2007 CHEVROLET SILVERADO Owners Manual

SERVICE TRAILER BRAKE SYSTEM
On vehicles with the Integrated Trailer Brake
Control (ITBC) system, this message displays and
a chime sounds when there is a problem with
the ITBC system.
When this message displays, power is no longer
available to the trailer brakes.
As soon as it is safe to do so, carefully pull your
vehicle over to the side of the road and turn
the ignition off. Check the wiring connection to the
trailer and turn the ignition back on. If this
message still displays, either your vehicle or the
trailer needs service. See your dealer.
See “Integrated Trailer Brake Control System”
underTowing a Trailer on page 447for more
information.
STABILITRAK OFF
If your vehicle has StabiliTrak®, this message
displays when you turn off StabiliTrak®, or when
the stability control has been automatically
disabled. To limit wheel spin and realize the full
benets of the stability enhancement system, you
should normally leave StabiliTrak
®on. However,
you should turn StabiliTrak®off if your vehicle gets
stuck in sand, mud, ice, or snow and you wantto rock your vehicle to attempt to free it, or if you
are driving in extreme off-road conditions and
require more wheel spin. SeeIf Your Vehicle is
Stuck in Sand, Mud, Ice, or Snow on page 424.To
turn the StabiliTrak
®system on or off, see
StabiliTrak®System on page 384.
There are several conditions that can cause this
message to appear.
One condition is overheating, which could
occur if StabiliTrak®activates continuously
for an extended period of time.
The message also displays if the brake
system warning light is on. SeeBrake System
Warning Light on page 258.
The message could display if the stability
system takes longer than usual to complete its
diagnostic checks due to driving conditions.
The message displays if an engine or vehicle
related problem has been detected and the
vehicle needs service. See your dealer.
The message also displays if the vehicle is
shifted into 4LO.
The message turns off as soon as the conditions
that caused the message to be displayed are
no longer present.
289

TIGHTEN GAS CAP
This message may display along with the check
engine light on the instrument panel cluster if
the vehicle’s fuel cap is not tightened properly. See
Malfunction Indicator Lamp on page 262.
Reinstall the fuel cap fully. SeeFilling the Tank on
page 494. 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 a Tire Pressure Monitor (TPM)
system, this message displays when the system
is re-learning the tire positions on your vehicle.
SeeDIC Operation and Displays (With DIC
Buttons) on page 270orDIC Operation and
Displays (Without DIC Buttons) on page 277for
more information. The tire positions must be
re-learned after rotating the tires or after replacing
a tire or sensor. SeeTire Inspection and
Rotation on page 568,Tire Pressure Monitor
System on page 563, andInation - Tire Pressure
on page 561for 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 384for more
information.
TRAILER CONNECTED
On vehicles with the Integrated Trailer Brake
Control (ITBC) system, this message displays
briey when a trailer with electric brakes is
rst connected to the vehicle.
This message clears itself after several seconds.
This message also clears if you acknowledge
it. After this message clears, the TRAILER
GAIN/OUTPUT display appears in the DIC.
See “TRAILER GAIN/OUTPUT” underDIC
Operation and Displays (With DIC Buttons) on
page 270orDIC Operation and Displays (Without
DIC Buttons) on page 277and “Integrated
Trailer Brake Control System” underTowing a
Trailer on page 447for more information.
290

TRANSMISSION HOT IDLE ENGINE
Notice:If you drive your vehicle while
the transmission uid is overheating and the
transmission temperature warning is displayed
on the instrument panel cluster and/or DIC,
you can damage the transmission. This could
lead to costly repairs that would not be
covered by your warranty. Do not drive your
vehicle with overheated transmission uid
or while the transmission temperature warning
is displayed.
This message displays along with a continuous
chime if the transmission uid in the vehicle
gets hot. Driving with the transmission uid
temperature high can cause damage to the
vehicle. Stop the vehicle and let it idle to allow the
transmission to cool. This message clears and
the chime stops when the uid temperature
reaches a safe level.
TURN SIGNAL ON
This message displays and a chime sounds if a
turn signal is left on for 3/4 of a mile (1.2 km).
Move the turn signal/multifunction lever to the off
position.
WASHER FLUID LOW ADD FLUID
This message displays when the windshield
washer uid is low. Fill the windshield washer uid
reservoir as soon as possible. SeeEngine
Compartment Overview on page 500for the
location of the windshield washer uid reservoir.
Also, seeWindshield Washer Fluid on page 527
for more information.
DIC Vehicle Customization
(With DIC Buttons)
Your vehicle may have customization capabilities
that allow you to program certain features to
one preferred setting. Customization features can
only be programmed to one setting on the
vehicle and cannot be programmed to a preferred
setting for two different drivers.
All of the customization options may not be
available on your vehicle. Only the options
available will be displayed on your DIC.
291

The default settings for the customization features
were set when your vehicle left the factory, but
may have been changed from their default
state since then.
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
PARK (P).
To avoid excessive drain on the battery, it is
recommended that the headlamps are
turned off.
2. Press the customization button to scroll
through the available customizable options.
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
V
TO DISPLAY IN ENGLISH screen appears on
the DIC display. Press the set/reset button once to
display all DIC messages in English.
DISPLAY LANGUAGE
This feature allows you to select the language in
which the DIC messages will appear.
292

Press the customization button until the DISPLAY
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.
NO CHANGE:No change will be made to this
feature. The current setting will remain.
Choose one of the available settings and press
the set/reset button while it is displayed on the DIC
to select it.
You can also change the language by pressing
the trip odometer reset stem. See “Language”
under DIC Operation and Displays (Without DIC
Buttons) earlier in this section for more information.AUTO DOOR LOCK
This feature allows you to select when the
vehicle’s doors will automatically lock. See
Programmable Automatic Door Locks on page 121
for 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
PARK (P).
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.
Choose one of the available settings and press
the set/reset button while it is displayed on the DIC
to select it.
293

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. See
Programmable Automatic Door Locks on page 121
for 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 PARK (P).
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 PARK (P).NO CHANGE:No change will be made to this
feature. The current setting will remain.
Choose one of the available settings and press
the set/reset button while it is displayed on the DIC
to select it.
REMOTE DOOR LOCK
This feature allows you to select the type of
feedback you will receive when locking the vehicle
with the Remote Keyless Entry (RKE) transmitter.
You will not receive feedback when locking the
vehicle with the RKE transmitter if the doors are
open. SeeRemote Keyless Entry (RKE) System
Operation on page 113for more information.
Press the customization button until REMOTE
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 feedback when you press
the lock button on the RKE transmitter.
LIGHTS ONLY:The exterior lamps will ash
when you press the lock button on the RKE
transmitter.
294

HORN ONLY:The horn will sound on the second
press of the lock button on the RKE transmitter.
HORN & LIGHTS (default):The exterior
lamps will ash when you press the lock button
on the RKE transmitter, and the horn will
sound when the lock button is pressed again
within ve seconds of the previous command.
NO CHANGE:No change will be made to
this feature. The current setting will remain.
Choose one of the available settings and press
the set/reset button while it is displayed on the DIC
to select it.
REMOTE DOOR UNLOCK
This feature allows you to select the type of
feedback you will receive when unlocking the
vehicle with the Remote Keyless Entry (RKE)
transmitter. You will not receive feedback when
unlocking the vehicle with the RKE transmitter
if the doors are open. SeeRemote Keyless Entry
(RKE) System Operation on page 113for more
information.Press the customization button until REMOTE
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:
LIGHTS OFF:The exterior lamps will not ash
when you press the unlock button on the
RKE transmitter.
LIGHTS ON (default):The exterior lamps will
ash when you press the unlock button on
the RKE transmitter.
NO CHANGE:No change will be made to this
feature. The current setting will remain.
Choose one of the available settings and press
the set/reset button while it is displayed on the DIC
to select it.
295

DELAY DOOR LOCK
On vehicles with a crew cab, 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 or
the Remote Keyless Entry (RKE) transmitter and a
door is open, this feature will delay locking the
doors until ve 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 or the lock
button on the RKE transmitter a second time.
SeeDelayed Locking on page 121for 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 ve
seconds after the last door is closed.NO CHANGE:No change will be made to this
feature. The current setting will remain.
Choose one of the available settings and press
the set/reset button while it is displayed on the DIC
to select it.
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 RUN to LOCK.
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.
30 SECONDS (default):The exterior lamps will
stay on for 30 seconds.
1 MINUTE:The exterior lamps will stay on for
one minute.
2 MINUTES:The exterior lamps will stay on for
two minutes.
296