ignition CHEVROLET BLAZER 1997 2.G Owner's Manual

Downloaded from www.Manualslib.com manuals search engine 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 module,
the wiring and
the diagnostic module. For more
information
on the air bag system, see ‘*Air Bag” in
the Index.
AIR
BAG
This light will come on
when you start your engine,
and
it will flash for a few
seconds.
Then the light
should
go out. This means
the system
is ready.
If the air bag readiness light stays on after you start the
engine or comes on when you are driving, your air bag
system may
not work properly. Have your vehicle
serviced right away. The
air bag
readiness light should flash for a few
seconds when
you turn the ignition key to RUN. If the
light doesn’t corne
on then, have it fixed so it will be
ready
to warn you if there is a problem.
Charging System Indicator Light
II..
~ The charging system 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.
It should go out once the engine is running. If it stays
on, or comes on while you are driving, you may have
a problem with the charging system. It could indicate
that
you have problems with a 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 the light on, be
certain to turn off all your accessories, such as the radio
and air conditioner.
2-73

Downloaded from www.Manualslib.com manuals search engine Voltmeter Gage
(J VOLTS
When your engine is not
running,
but the ignition is
on (in the RUN position).
this gage shows your
battery’s state of charge
in
DC volts.
When the engine is running. the gage shows the
condition
of the charging system. Readings between the
low and high warning zones indicate the normal
operating range. Readings
in the low warning zone may occur when a
large number of electrical accessories
are operating in
the vehicle and the engine is left at an idle for an
extended period.
This condition is normal since the
charging system is not able
to provide full power at
engine idle.
As engine speeds are increased. this
condition should correct itself as higher engine speeds
allow the charging system to create maximum power.
YOLI can only drive for a short time with the reading in
either warning zone. If you must drive. turn off all
unnecessary accessories.
Readings
in either warning zone indicate a possible
problem
in the electrical system. Have the vehicle
serviced
as soon as possible.
2-74

Downloaded from www.Manualslib.com manuals search engine Brake System Warning Light
Your vehicle’s hydraulic brake system is divided into
two parts.
If one part isn’t working, the other part can
still work and stop you. For good braking, though, you
need both parts working well.
If the warning light comes
on, there could be a brake
problem. Have your brake system inspected right away.
1
This light should come on
briefly when
you turn the
ignition key to RUN. If it
doesn‘t come on then, BRAKE
(a) (0)
:;2:0,;21:: if
have it fixed so it will be
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 floor.
It may take longer to stop. if the light is still on, have the
vehicle towed for service. (See ”Towing Your Vehicle”
in the Index.)
I A CAUTION:
I 1
Your brake system may not be 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 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.
2-75

Downloaded from www.Manualslib.com manuals search engine Anti-Lock Brake System Warning Light
ANTI - LOCK
With the anti-lock brake
system, this light will come
on when you start your
engine and may stay
on for several seconds.
That's normal.
Engine Coolant Temperature Gage
This gage shows the engine
coolant temperature.
If the
gage pointer moves
into
is too hot!
the
red area, your engine 260
If the light stays on. or comes on when you're driving,
your irehick needs service.
If the regular brake system
warning
light isn't on. you still have brakes. but you
don't
have anti-lock brakes. If the regular brake system
warning light
is also on. you don't have anti-lock brakes
and there's
;I problern with your regular brakes. See
"B1-akc. Svstcm LVmling Light" earlier in this section.
The anti-lock brakc. s>.4tem warning light should come
on briet'ly n.hct1
~.ou turn the ignition key to RUN. If the
light doesn't co1nc3 011 111cn. have it fixed so it will be
ready
to w;m U)LI it' thew is a problem. lt means
that your engine coolant
have been operating your vehicle has
overheated.
If you
under normal driving
conditions. you should pull off the road.
stop your
vehicle and
turn off the engine as soon as possible.
In "Problems on the Road." this manual show you what
to
do. See "Engine Overheating" in the Index.
2-76

Downloaded from www.Manualslib.com manuals search engine Malfunction Indicator Lamp (Service Engine Soon
Light)
1
Your vehicle is equipped
with a computer which
monitors operation
of the
fuel, ignition and emission
SERVICE
ENGINE
SOON
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 11 is replaced by
Enhanced
Diqnohtics. The SERVICE ENGINE SOON
light co111es
on to indicate that there is a problem and
service
is rquired. X,l;df'unctions often will be indicated
by the
system bciore any problem is apparent. This may
prevent
mort' serious damage to your vehicle. This
system is also t1csignt.d 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 control 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 vehicle.
Dealer or qualified service center diagnosis and
service may be required.
2-77

Downloaded from www.Manualslib.com manuals search engine Shift Light
-w
/fls 1
You have the shift light
if you have a manual
transmission. This light
comes
on very briefly as a
bulb check when
you start
the engine. Shifting when
the indicator light is on will
help you get
the best fuel
economy. See "Shift Light"
in the Index.
1 'd 8.
Daytime Running Lamps Indicator Light
This light is on the
instrument panel. It goes on
whenever the
DRL are on,
the ignition is on,.the
headlamp switch is
off
and the parking brake is
released.
Check Gages Light
CHECK GAGES
The CHECK GAGES light
will come on briefly when
you are starting the engine.
:
.. * ,. ,. , i ..3
I I.. -_. .
If the light comes on and stays on while you are driving,
check your coolant temperature and engine oil pressure
gages to see if they are in the warning zones.
1;
.I. ..
' , .;i ,- ..
"j
.. . .
2-80

Downloaded from www.Manualslib.com manuals search engine Gate Ajar Light
GATE
AJAR
This light will come on
briefly when you are
starting the engine. If
it
stays on. your liftgate is
ajar. Try closing
the liftgate
again. Never drive with the
liftgate even partially open.
Fuel Gage
When the ignition is on,
the fuel gage tells you
about how much fuel
you
have remaining.
Here are four things that some owners ask about. None
of these show a problem with your fuel gage:
At the gas stsiion, the ga rump shuts off before the
gage reads FULL (Fj.
It takes a little more or less fuel to fill up than the gage
indicated.
For example, the gage may have indicated
the tank was half full, but it actually took a little more
or less than half the tank’s capacity to
fill the tank.
The gage moves a little when you turn a corner or
speed up.
The gage doesn’t go back to EMPTY (E) when you
turn
off the ignition.
2-81

Downloaded from www.Manualslib.com manuals search engine Defogging and Defrosting
On cool, humid days. use BLEND to keep the
windshield and side windows clear.
Use
DEFROST to remove fog or ice from the
windshield quickly
in extreme humid or cold conditions.
Turn the temperature knob clockwise and move the fan
control toward
HI.
Rear Window Defogger (Option)
If your vehicle has this option, the rear window will
have lines that warm the glass. For best results. clear the window
of as
much snow or ice as possible before using
the rear window defogger.
To turn on the rear window defogger. find the switch
marked
REAR DEFOG on your instrument panel below
the headlamp switch. Press
ON until the light in the
switch comes on, then release it. it will
only work if the
ignition switch is turned to RUN.
The rear window defogger will stay on for five to seven
minutes, then turn off.
If you need additional warming
time, turn
it on again. You can turn the defogger off at
any time
by pressing OFF.
Do not attach a temporary vehicle license. tape or decals
across the defogger grid on the rear window.
1 NOTICE:
Don’t use a razor blade or something else sharp
on the inside of the rear window. If you do, you
could cut or damage the warming grid, and the
repairs wouldn’t be covered by your warranty.
3-5

Downloaded from www.Manualslib.com manuals search engine AM-FNI Stereo with Cassette Tape Player
(If Equipped)
Playing the Radio
PWR-VOL: This knob turns the system on and off and
controls the volume.
To increase volume, turn the knob
clockwise. Turn
it counterclockwise to decrease volunw.
RCL: Display the time with the ignition off by pressing
this knob. When the
radio is playing. press this knob to
recall the station frequency.
Finding a Station
AM-FM: Press the lower knob to switch between AM
and FM. The display sl~ows your selection.
TUNE: Turn the lower knob to tune in radio stations.
SEEK: Press this button to go to the next higher station
and stay there.
SCAN: Press this button to listen to each station for a
few seconds. The radio will go to the next station. stop
for a few seconds. then go to the next station. SCAN
will appear on the display. Press SCAN again to
stop scanning.
I. Turn the radio on.
3. Tune in the desired station.
1. Press SET, (SET will appear on the display.)
5. PI-css one of the f’our pushbuttons. within five
seconds. Whenever yo11 press that numbered button.
the station \:ou
set will return.
6. Repeat the steps f’or each pushbutton.
3-8

Downloaded from www.Manualslib.com manuals search engine AM-FM Stereo with Cassette Tape Player'*:'#
and Equalizer
(If Equipped)
AM-ST Press this button to tune an AM station that
broadcasts
in stereo. Your STEREO light will come on
when you're receiving
AM stereo. If you press AM-ST
and there
is no more noise, it means the station is weak.
You'll hear the station better
if you do not use AM-ST.
Press the button again to turn
off stereo.
Finding a Station
AM-FM:
Press the lower knob to switch between AM
and FM. The display shows your selection.
TUNE: Turn the lower knob to tune in radio stations.
SEEK: Press this button to go to the next higher station
and stay there.
SCAN: Press this button to listen to each station for a
few seconds. The radio will go to the next station, stop
for a few seconds, then
go to the next station. SCAN
will appear on the display. Press SCAN again to
stop scanning.
Playing the Radio
PWR-VOL:
This knob turns the system on and off and
controls the volume. To increase volume,
turn the knob
clockwise. Turn
it counterclockwise to decrease volume.
RCL: Display the time with the ignition off by pressing
this knob. When the radio
is playing, press this knob to
recall station frequency.
' , :i I -. ,
3-10