2009 CHEVROLET UPLANDER wiring

{CAUTION:
For up to 10 seconds after the ignition is turned off
and the battery is disconnected, an airbag can still
inate during improper service. You can be injured
if you are close to an airbag when it inates. Avoid
yellow connectors. They are probably part of the
airbag system. Be sure to follow proper service
procedures, and make sure the person performing
work for you is qualied to do so.
Adding Equipment to Your
Airbag-Equipped Vehicle
Q:Is there anything I might add to or change
about the vehicle that could keep the airbags
from working properly?
A:Yes. If you add things that change your vehicle’s
frame, bumper system, height, front end or side
sheet metal, they may keep the airbag system from
working properly. Changing or moving any parts
of the front seats, safety belts, the airbag sensingand diagnostic module, steering wheel, instrument
panel, front sensors, or airbag wiring can affect
the operation of the airbag system.
In addition, the vehicle has a passenger sensing
system for the right front passenger position, which
includes sensors that are part of the passenger seat.
The passenger sensing system may not operate
properly if the original seat trim is replaced with
non-GM covers, upholstery or trim, or with GM
covers, upholstery or trim designed for a different
vehicle. Any object, such as an aftermarket seat
heater or a comfort enhancing pad or device,
installed under or on top of the seat fabric, could also
interfere with the operation of the passenger sensing
system. This could either prevent proper deployment
of the passenger airbag(s) or prevent the passenger
sensing system from properly turning off the
passenger airbag(s). SeePassenger Sensing
System on page 1-85.
If you have any questions about this, you should
contact Customer Assistance before you modify
your vehicle. The phone numbers and addresses for
Customer Assistance are in Step Two of the
Customer Satisfaction Procedure in this manual.
SeeCustomer Satisfaction Procedure on page 7-2.
1-91

Q:Because I have a disability, I have to get my
vehicle modied. How can I nd out whether
this will affect my airbag system?
A:If you have questions, call Customer Assistance.
The phone numbers and addresses for Customer
Assistance are in Step Two of the Customer
Satisfaction Procedure in this manual. See
Customer Satisfaction Procedure on page 7-2.
In addition, your dealer/retailer and the service manual
have information about the location of the airbag sensors,
sensing and diagnostic module and airbag wiring.
Restraint System Check
Checking the Restraint Systems
Safety Belts
Now and then, check the safety belt reminder light,
safety belts, buckles, latch plates, retractors, and
anchorages are all working properly.
If the vehicle has the built-in child restraint, also
periodically check the harness straps, latch plates,
buckle, clip, child head restraint and anchorages are
working properly.Look for any other loose or damaged safety belt system
parts that might keep a safety belt system from doing
its job. See your dealer/retailer to have it repaired. Torn
or frayed safety belts may not protect you in a crash.
They can rip apart under impact forces. If a belt is torn
or frayed, get a new one right away.
If the vehicle has the built-in child restraint, torn or
frayed harness straps can rip apart under impact forces
just like torn or frayed safety belts can. They may not
protect a child in a crash. If a harness strap is torn
or frayed, get a new harness right away.
Make sure the safety belt reminder light is working.
SeeSafety Belt Reminders on page 3-32for more
information.
Keep safety belts clean and dry. SeeCare of Safety
Belts and Built-in Child Restraint Harness on page 5-92
for more information.
Airbags
The airbag system does not need regularly scheduled
maintenance or replacement. Make sure the airbag
readiness light is working. SeeAirbag Readiness Light
on page 3-33for more information.
1-92

Notice:If you open the liftgate without checking for
overhead obstructions such as a garage door,
you could damage the liftgate or the liftgate glass.
Always check to make sure the area above and
behind the liftgate is clear before opening it.
{CAUTION:
It can be dangerous to drive with the liftgate open
because carbon monoxide (CO) gas can come into
your vehicle. You cannot see or smell CO. It can
cause unconsciousness and even death. If you
must drive with the liftgate open or if electrical
wiring or other cable connections must pass
through the seal between the body and the liftgate:
Make sure all other windows are shut.
Turn the fan on your heating or cooling system
to its highest speed and select the control
setting that will force outside air into your
vehicle. SeeClimate Control System on
page 3-22orDual Climate Control System on
page 3-25.
CAUTION: (Continued)
CAUTION: (Continued)

If you have air outlets on or under the
instrument panel, open them all the way. See
Engine Exhaust on page 2-41.
To close the liftgate, pull down on the handle, then
rmly shut the liftgate. Do not drive with the liftgate open,
even slightly.
2-23

Turn Signal/Multifunction Lever
The lever on the left side of the steering column
includes the following:
G:Turn and Lane-Change Signals
53: Headlamp High/Low-Beam Changer
N:Windshield Wipers
L:Windshield Washer
Z:Rear Window Wiper
=:Rear Window Washer
Flash-to-Pass Feature.
Information for these features is on the pages following.
Turn and Lane-Change Signals
An arrowGon the instrument panel cluster will ash
in the direction of the turn or lane change.
Move the lever all the way up or down to signal a turn.
Raise or lower the lever until the arrow starts to ash
to signal a lane change. Hold it there until the lane
change is completed.
The lever returns to its starting position whenever it is
released.
If after signaling a turn or a lane change the arrow
ashes rapidly or does not come on, a signal bulb may
be burned out.
Have the bulbs replaced. If the bulb is not burned out,
check the fuse. SeeBulb Replacement on page 5-41
andFuses and Circuit Breakers on page 5-98.
For vehicles with the trailer towing option with added
wiring for the trailer lamps, the signal indicator ashes at
a normal rate even if a turn signal bulb is burned out.
Check the front and rear turn signal lamps regularly
to make sure they are working.
3-7

This chime and light are
repeated if the passenger
remains unbuckled and
the vehicle is in motion.
If the passenger safety belt is buckled, neither the
chime nor the light comes on.
Airbag Readiness Light
The system checks the airbag’s electrical system for
possible malfunctions. If the light stays on it indicates
there is an electrical problem. The system check
includes the airbag sensor, the pretensioners, the airbag
modules, the wiring and the crash sensing and
diagnostic module. For more information on the airbag
system, seeAirbag System on page 1-77.The airbag readiness light
ashes for a few seconds
when the engine is
started. If the light does
not come on then, have it
xed immediately.
{CAUTION:
If the airbag readiness light stays on after the
vehicle is started or comes on while driving, it
means the airbag system might not be working
properly. The airbags in the vehicle might not
inate in a crash, or they could even inate
without a crash. To help avoid injury, have the
vehicle serviced right away.
If there is a problem with the airbag system, an airbag
Driver Information Center (DIC) message can also come
on. SeeDIC Warnings and Messages on page 3-51
for more information.
3-33

Turn Signals When Towing a Trailer
When you tow a trailer, your vehicle has to have extra
wiring.
The arrows on your instrument panel will ash whenever
you signal a turn or lane change. Properly hooked up,
the trailer lamps will also ash, telling other drivers
you are about to turn, change lanes, or stop.
When towing a trailer, the arrows on your instrument
panel will ash for turns even if the bulbs on the trailer are
burned out. Thus, you may think drivers behind you are
seeing your signal when they are not. It is important to
check occasionally to be sure the trailer bulbs are still
working.
Driving on Grades
Reduce speed and shift to a lower gear before you start
down a long or steep downgrade. If you do not shift
down, you might have to use your brakes so much that
they would get hot and no longer work well.
If you are towing a trailer that weighs more than
1,000 lbs (450 kg), you may prefer to drive in THIRD (3)
instead of DRIVE (D) or, as you need to, a lower gear.
This will minimize heat build-up and extend the life of your
transmission.
Parking on Hills
{CAUTION:
Parking the vehicle on a hill with the trailer
attached can be dangerous. If something goes
wrong, the rig could start to move. People can be
injured, and both the vehicle and the trailer can be
damaged. When possible, always park the rig on a
at surface.
But if you ever have to park your rig on a hill, do the
following:
1. Apply your regular brakes, but do not shift into
PARK (P).
2. Have someone place chocks under the trailer
wheels.
3. When the wheel chocks are in place, release the
regular brakes until the chocks absorb the load.
4. Reapply the regular brakes. Then apply your
parking brake, and shift into PARK (P).
5. Release the regular brakes.
4-34

When You Are Ready to Leave After
Parking on a Hill
1. Apply your regular brakes and hold the pedal down
while you do the following:
Start your engine.
Shift into a gear.
Release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of the chocks.
4. Stop and have someone pick up and store the
chocks.
Maintenance When Trailer Towing
Your vehicle will need service more often when you are
pulling a trailer. See the Maintenance Schedule for more
on this. Things that are especially important in trailer
operation are automatic transmission uid, engine oil,
belts, cooling system, and brake system. Each of these is
covered in this manual, and the Index will help you nd
them quickly. If you are trailering, it is a good idea to
review these sections before you start your trip.
Check periodically to see that all hitch nuts and bolts
are tight.
Trailer Wiring Harness
Your vehicle may have a trailer wiring harness package
located in the glove box. It can be connected from
the rear of your vehicle to your trailer. Contact your
dealer/retailer for more information.
4-35

Tire Pressure Monitor Operation.....................5-58
Tire Inspection and Rotation...........................5-62
When It Is Time for New Tires.......................5-63
Buying New Tires.........................................5-64
Different Size Tires and Wheels......................5-66
Uniform Tire Quality Grading..........................5-67
Wheel Alignment and Tire Balance..................5-69
Wheel Replacement......................................5-69
Tire Chains..................................................5-70
Accessory Inator.........................................5-71
If a Tire Goes Flat........................................5-73
Changing a Flat Tire.....................................5-74
Removing the Spare Tire and Tools................5-75
Removing the Flat Tire and Installing the
Spare Tire................................................5-77
Secondary Latch System...............................5-84
Storing a Flat or Spare Tire and Tools............5-86
Compact Spare Tire......................................5-88
Appearance Care............................................5-89
Interior Cleaning...........................................5-89
Fabric/Carpet...............................................5-91
Leather.......................................................5-91
Instrument Panel, Vinyl, and Other
Plastic Surfaces........................................5-92
Child Restraint Pad.......................................5-92Care of Safety Belts and Built-in Child
Restraint Harness......................................5-92
Weatherstrips...............................................5-92
Washing Your Vehicle...................................5-93
Cleaning Exterior Lamps/Lenses.....................5-93
Finish Care..................................................5-94
Windshield, Backglass, and Wiper Blades.........5-94
Aluminum Wheels.........................................5-95
Tires...........................................................5-95
Sheet Metal Damage.....................................5-96
Finish Damage............................................
.5-96
Underbody Maintenance................................5-96
Chemical Paint Spotting.................................5-96
Vehicle Identication......................................5-97
Vehicle Identication Number (VIN).................5-97
Service Parts Identication Label.....................5-97
Electrical System............................................5-97
Add-On Electrical Equipment..........................5-97
Headlamp Wiring..........................................5-98
Windshield Wiper Fuses................................5-98
Power Windows and Other Power Options.......5-98
Fuses and Circuit Breakers............................5-98
Instrument Panel Fuse Block..........................5-98
Underhood Fuse Block................................5-100
Capacities and Specications........................5-104
Section 5 Service and Appearance Care
5-2