2003 CHEVROLET S10 weight

Vehicle* Axle RatioMaximum Trailer
Weight GCWR**
2WD Regular Cab
2.2L L4/Manual Trans. 3.73 1,600 lbs. (726 kg) 5,000 lbs. (2 268 kg)
2.2L L4/Auto. Trans. 4.10 3,100 lbs. (1 406 kg) 6,500 lbs. (2 948 kg)
4.3L V6/Manual Trans. 3.08 3,900 lbs. (1 769 kg) 7,500 lbs. (3 402 kg)
4.3L V6/Auto. Trans. w/ZR2 3.42 5,900 lbs. (2 676 kg) 9,500 lbs. (4 309 kg)
2WD Extended Cab
2.2L L4/Manual Trans. 4.10 2,000 lbs. (907 kg) 5,000 lbs. (2 268 kg)
2.2L L4/Auto. Trans. 4.10 3,000 lbs. (1 362 kg) 6,500 lbs. (2 948 kg)
4.3L V6/Manual Trans. 3.08 3,800 lbs. (1 725 kg) 7,500 lbs. (3 402 kg)
4.3L V6/Auto. Trans 3.42 5,600 lbs. (2 540 kg) 9,500 lbs. (4 309 kg)
2WD Long Box
4.3L V6/Manual Trans. 3.08 3,900 lbs. (1 771 kg) 7,500 lbs. (3 402 kg)
4.3 L V6/Auto Trans. 3.42 5,900 lbs. (2 679 kg) 9,500 lbs. (4 309 kg)
4WD Extended Cab
4.3L V6/Manual Trans. 3.42 4,000 lbs (1 816 kg) 8,000 lbs. (3 629 kg)
4.3 L V6/Manual Trans. 3.73 4,200 lbs. (1 907 kg) 8,500 lbs. (3 856 kg)
4.3 L Auto. Trans.3.42
3.735,500 lbs.(2 497 kg)
5,500 lbs.(2 497 kg)9,500 lbs. (4 309 kg)
4.3 L Auto Trans. w/ZR2 3.73 4,700 lbs.(2 132 kg) 9.000 lbs. (4 082 kg)
4WD Crew Cab
ž
4.3L V6/Auto. Trans.3.42
3.735,200 lbs.(2 361 kg)
5,200 lbs.(2 361 kg)9,500 lbs. (4 309 kg)
9,500 lbs. (4 309 kg)
4-56

* If your vehicle is equipped with RPO V4A (XtremeŸ
Sport Appearance Package), your vehicle was
neither intended nor designed to tow a trailer. For more
information on RPO codes, see
Service Parts
Identi®cation Label on page 5-92.
Maximum trailer weight is calculated assuming only the
driver is in the tow vehicle and it has all the required
trailering equipment. The weight of additional optional
equipment, passengers and cargo in the tow vehicle
must be subtracted from the maximum trailer weight.
The weight of the trailer tongue also affects trailering
capacity. See²
Weight of the Trailer Tongue²next.**The Gross Combination Weight Rating (GCWR) is the
total allowable weight of the completely loaded vehicle
and trailer including any passengers, cargo, equipment
and conversions. The GCWR for your vehicle should
not be exceeded.
You can ask your dealer for our trailering information or
advice, or you can write us at the address listed in your
Warranty and Owner Assistance Information Booklet.
In Canada, write to:
General Motors of Canada Limited
Customer Communication Centre, 163-005
1908 Colonel Sam Drive
Oshawa,, Ontario L1H 8P7
4-57

Weight of the Trailer Tongue
The tongue load (A) of any trailer is an important weight
to measure because it affects the total or gross weight
of your vehicle. The Gross Vehicle Weight (GVW)
includes the curb weight of the vehicle, any cargo you
may carry in it, and the people who will be riding in
the vehicle. And if you will tow a trailer, you must add
the tongue load to the GVW because your vehicle will be
carrying that weight, too. See
Loading Your Vehicle
on page 4-48for more information about your vehicle's
maximum load capacity.If you're using a weight-carrying or a weight-distributing
hitch, the trailer tongue weight (A) should be 10 percent
to 15 percent of the total loaded trailer weight (B).
Do not exceed the maximum allowable tongue weight
for your vehicle.
After you've loaded your trailer, weigh the trailer and
then the tongue, separately, to see if the weights
are proper. If they aren't, you may be able to get them
right simply by moving some items around in the
trailer.
Total Weight on Your Vehicle's Tires
Be sure your vehicle's tires are in¯ated to the upper limit
for cold tires. You'll ®nd these numbers on the
Certi®cation label at the rear edge of the driver's door
above the door latch, or see
Loading Your Vehicle
on page 4-48. Then be sure you don't go over the GVW
limit for your vehicle, including the weight of the trailer
tongue.
4-58

Hitches
It's important to have the correct hitch equipment.
Crosswinds, large trucks going by and rough roads are
a few reasons why you'll need the right hitch. Here
are some rules to follow:
·If you use a step-bumper hitch, your bumper could
be damaged in sharp turns. Make sure you have
ample room when turning to avoid contact between
the trailer and the bumper.
·If you'll be pulling a trailer that, when loaded, will
weigh more than 3,500 lbs. (1 589 kg) be sure to
use a properly mounted, weight-distributing
hitch and sway control of the proper size. This
equipment is very important for proper vehicle
loading and good handling when you're driving.
·If your vehicle has the bumper delete option, do not
bolt any type of hitch to the close-out panel. The
close-out panel will not support a hitch.
Safety Chains
You should always attach chains between your vehicle
and your trailer. Cross the safety chains under the
tongue of the trailer to help prevent the tongue from
contacting the road if it becomes separated from
the hitch. Instructions about safety chains may be
provided by the hitch manufacturer or by the trailer
manufacturer. For trailers up to 3,500 lbs. (1 589 kg) you
may attach the safety chains to the attaching points
on the bumper. For heavier trailers, follow the trailer or
hitch manufacturer's recommendation for attaching
safety chains. Always leave just enough slack so you
can turn with your rig. Never allow safety chains to drag
on the ground.
4-59

Trailer Brakes
If your trailer weighs more than 1,000 lbs. (450 kg)
loaded, then it needs its own brake±and they must be
adequate. Be sure to read and follow the instructions for
the trailer brakes so you'll be able to install, adjust
and maintain them properly.
Your trailer's brake system can tap into the vehicle's
hydraulic brake system only if:
·The trailer parts can withstand 3,000 psi
(20 650 kPa) of pressure.
·The trailer's brake system will use less than
0.02 cubic inch (0.3 cc) of ¯uid from your vehicle's
master cylinder. Otherwise, both braking systems
won't work well. You could even lose your brakes.
If everything checks out this far, then make the brake
¯uid tap at the port on the master cylinder that
sends ¯uid to the rear brakes. But don't use copper
tubing for this. If you do, it will bend and ®nally break off.
Use steel brake tubing.
Driving with a Trailer
Towing a trailer requires a certain amount of experience.
Before setting out for the open road, you'll want to get
to know your rig. Acquaint yourself with the feel of
handling and braking with the added weight of the trailer.
And always keep in mind that the vehicle you are
driving is now a good deal longer and not nearly as
responsive as your vehicle is by itself.
Before you start, check the trailer hitch and platform
(and attachments), safety chains, electrical connector,
lamps, tires and mirror adjustment. If the trailer has
electric brakes, start your vehicle and trailer moving and
then apply the trailer brake controller by hand to be
sure the brakes are working. This lets you check your
electrical connection at the same time.
During your trip, check occasionally to be sure that the
load is secure, and that the lamps and any trailer
brakes are still working.
4-60

T
Tachometer....................................................3-26
Tailgate Lubrication Service..............................6-28
Tailgate.........................................................2-13
Taillamps.......................................................5-59
Temperature and Compass Display....................2-44
Testing the Alarm............................................2-18
Theft-Deterrent, Radio.....................................3-74
Theft-Deterrent Systems...................................2-17
Content Theft-Deterrent................................2-17
Passlock
ž...................................................2-19
Third Door.....................................................2-12
Throttle System Inspection...............................6-32
Tilt Wheel........................................................ 3-5
Time Delay....................................................2-39
Tire In¯ation Check.........................................6-26
Tires.............................................................5-62
Buying New Tires........................................5-66
Chains.......................................................5-70
Changing a Flat Tire....................................5-72
Compact Spare Tire.....................................5-83
If a Tire Goes Flat.......................................5-71
In¯ation -- Tire Pressure...............................5-63
Inspection and Rotation................................5-64
Uniform Tire Quality Grading.........................5-67
Wheel Alignment and Tire Balance.................5-68
Wheel Replacement.....................................5-68
When It Is Time for New Tires......................5-65Tires (cont.)
To Use the Engine Coolant Heater....................2-24
Top Strap Anchor Location...............................1-43
Top Strap......................................................1-41
Torque Lock...................................................2-35
Total Weight on Your Vehicle's Tires..................4-58
Towing..........................................................4-44
Recreational Vehicle.....................................4-44
Towing a Trailer..........................................4-54
Your Vehicle...............................................4-44
Trailer Brakes.................................................4-60
Trailer...........................................................4-53
Recommendations.......................................4-53
Transfer Case and Front Axle (Four-Wheel Drive)
Inspection...................................................6-32
Transfer Case................................................5-52
Transmission Operation, Automatic....................2-25
Transmission Operation, Manual........................2-28
Transmission, Transaxle, Transfer Case Unit
Repair Manual............................................7-10
Transmission..................................................5-22
Fluid, Automatic...........................................5-22
Fluid, Manual..............................................5-25
Up-Shift Light..............................................3-30
Transportation Options...................................... 7-8
Traveling to Remote Areas...............................4-16
Trip Odometer................................................3-25
Truck-Camper Loading Information....................4-51
Turn and Lane-Change Signals.......................... 3-6
Turn Signal/Multifunction Lever........................... 3-6
14

Turn Signals When Towing a Trailer..................4-61
Two-Piece Composite Headlamp System............5-55
Two-Tiered Loading.........................................4-50
U
Underbody Flushing Service.............................6-30
Understanding Radio Reception........................3-74
Uniform Tire Quality Grading............................5-67
United States ± Customer Assistance.................. 7-4
Up-Shift Light.........................................2-29, 3-30
Used Replacement Wheels..............................5-69
Using Cleaner on Fabric..................................5-84
Using RDS....................................3-47, 3-55, 3-65
Using Song List Mode.....................................3-72
Using the Recovery Hooks...............................4-43
V
Vehicle Identi®cation........................................5-92
Number (VIN).............................................5-92
Service Parts Identi®cation Label...................5-92
Vehicle Personalization....................................2-53
Memory Seat..............................................2-53
Vehicle Storage..............................................5-46
Vehicle............................................................ 4-6
Control........................................................ 4-6
Damage Warnings........................................... iv
Loading......................................................4-48Vehicle (cont.)
Parking Your...............................................2-35
Symbols......................................................... iv
Ventilation Adjustment......................................3-21
Visors...........................................................2-16
Voltmeter Gage..............................................3-30
W
Warning Lights, Gages and Indicators................3-22
Warnings......................................................... 3-4
Hazard Warning Flashers............................... 3-4
Other Warning Devices.................................. 3-5
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washing Your Vehicle......................................5-87
Weatherstrip Lubrication...................................6-27
Weight of the Trailer Tongue.............................4-58
Weight of the Trailer........................................4-55
What Kind of Engine Oil to Use........................5-17
What to Add..................................................5-43
What to Do with Used Oil................................5-19
What to Use..........................5-28, 5-40, 5-51, 5-53
Wheels..........................................................5-68
Alignment and Tire Balance..........................5-68
Replacement...............................................5-68
When to Add Engine Oil..................................5-16
When to Change Engine Oil.............................5-18
When to Check and Change Lubricant.......5-51, 5-53
15