2005 CHEVROLET EQUINOX engine

If the Light is Flashing
The following may prevent more serious damage to
your vehicle:
Reducing vehicle speed
Avoiding hard accelerations
Avoiding steep uphill grades
If you are towing a trailer, reduce the amount of
cargo being hauled as soon as it is possible
If the light stops ashing and remains on steady, see “If
the Light Is On Steady” following.
If the light continues to ash, when it is safe to do so,
stop the vehicle. Find a safe place to park your vehicle.
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
ashing, follow the previous steps, and see your dealer
for service as soon as possible.
If the Light Is On Steady
You may be able to correct the emission system
malfunction by considering the following:
Did you recently put fuel into your vehicle?
If so, reinstall the fuel cap, making sure to fully install
the cap. SeeFilling the Tank on page 5-8.The diagnostic system can determine if the fuel cap has
been left off or improperly installed. A loose or missing
fuel cap will allow fuel to evaporate into the atmosphere.
A few driving trips with the cap properly installed
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.
Have you recently changed brands of fuel?
If so, be sure to fuel your vehicle with quality fuel. See
Gasoline Octane on page 5-5. Poor fuel quality will
cause your engine not to run as efficiently as designed.
You may notice this as stalling after start-up, stalling
when you put the vehicle into gear, misring, 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.
If you experience one or more of these conditions,
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 dealer can check the vehicle. Your dealer has
the proper test equipment and diagnostic tools to x any
mechanical or electrical problems that may have
developed.
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Emissions Inspection and Maintenance
Programs
Some state/provincial and local governments have or
may begin programs to inspect the emission control
equipment on your vehicle. Failure to pass this
inspection could prevent you from getting a vehicle
registration.
Here are some things you need to know to help your
vehicle pass an inspection:
Your vehicle will not pass this inspection if the check
engine light is on or not working properly.
Your vehicle will not pass this inspection if the OBD
(on-board diagnostic) system determines that critical
emission control systems have not been completely
diagnosed by the system. The vehicle would be
considered not ready for inspection. This can happen if
you have recently replaced your battery or if your
battery has run down. The diagnostic system is
designed to evaluate critical emission control systems
during normal driving. This may take several days
of routine driving. If you have done this and your vehicle
still does not pass the inspection for lack of OBD
system readiness, your GM dealer can prepare the
vehicle for inspection.
Oil Pressure Light
If you have a low engine
oil pressure problem, this
light will stay on after
you start your engine, or
come on when you
are driving. This indicates
that your engine is not
receiving enough oil.
The engine could be low on oil, or could have some
other oil problem. Have it xed immediately.
The oil light could also come on in three other situations:
When the ignition is on but the engine is not
running, the light will come on as a test to show you
it is working, but the light will go out when you
turn the ignition to START. If it doesn’t come on with
the ignition on, you may have a problem with the
fuse or bulb. Have it xed right away.
If the vehicle is idling at a stop sign, the light may
blink on and then off.
If you make a hard stop, the light may come on for
a moment. This is normal.
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{CAUTION:
Do not keep driving if the oil pressure is low. If
you do, your engine can become so hot that it
catches re. You or others could be burned.
Check your oil as soon as possible and have
your vehicle serviced.
Notice:Lack of proper engine oil maintenance may
damage the engine. The repairs would not be
covered by your warranty. Always follow the
maintenance schedule in this manual for changing
engine oil.
Change Engine Oil Light
If this light comes on and
stays on for 30 seconds, it
means that service is
required for your vehicle.
SeeScheduled
Maintenance on page 6-4
for more information.
After having the oil changed you will need to reset the
light. SeeEngine Oil on page 5-13for more information.
Security Light
Your vehicle is equipped
with a Passlock®
theft-deterrent system.
With this system, the
security light will ash as
you open the door if
your ignition is off.
This light will come on briey when the vehicle is
turned on.
For more information, seePasslock
®on page 2-15.
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Reduced Engine Power Light
This light will come on
briey when you start the
engine.
This light, along with the service engine soon light, will
be displayed when a noticeable reduction in the
vehicle’s performance may occur. Stop the vehicle and
turn off the ignition. Wait for 10 seconds and restart
your vehicle. This may correct the condition.
The vehicle may be driven at a reduced speed when
the reduced engine power light is on, but acceleration
and speed may be reduced. The performance may
be reduced until the next time you drive your vehicle. If
this light stays on, see your GM dealer as soon as
possible for diagnosis and repair.
Highbeam On Light
This light will come on
when the high-beam
headlamps are in use.
SeeHeadlamp High/Low-Beam Changer on page 3-8.
Daytime Running Lamps (DRL)
Indicator Light
This light is located on the
instrument panel cluster. It
goes on whenever the
Daytime Running Lamps
are on.
SeeDaytime Running Lamps (DRL) on page 3-14for
further information.
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Gate Ajar Light
If this light comes on, your
liftgate is not completely
closed. Driving with
the liftgate open can cause
carbon monoxide (CO)
to enter the vehicle.
SeeEngine Exhaust on page 2-25for more information.
Service Vehicle Soon Light
This light will come on if
you have problems that
may require the vehicle to
be taken in for service.
If the light comes on, take your vehicle to a GM dealer
for service as soon as possible.
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Fuel Gage
When the ignition is on,
the fuel gage tells you
about how much fuel you
have left in your tank.
When the indicator nears empty, the low fuel light will
come on. You still have a little fuel left, but you
should get more soon. SeeLow Fuel Warning Light on
page 3-38for more information.
Here are four things that some owners ask about. None
of these show a problem with your fuel gage:
At the service station, the fuel pump shuts off
before the gage reads full.
It takes a little more or less fuel to ll 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
ll the tank.
The gage moves a little when you turn a corner or
speed up.
The gage takes a few seconds to stabilize after the
ignition is turned on, and will go back to empty
when you turn the ignition off.
For your fuel tank capacity, seeCapacities and
Specications on page 5-89.
Low Fuel Warning Light
The light below the fuel
gage will come on briey
when you are starting
the engine.
This light also comes on when the fuel tank is low on
fuel. When you add fuel the light should go off. If it does
not, have your vehicle serviced.
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Audio System(s)
Driving without distraction is a necessity for a safer
driving experience. SeeDefensive Driving on page 4-2.
By taking a few moments to read this manual and
get familiar with your vehicle’s audio system, you can
use it with less effort, as well as take advantage of
its features. While your vehicle is parked, program your
favorite radio stations and XM™ channels (if equipped).
Set the tone and balance the way you like them.
Then when driving conditions permit, you can tune to
your favorite stations using the presets and steering
wheel controls (if equipped).
Notice:Before adding any sound equipment to
your vehicle, such as an audio system, CD player,
CB radio, mobile telephone, or two-way radio, make
sure that it can be added by checking with your
dealer. Also, check federal rules covering mobile
radio and telephone units. If sound equipment can
be added, it is very important to do it properly.
Added sound equipment may interfere with
the operation of your vehicle’s engine, radio, or
other systems, and even damage them. Your
vehicle’s systems may interfere with the operation
of sound equipment that has been added.Notice:The chime signals related to seat belts,
parking brake, and other functions of your vehicle
operate through the GM radio/entertainment system.
If that equipment is replaced or additional
equipment is added to your vehicle, the chimes may
not work. Make sure that replacement or additional
equipment is compatible with your vehicle before
installing it.
Figure out which audio system is in your vehicle, nd
out what your audio system can do, and how to operate
all of its controls.
Your vehicle has a feature called Retained Accessory
Power (RAP). With RAP, the audio system can be
played even after the ignition is turned off. SeeRetained
Accessory Power (RAP) on page 2-16for more
information.
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Then as you drive, automatic volume increases the
volume, as necessary, to overcome noise at any speed.
The volume level should always sound the same to
you as you drive. AUTO VOL NONE will appear on the
display if the radio cannot determine the vehicle
speed or if the engine is not running. To turn automatic
volume off, press this button until AUTO VOL OFF
appears on the display.
DISP (Display):For RDS, press the DISP knob to
change what appears on the display while using RDS.
The display options are station name, RDS station
frequency, PTY, and the name of the program
(if available).
For XM™ (if equipped), press the DISP knob while in
XM™ mode to retrieve four different categories of
information related to the current song or channel: Artist,
Song Title, Category or PTY, Channel Number/
Channel Name.
Finding a Station
BAND:Press this button to switch between FM1, FM2,
AM, or XM1 or XM2 (if equipped). The display will
show the selection.
ADJ (Adjust):Turn this knob to select radio stations.
xSEEKw:Press the down or up arrow to go to the
previous or to the next station and stay there.To scan stations, press and hold either arrow for
two seconds until SCAN appears on the display and
you hear a beep. The radio will go to a station, play for
a few seconds, then go on to the next station. Press
either arrow again to stop scanning. If no station can be
found during scan, NOT FOUND will appear on the
display and the radio will go back to the last tuned
station.
The radio will only seek and scan stations with a strong
signal that are in the selected band.
1–6 (Preset Pushbuttons):Press this button to play
stations that are programmed on the radio preset
pushbuttons.
The radio will only seek preset stations with a strong
signal that are in the selected band.
Setting Preset Stations
Up to 30 stations (six FM1, six FM2, and six AM,
six XM1 and six XM2 (if equipped)), can be programmed
on the six numbered pushbuttons, by performing the
following steps:
1. Turn the radio on.
2. Press BAND to select FM1, FM2, AM, or XM1
or XM2.
3. Tune in the desired station.
4. Press AUTO EQ to select the equalization.
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