tire pressure CHEVROLET IMPALA 2007 9.G Owners Manual

Tire Pressure Light.................................... 184
Malfunction Indicator Lamp........................ 185
Oil Pressure Light..................................... 188
Security Light............................................ 189
Fog Lamp Light......................................... 189
Cruise Control Light.................................. 189
Highbeam On Light................................... 189
Fuel Gage................................................. 190
Driver Information Center (DIC).................. 190
DIC Operation and Displays...................... 191
DIC Compass............................................ 197
DIC Warnings and Messages.................... 199
DIC Vehicle Customization........................ 208Audio System(s)......................................... 215
Setting the Time........................................ 216
Radio with CD (Base)............................... 219
Radio with CD (MP3)................................ 225
Using an MP3........................................... 236
XM Radio Messages................................. 241
Theft-Deterrent Feature............................. 243
Audio Steering Wheel Controls.................. 243
Radio Reception........................................ 244
Care of Your CDs..................................... 245
Care of the CD Player.............................. 245
Backglass Antenna.................................... 246
XM™ Satellite Radio Antenna System....... 246
Section 3 Instrument Panel
148

Engine Coolant Temperature Gage
This gage shows the engine coolant temperature.
If the gage pointer moves towards the “H”
(United States) or the shaded in thermostat
(Canada), it means that your engine coolant has
overheated. If you have been operating your
vehicle under normal driving conditions, you should
pull off the road, stop your vehicle and turn off
the engine as soon as possible.
SeeEngine Overheating on page 323for more
information.
Tire Pressure Light
This light comes on
briey when you turn
the ignition to RUN.
This light will also come on when one or more of
your tires are signicantly underinated.
A CHECK TIRE PRESSURE message in the
Driver Information Center (DIC) will accompany
the light. SeeDIC Warnings and Messages
on page 199for more information.
Stop and check your tires as soon as it is safe to
do so. If underinated, inate to the proper
pressure. SeeTires on page 351for more
information.
United StatesCanada
184

This light will ash for approximately 60 seconds
and then stay on if a problem is detected with
the Tire Pressure Monitor system.
SeeTire Pressure Monitor System on page 360
for more information.
Malfunction Indicator Lamp
Check Engine Light
Your vehicle has a
computer which
monitors operation
of the fuel, ignition,
and emission
control systems.
This system is called OBD II (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. The check engine light
comes on to indicate that there is a problem and
service is required. Malfunctions often will beindicated by the system before any problem is
apparent. This 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 awhile, the emission controls
might not work as well, your vehicle’s fuel
economy might not be as good, and the engine
might not run as smoothly. This could lead
to costly repairs that might 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 296.
185

If your vehicle has these features, the DIC also
displays the compass direction and the outside
air temperature when viewing the trip and fuel
information. The compass direction appears on the
top right corner of the DIC display. The outside air
temperature automatically appears in the bottom
right corner of the DIC display. If there is a problem
with the system that controls the temperature
display, the numbers will be replaced with dashes.
If this occurs, have the vehicle serviced by your
dealer.
The DIC also allows some features to be
customized. SeeDIC Vehicle Customization on
page 208for more information.
DIC Operation and Displays
The DIC has different displays which can be
accessed by pressing the DIC buttons located
on the instrument panel, to the right of the
instrument panel cluster.
DIC Buttons
The buttons are the
trip/fuel, vehicle
information,
customization, and
set/reset buttons.
The button functions
are detailed in the
following pages.
3(Trip/Fuel):Press this button to display the
odometer, trip odometers, fuel range, average
economy, instantaneous economy, Active Fuel
Management™ indicator on vehicles with this
feature, and average speed.
T(Vehicle Information):Press this button to
display the oil life, units, tire pressure readings and
Tire Pressure Monitor (TPM) system programming,
compass zone and compass calibration on
vehicles with this feature, and Remote Keyless
Entry (RKE) transmitter programming.
191

Vehicle Information Menu Items
T
(Vehicle Information):Press this button to
scroll through the following menu items:
Oil Life
Press the vehicle information button until OIL LIFE
REMAINING displays. This display shows an
estimate of the oil’s remaining useful life. If you
see 99% OIL LIFE REMAINING on the display,
that means 99% of the current oil life remains.
The engine oil life system will alert you to change
the oil on a schedule consistent with your
driving conditions.
When the remaining oil life is low, the CHANGE
ENGINE OIL SOON message will appear on the
display. See “CHANGE ENGINE OIL SOON”
underDIC Warnings and Messages on page 199.
You should change the oil as soon as possible.
SeeEngine Oil on page 310. In addition to the
engine oil life system monitoring the oil life,
additional maintenance is recommended in the
Maintenance Schedule in this manual. See
Scheduled Maintenance on page 408for more
information.Remember, you must reset the OIL LIFE yourself
after each oil change. It will not reset itself. Also, be
careful not to reset the OIL LIFE accidentally at any
time other than when the oil has just been changed.
It cannot be reset accurately until the next oil
change. To reset the engine oil life system,
seeEngine Oil Life System on page 314.
Units
Press the vehicle information button until UNITS
displays. This display allows you to select between
English or Metric units of measurement. Once in
this display, press the set/reset button to select
between ENGLISH or METRIC units.
Tire Pressure
The pressure for each tire can be viewed in the
DIC. The tire pressure will be shown in either
pounds per square inch (psi) or kilopascals (kPa).
Press the vehicle information button until the
DIC displays FRONT TIRES PSI (kPa) LEFT ##
RIGHT ##. Press the vehicle information button
again until the DIC displays REAR TIRES
PSI (kPa) LEFT ## RIGHT ##.
195

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 359andDIC Warnings
and Messages on page 199for 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
your dealer/retailer for service.
Learn Tire Positions
To access this display, the vehicle must be in
PARK (P). After rotating the tires or after replacing
a tire or sensor, the Tire Pressure Monitor
(TPM) system must re-learn the tire positions.
To re-learn the tire positions, seeTire Pressure
Monitor System on page 360. SeeTire Inspection
and Rotation on page 364andDIC Warnings
and Messages on page 199for more information.
Compass Zone
Your vehicle may have this feature. Under certain
circumstances, such as during a long distance
cross-country trip, it will be necessary to
compensate for compass variance and reset the
zone. To change the compass zone through
the DIC, seeDIC Compass on page 197.
Compass Calibration
The compass can be manually calibrated.
To calibrate the compass through the DIC,
seeDIC Compass on page 197.
Remote Key
To access this display, the vehicle must be in
PARK (P). This display allows you to match the
Remote Keyless Entry (RKE) transmitter to
your vehicle. To match an RKE transmitter to
your vehicle, do the following:
1. Press the vehicle information button until
PRESS
VTO RELEARN REMOTE KEY
displays.
2. Press the set/reset button.
The message REMOTE KEY LEARNING
ACTIVE will display.
196

CHECK TIRE PRESSURE
This message displays when the tire pressure in
one of the tires needs to be checked. This message
also displays LEFT FRONT, RIGHT FRONT, LEFT
REAR, or RIGHT REAR to indicate which tire needs
to be checked. You can receive more than one tire
pressure message at a time. To read the other
messages that may have been sent at the same
time, press the set/reset button. If a tire pressure
message appears on the DIC, stop as soon as you
can. Have the tire pressures checked and set to
those shown on the Tire Loading Information label.
SeeTires on page 351,Loading Your Vehicle on
page 277, andInation - Tire Pressure on
page 359. The DIC display also shows the tire
pressure values for the front and rear tires by
pressing the vehicle information button. SeeDIC
Operation and Displays on page 191. If the tire
pressure is low, the low tire pressure warning light
comes on. SeeTire Pressure Light on page 184.
DRIVER DOOR OPEN
This message displays when the driver’s door is
not closed properly. When this message appears,
make sure that the driver’s door is closed
completely.
ENGINE HOT A/C
(Air Conditioning) OFF
This message displays when the engine coolant
becomes hotter than the normal operating
temperature. To avoid added strain on a hot engine,
the air conditioning compressor is automatically
turned off. When the coolant temperature returns to
normal, the A/C operation automatically resumes.
You can continue to drive your vehicle. If this
message continues to appear, have the system
repaired by your dealer as soon as possible to
avoid compressor damage.
201

SERVICE TIRE MONITOR SYSTEM
This message displays if a part on the Tire
Pressure Monitor (TPM) system is not working
properly. If you drive your vehicle while any of the
four sensors are missing or inoperable, the warning
comes on in about 20 minutes. A sensor would be
missing, for example, if you put different wheels on
your vehicle without transferring the sensors. If the
warning comes on and stays on, there may be a
problem with the TPM. See your dealer.
SERVICE TRACTION CONTROL
If your vehicle has the Traction Control System
(TCS), this message displays when the system is
not functioning properly. A warning light also
appears on the instrument panel cluster. See
Traction Control System (TCS) Warning Light on
page 183. SeeTraction Control System (TCS) on
page 256for more information. Have the TCS
serviced by your dealer as soon as possible.
SERVICE TRANSMISSION
This message displays when there is a problem
with the transaxle. See your dealer for service.
SERVICE VEHICLE SOON
This message displays when a non-emissions
related malfunction occurs. Have the vehicle
serviced by your dealer as soon as possible.
STARTING DISABLED SERVICE
THROTTLE
This message displays if the starting of the engine
is disabled due to the electronic throttle control
system. Have your vehicle serviced by your dealer
immediately.
This message only appears while the ignition is in
RUN, and will not disappear until the problem
is resolved.
This message cannot be acknowledged.
THEFT ATTEMPTED
This message displays if the content theft-deterrent
system has detected a break-in attempt while
you were away from your vehicle. SeeContent
Theft-Deterrent on page 107for more information.
206

TIGHTEN GAS CAP
This message may be displayed if the gas cap is
not on, or is not fully tightened. Check the gas
cap to ensure that it is on properly. SeeFilling the
Tank on page 302for more information.
TIRE LEARNING ACTIVE
This message displays when the Tire Pressure
Monitor (TPM) system is re-learning the tire
positions. SeeTire Pressure Monitor System on
page 360. The tire positions must be re-learned
after rotating the tires or after replacing a tire
or sensor. SeeTire Inspection and Rotation on
page 364andInation - Tire Pressure on page 359
for more information.
TRACTION CONTROL OFF
If your vehicle has the Traction Control System
(TCS), this message displays when the TCS turns
off. SeeTraction Control System (TCS) on
page 256for more information.
This message only displays while the ignition is in
RUN and disappears after 10 seconds, unless
it is acknowledged or an urgent warning appears.Any of the following conditions may cause the
TCS to turn off:
The TCS is turned off by pressing the traction
control button. SeeTraction Control System
(TCS) on page 256for more information.
The battery is low.
There is a TCS failure. See your dealer for
service.
TRACTION CONTROL ON
If your vehicle has the Traction Control System
(TCS), this message displays when the TCS
is turned on. SeeTraction Control System (TCS)
on page 256for more information.
TRANSMISSION HOT IDLE ENGINE
This message displays when the transaxle uid in
your vehicle is too hot. Stop the vehicle and
allow it to idle until it cools down. If the warning
message continues to display, have the vehicle
serviced by your dealer as soon as possible.
207

Let us say the road is wet and you are driving
safely. Suddenly, an animal jumps out in front of
you. You slam on the brakes and continue braking.
Here is what happens with ABS:
A computer senses that wheels are slowing down.
If one of the wheels is about to stop rolling, the
computer will separately work the brakes at each
front wheel and at both rear wheels.ABS can change the brake pressure faster than
any driver could. The computer is programmed
to make the most of available tire and road
conditions. This can help you steer around the
obstacle while braking hard.
As you brake, the computer keeps receiving
updates on wheel speed and controls braking
pressure accordingly.
254