is
cooled and dehumidified
instead
of being heated.
Push the
A/C button to change your comfort control
system
from heating to air conditioning. A light will
come on when the air conditioning is on. The A/C
button can also control the humidity
in your vehicle.
The
air conditioner works best if you keep your
windows closed. On very hot days, open the windows
just long
enough for the hot air to escape.
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