2009 CHEVROLET TRAIL BLAZER ECU

Universal Home Remote System
Operation (With One Triangular LED)
If there is one triangular Light Emitting Diode (LED)
indicator light above the Universal Home Remote
buttons, follow the instructions below.
This system provides a way to replace up to three
remote control transmitters used to activate devices
such as garage door openers, security systems,
and home automation devices.
Do not use the Universal Home Remote with any
garage door opener that does not have the stop and
reverse feature. This includes any garage door opener
model manufactured before April 1, 1982.Read the instructions completely before attempting to
program the Universal Home Remote. Because of
the steps involved, it may be helpful to have another
person available to assist you in the programming
the Universal Home Remote.
Keep the original hand-held transmitter for use in other
vehicles as well as for future Universal Home Remote
programming. It is also recommended that upon the sale
of the vehicle, the programmed Universal Home
Remote buttons should be erased for security purposes.
See “Erasing Universal Home Remote Buttons” later
in this section.
When programming a garage door, park outside of the
garage. Park directly in line with and facing the garage
door opener motor-head or gate motor-head. Be sure that
people and objects are clear of the garage door or gate
that is being programmed.
It is recommended that a new battery be installed in
your hand-held transmitter for quicker and more
accurate transmission of the radio-frequency signal.
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To slide the crossrails to where you want them, pull up
on the lever on each side of the crossrail. This
releases the crossrail and allows you to slide it. When
the crossrail is where you want it, press down on
the levers to lock it into place.
Notice:Loading cargo on the luggage carrier that
weighs more than 220 lbs (100 kg) or hangs over the
rear or sides of the vehicle may damage your
vehicle. Load cargo so that it rests on the slats as
far forward as possible and against the side
rails, making sure to fasten it securely.
Do not exceed the maximum vehicle capacity when
loading your vehicle. For more information on vehicle
capacity and loading, seeLoading the Vehicle on
page 4-33.
To prevent damage or loss of cargo as you are driving,
check now and then to make sure the luggage carrier
is locked and cargo is still securely fastened.
When the luggage carrier is not in use, place the
crossrails at the following positions for wind noise
reduction. Place one crossrail at the rear most point of
the vehicle and the other crossrail above the opening
of the rear door.Rear Floor Storage Cover
{CAUTION:
If any removable convenience item is not secured
properly, it can move around in a collision or
sudden stop. People in the vehicle could be
injured. Be sure to secure any such item properly.
The vehicle has a rear cargo area with a removable
storage cover.
To remove the rear oor storage cover, do the following:
1. Press the latch release and lift up the latch
handle.
2. Raise the cover slightly to unhook it.
3. Pull the cover towards the rear of the vehicle to
release it from the forward mounting slots.
To reinstall the rear oor storage cover, reverse the
previous steps. Make sure the cover is secure by
applying slight pressure to the latch until it clicks.
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Convenience Net
For vehicles with a convenience net located in the rear,
use it to store small loads as far forward as possible.
The net should not be used to store heavy loads.
Cargo Cover
If your vehicle has a cargo cover, you can use it to
cover items in the cargo area of your vehicle.
To install the cargo cover:
1. Align the endcap with the pocket in the trim panel
located behind the rear seat.
2. Squeeze the opposite endcap, align it with the
pocket located on the opposite side of the trim
panel and release.
3. Grasp the handle and unroll the cover.
4. Latch the posts into the sockets on the inside of the
vehicle to secure it.To remove the cargo cover, do the following:
1. Release the cover from the latch posts and carefully
roll it back up.
2. Squeeze one endcap and remove it from the
pocket in the trim panel.
3. Remove the cargo cover from the other endcap so
that you can remove the shade from the vehicle.
{CAUTION:
An improperly stored cargo cover could be thrown
about the vehicle during a collision or sudden
maneuver. Someone could be injured. If the cover
is removed, always store it in the proper storage
location. When it is replaced, always be sure that
it is securely reattached.
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Cargo Tie Downs
Four cargo tie-downs are located in the rear compartment
of the vehicle. The tie-downs can be used to secure small
loads.
Sunroof
The vehicle may have a power sliding sunroof. To open
or close the sunroof, the ignition must be turned to
ON/RUN, ACC/ACCESSORY, or Retained Accessory
Power (RAP) must be active. SeeRetained Accessory
Power (RAP) on page 2-23.Press and release the
back of the control in the
overhead console to
open the sunroof. Press
the front of the control
to close the sunroof.
Once the sunroof is closed, press the forward side of
the control to open the sunroof to the vent position.
The sunroof has a sunshade which can be pulled
forward to block sun rays. If it is in the closed position, it
will open when the sunroof opens.
Do not keep the sunroof open for long periods of time
while the vehicle is not in use. Debris can collect in
the tracks, damage the sunroof operation and plug the
water draining system.
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Security Light...............................................3-44
Cruise Control Light......................................3-44
Reduced Engine Power Light.........................3-44
Highbeam On Light.......................................3-45
Service Four-Wheel Drive Warning Light..........3-45
Check Gages Warning Light...........................3-45
Gate Ajar Light.............................................3-46
Fuel Gage...................................................3-46
Low Fuel Warning Light.................................3-47
Check Gas Cap Light....................................3-47
Driver Information Center (DIC).......................3-47
DIC Operation and Displays...........................3-48
DIC Warnings and Messages.........................3-51
DIC Vehicle Customization.............................3-56Audio System(s).............................................3-62
Setting the Clock..........................................3-63
Radio(s)......................................................3-64
Using an MP3..............................................3-80
XM Radio Messages.....................................3-84
Navigation/Radio System...............................3-85
Bluetooth
®...................................................3-85
Rear Seat Entertainment (RSE) System...........3-96
Rear Seat Audio (RSA)................................3-108
Theft-Deterrent Feature................................3-109
Audio Steering Wheel Controls......................3-109
Radio Reception.........................................3-110
Fixed Mast Antenna....................................3-111
XM™ Satellite Radio Antenna System............3-111
Chime Level Adjustment...............................3-111
Section 3 Instrument Panel
3-2

Security Light
For information regarding
this light and the vehicle’s
security system, see
Content Theft-Deterrent
on page 2-17.
Cruise Control Light
If your vehicle has a Driver
Information Center (DIC),
this light will come on when
the cruise control is set.
SeeCruise Control on page 3-10andDIC Warnings
and Messages on page 3-51for more information.
Reduced Engine Power Light
This light comes on when
a noticeable reduction in
the vehicle’s performance
occurs.
The vehicle can 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 dealer as soon as possible
for diagnosis and repair.
This light may also come on if there is a problem with
the Electronic Throttle Control (ETC) system. If this
happens, take the vehicle in for service as soon
as possible.
3-44

Low Fuel Warning Light
The light next to the fuel gage will come on briey when
you are starting the engine.
This light comes on when the fuel tank is low on fuel.
To turn it off, add fuel to the fuel tank.
Check Gas Cap Light
If your vehicle has this
light, it will come on if your
gas cap is not securely
fastened.
SeeMalfunction Indicator Lamp on page 3-39for more
information.
Driver Information Center (DIC)
Your vehicle may have this feature. The Driver
Information Center (DIC) display is located on the
instrument panel cluster, below the speedometer.
If your vehicle has DIC buttons, they are located on
the steering wheel. The DIC can display information
such as the trip odometer, fuel economy, customization
features, and warning/status messages.
If your vehicle does not have DIC steering wheel
buttons, you will not have all of the features listed.
Scroll through the odometer and trip odometer by
pressing the trip odometer reset stem located on the
instrument panel cluster. Turn off, or acknowledge, DIC
messages by pressing the trip odometer reset stem.
SeeSpeedometer and Odometer on page 3-30for
information on features for vehicles without DIC buttons.
3-47

XM Radio Messages
xL (Explicit Language Channels):These channels,
or any others, can be blocked by calling
1-800-852-XMXM (9696).
Updating:The encryption code in the receiver is being
updated, and no action is required. This process should
take no longer than 30 seconds.
No Signal:The system is functioning correctly, but the
vehicle is in a location that is blocking the XM signal.
When the vehicle is moved into an open area, the
signal should return.
No Signl:The system is functioning correctly, but the
vehicle is in a location that is blocking the XM signal.
When the vehicle is moved into an open area, the
signal should return.
Loading XM:The audio system is acquiring and
processing audio and text data. No action is needed.
This message should disappear shortly.
Loading:The radio system is acquiring and processing
audio and text data. No action is needed. This message
should disappear shortly.
CH Off Air:This channel is not currently in service.
Tune in to another channel.
Off Air:This channel is not currently in service. Tune
to another channel.CH Unauth:This channel is blocked or cannot be
received with your XM Subscription package.
Unauth:This channel is blocked or cannot be received
with your XM Subscription package.
CH Unavail:This previously assigned channel is no
longer assigned. Tune to another station. If this station
was one of the presets, choose another station for
that preset button.
CH Unavl:This previously assigned channel is no
longer assigned. Tune to another station. If this station
was one of the presets, choose another station for
that preset button.
No Info:No artist, song title, category, or text
information is available at this time on this channel.
The system is working properly.
Not Found:There are no channels available for the
selected category. The system is working properly.
XM Locked:The XM receiver in the vehicle may
have previously been in another vehicle. For security
purposes, XM receivers cannot be swapped between
vehicles. If this message is received after having the
vehicle serviced, check with your dealer/retailer.
3-84