ignition CHEVROLET EXPRESS 2007 Service Manual

ENGINE OIL LOW ADD OIL
If your vehicle has an oil level sensor, this message
displays if the oil level in the vehicle is low. Check the oil
level and correct it as necessary. You may need to let
the vehicle cool or warm up and cycle the ignition
to be sure this message clears. SeeEngine Oil on
page 6-15for additional information.
ENGINE OVERHEATED IDLE ENGINE
Notice:If you drive your vehicle while the engine
is overheating, severe engine damage may occur.
If an overheat warning appears on the instrument
panel cluster and/or DIC, stop the vehicle as soon as
possible. SeeEngine Overheating on page 6-35
for more information.
This message displays when the engine coolant
temperature is too hot. Stop and allow the vehicle to
idle until it cools down. SeeEngine Coolant
Temperature Gage on page 4-29.
ENGINE OVERHEATED STOP ENGINE
Notice:If you drive your vehicle while the engine
is overheating, severe engine damage may occur.
If an overheat warning appears on the instrument
panel cluster and/or DIC, stop the vehicle as soon as
possible. SeeEngine Overheating on page 6-35
for more information.
This message displays and a chime sounds if the
engine cooling system reaches unsafe temperatures for
operation. Stop and turn off the vehicle as soon as it is
safe to do so to avoid severe damage. This message
clears when the engine has cooled to a safe operating
temperature.
ENGINE POWER IS REDUCED
This message displays and a chime sounds when the
cooling system temperature gets too hot and the engine
further enters the engine coolant protection mode. See
Engine Overheating on page 6-35for further information.
This message also displays when the vehicle’s engine
power is reduced. Reduced engine power can affect
the vehicle’s ability to accelerate. If this message is
on, but there is no reduction in performance, proceed
to your destination. The performance may be
reduced the next time the vehicle is driven.
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SERVICE BRAKE SYSTEM
This message displays along with the brake system
warning light if there is a problem with the brake system.
SeeBrake System Warning Light on page 4-27. If this
message appears, stop as soon as possible and turn
off the vehicle. Restart the vehicle and check for
the message on the DIC display. If the message is still
displayed or appears again when you begin driving,
the brake system needs service as soon as possible.
See your dealer/retailer.
SERVICE STABILITRAK
If your vehicle has StabiliTrak®and this message
displays, it means there may be a problem with the
StabiliTrak system. If you see this message, try to
reset the system. Stop; turn off the engine for at least
15 seconds; then start the engine again. If this message
still comes on, it means there is a problem. You should
see your dealer/retailer for service. The vehicle is safe to
drive, however, you do not have the benefit of StabiliTrak,
so reduce your speed and drive accordingly.
SERVICE THEFT DETERRENT SYSTEM
This message displays when there is a problem with the
theft-deterrent system. The vehicle may or may not
restart so you may want to take the vehicle to your
dealer/retailer before turning off the engine. See
PASS-Key
®III+ Electronic Immobilizer Operation on
page 3-20for more information.
SERVICE TIRE MONITOR SYSTEM
If your vehicle has the Tire Pressure Monitor
System (TPMS), this message displays if a part on
the system is not working properly. The tire pressure
light also flashes and then remains on during the same
ignition cycle. SeeTire Pressure Light on page 4-30.
Several conditions may cause this message to appear.
SeeTire Pressure Monitor Operation on page 6-72
for more information. If the warning comes on and stays
on, there may be a problem with the TPMS. See your
dealer/retailer.
SERVICE TRACTION CONTROL
If your vehicle has StabiliTrak, this message displays
when there is a problem with the Traction Control
System (TCS). When this message displays, the system
will not limit wheel spin. Adjust your driving accordingly.
See your dealer/retailer for service. SeeStabiliTrak
®
System on page 5-5for more information.
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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/retailer
immediately.
This message only appears while the ignition is in
ON/RUN, and will not disappear until the problem is
resolved.
This message cannot be acknowledged.
TIGHTEN GAS CAP
This message may display and a chime may be heard
along with the check engine light on the instrument
panel cluster if the vehicle’s fuel cap is not tightened
properly. SeeMalfunction Indicator Lamp on page 4-30.
Reinstall the fuel cap fully. SeeFilling the Tank on
page 6-10. The diagnostic system can determine if
the fuel cap has been left off or improperly installed.
A loose or missing fuel cap allows fuel to evaporate
into the atmosphere. A few driving trips with the
cap properly installed should turn this light and
message off.
TIRE LEARNING ACTIVE
If your vehicle has the Tire Pressure Monitor
System (TPMS), this message displays when the
system is re-learning the tire positions on your vehicle.
SeeDIC Operation and Displays on page 4-37for more
information. The tire positions must be re-learned after
rotating the tires or after replacing a tire or sensor. See
Tire Inspection and Rotation on page 6-75,Tire Pressure
Monitor System on page 6-70, andInation - Tire
Pressure on page 6-68for more information.
TRACTION CONTROL OFF
If your vehicle has StabiliTrak, this message displays
when the Traction Control System (TCS) is turned
off. Adjust your driving accordingly. SeeStabiliTrak
®
System on page 5-5for more information.
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The customization preferences are automatically
recalled.
To change customization preferences, use the following
procedure.
Entering the Feature Settings Menu
1. Turn the ignition on and place the vehicle in
P (Park).
To avoid excessive drain on the battery, it is
recommended that the headlamps are turned off.
2. Press the customization button to enter the feature
settings menu.
If the menu is not available, FEATURE SETTINGS
AVAILABLE IN PARK will display. Before entering
the menu, make sure the vehicle is in P (Park).
Feature Settings Menu Items
The following are customization features that allow you
to program settings to the vehicle:
DISPLAY IN ENGLISH
This feature will only display if a language other than
English has been set. This feature allows you to change
the language in which the DIC messages appear to
English.Press the customization button until the PRESS
VTO
DISPLAY IN ENGLISH screen appears on the DIC
display. Press the set/reset button once to display all
DIC messages in English.
LANGUAGE
This feature allows you to select the language in which
the DIC messages will appear.
Press the customization button until the LANGUAGE
screen appears on the DIC display. Press the set/reset
button once to access the settings for this feature.
Then press the customization button to scroll through
the following settings:
ENGLISH (default):All messages will appear in
English.
FRANCAIS:All messages will appear in French.
ESPANOL:All messages will appear in Spanish.
ARABIC:All messages will appear in Arabic.
NO CHANGE:No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC. A beep will
sound once a language has been selected.
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AUTO DOOR LOCK
This feature allows you to select when the vehicle’s
doors will automatically lock. SeeProgrammable
Automatic Door Locks on page 3-10for more
information.
Press the customization button until AUTO DOOR
LOCK appears on the DIC display. Press the set/reset
button once to access the settings for this feature.
Then press the customization button to scroll through
the following settings:
SHIFT OUT OF PARK (default):The doors will
automatically lock when the vehicle is shifted out of
P (Park).
AT VEHICLE SPEED:The doors will automatically lock
when the vehicle speed is above 8 mph (13 km/h) for
three seconds.
NO CHANGE:No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
AUTO DOOR UNLOCK
This feature allows you to select whether or not to turn
off the automatic door unlocking feature. It also
allows you to select which doors and when the doors
will automatically unlock. SeeProgrammable Automatic
Door Locks on page 3-10for more information.
Press the customization button until AUTO DOOR
UNLOCK appears on the DIC display. Press the
set/reset button once to access the settings for this
feature. Then press the customization button to scroll
through the following settings:
OFF:None of the doors will automatically unlock.
DRIVER AT KEY OUT:Only the driver’s door will
unlock when the key is taken out of the ignition.
DRIVER IN PARK:Only the driver’s door will unlock
when the vehicle is shifted into P (Park).
ALL AT KEY OUT:All of the doors will unlock when
the key is taken out of the ignition.
ALL IN PARK (default):All of the doors will unlock
when the vehicle is shifted into P (Park).
NO CHANGE:No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
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DELAY DOOR LOCK
This feature allows you to select whether or not the
locking of the vehicle’s doors will be delayed. When
locking the doors with the power door lock switch and a
door is open, this feature will delay locking the doors
until five seconds after the last door is closed. You will
hear three chimes to signal that the delayed locking
feature is in use. The key must be out of the ignition for
this feature to work. You can temporarily override
delayed locking by pressing the power door lock switch
twice or the lock button on the RKE transmitter twice.
SeeDelayed Locking on page 3-10for more information.
Press the customization button until DELAY DOOR
LOCK appears on the DIC display. Press the set/reset
button once to access the settings for this feature.
Then press the customization button to scroll through
the following settings:
OFF:There will be no delayed locking of the vehicle’s
doors.
ON (default):The doors will not lock until five seconds
after the last door is closed.NO CHANGE:No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
EXIT LIGHTING
This feature allows you to select the amount of time you
want the exterior lamps to remain on when it is dark
enough outside. This happens after the key is turned
from ON/RUN to LOCK/OFF.
Press the customization button until EXIT LIGHTING
appears on the DIC display. Press the set/reset button
once to access the settings for this feature. Then
press the customization button to scroll through the
following settings:
OFF:The exterior lamps will not turn on.
10 SECONDS (default):The exterior lamps will stay on
for 10 seconds.
1 MINUTE:The exterior lamps will stay on for
one minute.
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Audio System(s)
If the vehicle came without a radio, the wiring provisions
for a radio and an antenna were installed at the
assembly plant, so that if you want, a radio can be
installed at the dealer/retailer.
Determine which radio the vehicle has and read the
following pages to become familiar with its features.
{WARNING:
Taking your eyes off the road for extended periods
could cause a crash resulting in injury or death to
you or others. Do not give extended attention to
entertainment tasks while driving.
This system provides access to many audio and non
audio listings.
To minimize taking your eyes off the road while driving,
do the following while the vehicle is parked:
•Become familiar with the operation and controls of
the audio system.
•Set up the tone, speaker adjustments, and preset
radio stations.For more information, seeDefensive Driving on
page 5-2.
Notice:Contact your dealer/retailer before adding
any equipment.
Adding audio or communication equipment could
interfere with the operation of the vehicle’s engine,
radio, or other systems, and could damage them.
Follow federal rules covering mobile radio and
telephone equipment.
Notice:The chime signals related to safety belts,
parking brake, and other functions of your vehicle
operate through the 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. SeeAccessories and Modifications
on page 6-3.
The vehicle has 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 3-23for more information.
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The vehicle has one of these radios as its audio system.
Radio Data System (RDS)
The Radio may have a Radio Data System (RDS). The
RDS feature is available for use only on FM stations that
broadcast RDS information. This system relies upon
receiving specific information from these stations and
only works when the information is available. While the
radio is tuned to an FM-RDS station, the station name or
call letters displays. In rare cases, a radio station couldbroadcast incorrect information that causes the radio
features to work improperly. If this happens, contact the
radio station.
Playing the Radio
O
(Power/Volume):Press to turn the system on
and off.
Turn clockwise or counterclockwise to increase or
decrease the volume.
When the radio is turned on, it plays at the volume level
that was last set. The volume can be adjusted using
this knob.
4(Information) (AM-FM Radio and Radio with
CD (Base)):Press to switch the display between the
radio station frequency and the time. While the ignition is
off, press to display the time.
4(Information) (MP3 and RDS Features):Press to
display additional text information related to the current
FM-RDS station or MP3 song. A choice of additional
information such as: Channel, Song, Artist, and
CAT (category) can display. Continue pressing to
highlight the desired label, or press the pushbutton
positioned under any one of the labels and the
information about that label displays.
When information is not available, No Info displays. Radio with CD (MP3) shown, Radio with Six-Disc
CD (MP3) similar
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Playing a CD(s) (Six-Disc CD Player)
LOAD^:Press to load CDs into the CD player.
This CD player holds up to six CDs.
To insert one CD, do the following:
1. Press and release the
^button.
2. Wait for the message to insert the disc.
3. Load a CD. Insert the CD partway into the slot,
label side up. The player pulls the CD in.
To insert multiple CDs, do the following:
1. Press and hold the
^button for two seconds.
A beep sounds and Load All Discs displays.
2. Follow the displayed instruction on when to insert
the discs. The CD player takes up to six CDs.
3. Press the
^button again to cancel loading
more CDs.
Insert a CD partway into the slot, label side up. The
player pulls it in and the CD should begin playing. If you
want to insert a CD with the ignition off, first press
the
Zbutton or the DISP knob.
If the ignition or radio is turned off with a CD in the
player it stays in the player. When the ignition or radio
is turned on, the CD starts to play where it stopped, if it
was the last selected audio source.When the CD is inserted, the CD symbol displays. As
each new track starts to play, the track number displays.
The CD player can play the smaller 3 inch (8 cm)
single CDs with an adapter ring. Full-size CDs and the
smaller CDs are loaded in the same manner.
Care of Your CDs and DVDs
If playing a CD-R, the sound quality can be reduced due
to CD-R or CD-RW quality, the method of recording, the
quality of the music that has been recorded, and the way
the CD-R or CD-RW has been handled. Handle them
carefully. Store CD-R(s) or CD-RW(s) in their original
cases or other protective cases and away from direct
sunlight and dust. The CD or DVD player scans the
bottom surface of the disc. If the surface of a CD is
damaged, such as cracked, broken, or scratched, the CD
does not play properly or not at all. Do not touch the
bottom side of a CD while handling it; this could damage
the surface. Pick up CDs by grasping the outer edges or
the edge of the hole and the outer edge.
If the surface of a CD is soiled, take a soft, lint free cloth
or dampen a clean, soft cloth in a mild, neutral detergent
solution mixed with water, and clean it. Make sure the
wiping process starts from the center to the edge.
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To use random on an Uplevel Radio with a Single CD
player, do the following:
1. Press the CD/AUX button, insert a disc partway into
the slot of the CD player. A RDM label displays.
2. To play the tracks in random order, press the
pushbutton positioned under the RDM label
until Random Current Disc displays. Press the
pushbutton again to turn off random play.
To use random on a Radio with a Six-Disc CD player,
do the following:
1. Press the CD/AUX button, press and hold
^.
A beep sounds and Load All Discs displays.
Insert one or more discs partway into the slot of the
CD player.
2. To play tracks from all CDs loaded in random order,
press the pushbutton positioned under the RDM
label until Randomize All Discs displays. Press the
same pushbutton again to turn off random play.
RPT (Repeat (Base Radio with CD):With the repeat
setting, one track can be repeated. To repeat the
track you are listening to, press and release the
RPT button. An arrow symbol displays. Press RPT
again to turn off repeat play.
4(Information) (Base Radio with CD):Press to switch
the display between the track number, elapsed time
of the track, and the time. When the ignition is off, press
to display the time.
BAND:Press to listen to the radio when a CD is
playing. The CD remains inside the radio for future
listening.
CD/AUX (CD/Auxiliary):Press to play a CD when
listening to the radio. The CD icon and a message
showing the disc and/or track number displays when a
CD is in the player. Press again and the system
automatically searches for an auxiliary input device,
such as a portable audio player. If a portable audio
player is not connected, “No Input Device Found” may
display.
Playing an MP3 CD-R or CD-RW Disc
The radio with a Single CD player or a Six-Disc CD
player has the capability of playing an MP3 CD-R or
CD-RW disc. For more information on how to play
an MP3 CD-R or CD-RW disc, see “Using an MP3” in
the index.
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