PONTIAC GRAND PRIX 2007 Owners Manual

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Notice:If you keep driving your vehicle with
this light on, after awhile, 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.
Notice:Modications made to the engine,
transaxle, exhaust, intake, or fuel system
of your vehicle or the replacement of the
original tires with other than those of the same
Tire Performance Criteria (TPC) can affect
your vehicle’s emission controls and may
cause this light to come on. Modications to
these systems could lead to costly repairs not
covered by your warranty. This may also
result in a failure to pass a required Emission
Inspection/Maintenance test. SeeAccessories
and Modifications on page 336.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 does not
come on, have it repaired. This light will also
come on during a malfunction in one of two ways:
Light Flashing— A misre condition has
been detected. A misre increases vehicle
emissions and may damage the emission
control system on your vehicle. Diagnosis and
service may be required.
Light On Steady— An emission control
system malfunction has been detected on your
vehicle. Diagnosis and service may be
required.
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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 342.
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.
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Have you recently changed brands of fuel?
If so, be sure to fuel your vehicle with quality fuel.
SeeGasoline Octane on page 338. 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.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 dealer
can prepare the vehicle for inspection.
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Oil Pressure Light
If there is a problem
with the vehicle’s oil
pressure, this light may
stay on when the
engine is started.
It may also come on while the vehicle is being
driven. This indicates that the engine could be low
on oil or could have some other oil problem.
Have it xed right away.
The oil light could also come on in two other
situations:
When the ignition is on but the engine is not
running, the light will come on as a test to
indicate it is working. The light will go out when
the ignition is turned to RUN. If it does not come
on while the ignition is in the on position, there
may be a problem with the fuse or bulb. See
Fuses and Circuit Breakers on page 460.
If the brakes are applied quickly and the vehicle
makes a hard stop, the light may come on for a
moment. This is normal.
{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.
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Fog Lamp Light
This light will come on
when the fog lamps are
in use.
The light will go out when the fog lamps are
turned off. SeeFog Lamps on page 146for more
information.
Cruise Control Light
This light comes on
whenever you set your
cruise control.
The light will go out when the cruise control is
turned off. SeeCruise Control on page 140
for more information.
Highbeam On Light
This light comes on
whenever the
high-beam headlamps
are on.
See “Headlamp High/Low-Beam Changer” under
Exterior Lamps on page 144for additional
information.
Fuel Gage
The fuel gage shows
about how much fuel is
left in the fuel tank
when the ignition is on.
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When the indicator nears empty, there is still a
little fuel left, but you should get more soon.
Here are four things owners usually ask about the
fuel gage. All these situations are normal and
do not indicate a problem with the fuel gage:
At the gas station the pump shuts off before
the gage reads full.
It takes more or less fuel to ll up than the
gage indicates. For example, the gage
reads half full, but it took more or less than
half the tank’s capacity to ll it.
The gage pointer may move while cornering,
braking or speeding up.
The gage may not indicate full when the
ignition is turned off.
Driver Information Center (DIC)
The Driver Information Center (DIC) gives
important safety and maintenance facts. When the
vehicle’s ignition is turned on, all of the DIC
lights illuminate for a few seconds and an
introductory message will appear. After this, the
DIC will begin working.
DIC Controls and Displays
(Base Level DIC)
The Driver Information Center (DIC) control
buttons and the message display screen are
located above the radio. The DIC gives important
safety and maintenance facts concerning the
vehicle. The status of many of the vehicle’s
systems along with driver personal programming
mode menus and warning messages about
the vehicle’s systems may display on the DIC
screen.
The vehicle’s transaxle position will also appear.
The buttons on the base level are trip odometer,
set/reset, and options.
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Trip Odometer
3(Trip Odometer):Press this button to access
the odometer and trip distance modes.
The rst menu on the DIC screen will be the
odometer reading, or cumulative mileage of the
vehicle. The odometer cannot be reset.
Press the trip odometer button to advance to the
next menu.
Trip Distances:This menu shows the distances
that the vehicle has driven between specic
points. The trip odometer will record the number of
miles up to 9,999.9 miles or 9 999.9 km travelled
for up to two trips. When 9,999.9 miles or
9 999.9 km is reached for either trip, the odometer
for that trip will go back to zero.
Press the trip odometer button again to access
TRIP A. Press the trip odometer button again
to access TRIP B. To reset the trip odometer(s)
back to zero miles or kilometers, access the trip to
reset and press the set/reset button.The trip odometer has a feature called the
retro-active reset. This can be used to set the trip
odometer to the number of miles or kilometers
driven since the ignition was last turned on. This
can be used if the trip odometer was not reset
at the beginning of the trip.
To use the retro-active reset feature, press and
hold the set/reset button for at least three seconds.
The trip odometer will display the number of
miles or kilometers driven since the ignition was
last turned on and the vehicle began moving. Once
the vehicle has begun moving, the trip odometer
will accumulate mileage. For example, if the
vehicle was driven 5.0 miles (8.0 km) before the
vehicle is started again, and then the retro-active
reset feature is activated, the display will show
5.0 miles (8.0 km). As the vehicle begins moving,
the display will increase to 5.1 miles (8.2 km),
5.2 miles (8.4 km), etc.
If the retro-active reset feature is activated after
the vehicle is started, but before it begins moving,
the display will show the number of miles or
kilometers that were driven during the last ignition
cycle.
Press the trip odometer button again to access the
odometer.
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Set/Reset
r(Set/Reset):Press this button to set or reset
a menu item when using the trip odometer or
options buttons.
Options
4(Options):Press this button to access the Date,
Language, Display Units, Daytime Display
Enhancement, Engine Oil Monitor System,
Personal Programming modes, and Tire Pressure
readings.
Date:This menu sets the date.
The time is set through the radio. SeeSetting the
Time on page 234for more information.
To set the date, use the following procedure:
1. Press the options button until the date
is displayed on the DIC.
2. Press the set/reset button to access the
RESET YEAR screen. The second position in
the year will be selected. Press and hold
the set/reset button to scroll through the
available digits. Release the button when the
correct digit appears.3. Press the options button to advance to the
rst position in the year. Press and hold the
set/reset button to scroll through the available
digits. Release the button when the correct
digit appears.
4. Press the options button to advance to the
months of the year.
5. Press the set/reset button to scroll through the
months of the year, releasing the button when
the correct month appears.
6. Press the options button to advance to the
days of the month.
7. Press the set/reset button to scroll through the
days of the month, releasing the button when
the correct day appears.
8. Press the options button again to advance to
the main date screen. The screen will now
display the new date.
Language:This menu allows the selection of the
language in which the DIC messages will
appear. The DIC can be programmed to one of
three languages: English, French, or Spanish. The
message on the HUD, if equipped, will also
appear in the language selected. SeeHead-Up
Display (HUD) on page 151.
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To change the language, use the following
procedure:
1. Press the options button to enter the language
screen.
2. Press the set/reset button to scroll through
and set the language choice.
3. Press the options button again to advance to
the next screen.
DISPLAY UNITS:This menu allows selection of
measurements to be displayed in English or
metric units. The messages on the HUD, if
equipped, and the instrument panel cluster will
also appear with the type of measurement
selected.
To set the measurement when Display Units is
shown, use the following procedure:
1. Press the set/reset button to select ENGLISH
or METRIC.
2. Press the options button again to advance to
the next screen.DAYTIME DISPLAY ENHANCEMENT:This
menu allows selection of the color of the display
message. When ON is selected for the daytime
enhancement, the messages will appear black on
a red screen. This combination makes it easier
to see the DIC messages during the daytime.
When OFF is selected, or when the headlamps
are on, the messages will appear red on a
black background.
To set the daytime display enhancement, use the
following procedure:
1. Press the set/reset button to select OFF or ON.
2. Press the options button again to advance to
the next screen.
ENGINE OIL MONITOR SYSTEM:This menu
allows the engine oil monitor system to be reset.
To reset the engine oil monitor system, see
Engine Oil Life System on page 353.
PERSONAL PROGRAMMING MODE:This menu
allows you to customize several features on
your vehicle. SeeDIC Vehicle Customization on
page 226for more information.
Press the options button again to advance to the
next screen.
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TIRE PRESSURE:This menu shows the tire
pressure for each tire. The tire pressure will be
shown in either pounds per square inch (psi)
or kilopascals (kPa). Press the options button until
the DIC shows the tire pressure for the front
tires. Press the options button again to view the
pressure for the rear tires.
If a low or high tire pressure condition is detected
by the system while driving, a message advising
you to check the pressure in a specic tire
will appear in the display. SeeInation - Tire
Pressure on page 408andDIC Warnings
and Messages on page 200for more information.
If the tire pressure display shows dashes
instead of a value, there may be a problem with
your vehicle. If this consistently occurs, see
you dealer for service.
DISPLAY OFF will appear on the next screen.
The screen will count down and then go blank.
Press the options button to advance to a new
screen.
Press the options button to return to the main
(date) screen.DIC Controls and Displays
(Uplevel DIC with Trip Computer)
The Driver Information Center (DIC) control
buttons and the message display screen are
located above the radio. The DIC gives important
safety and maintenance facts concerning the
vehicle. The status of many of the vehicle’s
systems along with driver personalization menus
and warning messages about the vehicle’s
systems may display on the DIC screen.
The outside temperature automatically appears on
the bottom right corner of the DIC display screen.
If the outside temperature is below 38°F (3°C), the
temperature reading will toggle between displaying
the outside temperature and the word ICE for
two minutes. If there is a problem with the system
that controls the temperature display, the letters OC
(Open Circuit) or SC (Short Circuit) will appear on
the display. If this occurs, have the vehicle serviced
by your dealer.
The vehicle’s transaxle position and the direction
the vehicle is traveling will also appear on the
DIC screen.
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