2007 CHEVROLET UPLANDER service

Towing
Towing Your Vehicle
Consult your dealer or a professional towing
service if you need to have your disabled vehicle
towed. SeeRoadside Assistance Program on
page 562.
If you want to tow your vehicle behind another
vehicle for recreational purposes (such as behind
a motorhome), see “Recreational Vehicle
Towing” following.
Recreational Vehicle Towing
Recreational vehicle towing means towing your
vehicle behind another vehicle – such as behind a
motorhome. The two most common types of
recreational vehicle towing are known as “dinghy
towing” (towing your vehicle with all four wheels
on the ground) and “dolly towing” (towing
your vehicle with two wheels on the ground and
two wheels up on a device know as a “dolly”).With the proper preparation and equipment, many
vehicles can be towed in these ways. See
“Dinghy Towing” and “Dolly Towing,” following.
Here are some important things to consider before
you do recreational vehicle towing:
What’s the towing capacity of the towing
vehicle? Be sure you read the tow vehicle
manufacturer’s recommendations.
How far will you tow? Some vehicles have
restrictions on how far and how long they
can tow.
Do you have the proper towing equipment?
See your dealer or trailering professional
for additional advice and equipment
recommendations.
Is your vehicle ready to be towed? Just as
you would prepare your vehicle for a long
trip, you’ll want to make sure your vehicle is
prepared to be towed. SeeBefore Leaving on
a Long Trip on page 395.
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Dinghy Towing
Your vehicle was not designed to be towed with
all of its wheels on the ground.It can be towed with
the two rear wheels on the ground. See “Dolly
Towing” following for more information.
Dolly Towing
To dolly tow your vehicle, do the following:
1. Put the front wheels on a dolly.
2. Put the vehicle in PARK (P).
3. Set the parking brake and then remove the key.
4. Clamp the steering wheel in a straight-ahead
position with a clamping device designed for
towing.
5. Release the parking brake.
Level Control
On vehicles equipped with automatic level control,
the rear of the vehicle is automatically kept
level as you load or unload your vehicle. However,
you should still not exceed the GVWR or the
GAWR. SeeLoading Your Vehicle on page 404.
You may hear the compressor operating when you
load or unload your vehicle, and periodically as
the system self-adjusts. This is normal. The
compressor should operate for brief periods of
time. If the sound continues for an extended period
of time, your vehicle needs service.
Using heavier suspension components to get
added durability might not change your weight
ratings. Ask your dealer to help you load
your vehicle the right way.
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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 transaxle 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 for more information.
422

Service........................................................ 426
Accessories and Modications................... 426
California Proposition 65 Warning.............. 427
Doing Your Own Service Work.................. 427
Adding Equipment to the Outside of
Your Vehicle.......................................... 428
Fuel............................................................. 428
Gasoline Octane........................................ 429
Gasoline Specications.............................. 429
California Fuel........................................... 429
Additives................................................... 430
Fuel E85 (85% Ethanol)............................ 431
Fuels in Foreign Countries........................ 432
Filling the Tank......................................... 433
Filling a Portable Fuel Container............... 435
Checking Things Under the Hood.............. 436
Hood Release........................................... 437
Engine Compartment Overview.................. 438
Engine Oil................................................. 439
Engine Oil Life System.............................. 442
Engine Air Cleaner/Filter............................ 444Automatic Transaxle Fluid......................... 445
Engine Coolant.......................................... 448
Radiator Pressure Cap.............................. 451
Engine Overheating................................... 451
Overheated Engine Protection
Operating Mode..................................... 453
Cooling System......................................... 454
Power Steering Fluid ................................. 459
Windshield Washer Fluid........................... 460
Brakes...................................................... 462
Battery...................................................... 465
Jump Starting............................................ 466
Bulb Replacement....................................... 471
Halogen Bulbs........................................... 471
Headlamps and Sidemarker Lamps........... 471
Front Turn Signal, Parking and Daytime
Running Lamps (DRL)........................... 473
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps...................................... 473
License Plate Lamp................................... 475
Replacement Bulbs................................... 475
Section 5 Service and Appearance Care
423

Windshield Wiper Blade Replacement....... 476
Tires............................................................ 477
Tire Sidewall Labeling............................... 478
Tire Terminology and Denitions............... 482
Ination - Tire Pressure............................. 485
High-Speed Operation............................... 486
Tire Inspection and Rotation...................... 487
When It Is Time for New Tires.................. 489
Buying New Tires...................................... 490
Different Size Tires and Wheels................ 492
Uniform Tire Quality Grading..................... 493
Wheel Alignment and Tire Balance............ 494
Wheel Replacement.................................. 494
Tire Chains............................................... 496
Accessory Inator...................................... 496
If a Tire Goes Flat.................................... 499
Changing a Flat Tire................................. 500
Removing the Spare Tire and Tools.......... 501
Removing the Flat Tire and Installing the
Spare Tire............................................. 504
Secondary Latch System........................... 511
Storing a Flat or Spare Tire and Tools...... 513
Compact Spare Tire.................................. 516Appearance Care........................................ 517
Cleaning the Inside of Your Vehicle.......... 517
Fabric/Carpet............................................. 518
Leather...................................................... 519
Instrument Panel, Vinyl, and Other
Plastic Surfaces..................................... 520
Child Restraint Pad................................... 520
Care of Safety Belts and Built-in Child
Restraint Harness.................................. 520
Weatherstrips............................................ 521
Washing Your Vehicle............................... 521
Cleaning Exterior Lamps/Lenses................ 521
Finish Care............................................... 522
Windshield, Backglass, and Wiper
Blades................................................... 522
Aluminum Wheels...................................... 523
Tires......................................................... 523
Sheet Metal Damage................................. 524
Finish Damage.......................................... 524
Underbody Maintenance............................ 524
Chemical Paint Spotting............................ 524
Vehicle Care/Appearance Materials............ 525
Section 5 Service and Appearance Care
424

Vehicle Identication.................................. 526
Vehicle Identication Number (VIN)........... 526
Service Parts Identication Label............... 526
Electrical System........................................ 526
Add-On Electrical Equipment..................... 526
Headlamp Wiring....................................... 527
Windshield Wiper Fuses............................ 527Power Windows and Other Power
Options.................................................. 527
Fuses and Circuit Breakers....................... 527
Instrument Panel Fuse Block..................... 528
Underhood Fuse Block.............................. 530
Capacities and Specications.................... 533
Section 5 Service and Appearance Care
425

Service
Your dealer knows your vehicle best and wants
you to be happy with it. We hope you will go
to your dealer for all your service needs. You will
get genuine GM parts and GM-trained and
supported service people.
We hope you will want to keep your GM vehicle
all GM. Genuine GM parts have one of these
marks:
Accessories and Modications
When you add non-GM accessories to your vehicle
they can affect your vehicle’s performance and
safety, including such things as, airbags, braking,
stability, ride and handling, emissions systems,
aerodynamics, durability, and electronic systems
like anti-lock brakes, traction control and
stability control. Some of these accessories may
even cause malfunction or damage not covered by
warranty.
GM Accessories are designed to complement and
function with other systems on your vehicle.
Your GM dealer can accessorize your vehicle
using genuine GM Accessories. When you go to
your GM dealer and ask for GM Accessories,
you will know that GM-trained and supported
service technicians will perform the work using
genuine GM Accessories.
426

California Proposition 65 Warning
Most motor vehicles, including this one, contain
and/or emit chemicals known to the State of
California to cause cancer and birth defects or
other reproductive harm. Engine exhaust,
many parts and systems (including some inside
the vehicle), many uids, and some component
wear by-products contain and/or emit these
chemicals.
Doing Your Own Service Work
{CAUTION:
You can be injured and your vehicle could
be damaged if you try to do service work
on a vehicle without knowing enough
about it.
Be sure you have sufficient knowledge,
experience, the proper replacement
parts, and tools before you attempt any
vehicle maintenance task.
Be sure to use the proper nuts, bolts,
and other fasteners. English and metric
fasteners can be easily confused. If you
use the wrong fasteners, parts can later
break or fall off. You could be hurt.
If you want to do some of your own service work,
you will want to use the proper service manual.
It tells you much more about how to service your
vehicle than this manual can. To order the
proper service manual, seeService Publications
Ordering Information on page 574.
427