2003 GMC YUKON weight

Vehicle* Axle Ratio Maximum Trailer Weight GCWR
C-1500 (2WD)*
4800 V83.42
3.735,700 lbs. (2 585 kg)
6,700 lbs. (3 039 kg)11,000 lbs. (4 994 kg)
12,000 lbs. (5 448 kg)
5300 V83.42
3.736,700 lbs. (3 039 kg)
7,700 lbs. (3 492 kg)12,000 lbs. (5 448 kg)
13,000 lbs. (5 902 kg)
5300 V8
(Suburban/Yukon XL)3.73
4.107,400 lbs. (3 356 kg)
8,400 lbs. (3 810 kg)13,000 lbs. (5 902 kg)
14,000 lbs. (6 356 kg)
Tongue weight should be 10 percent to 15 percent of the trailer weight up to 1,000 lbs (454 kg).
Vehicle* Axle Ratio Maximum Trailer Weight GCWR
K—1500 (4 WD)*
4800 V83.73
4.106,400 lbs. (2 902 kg)
7,400 lbs. (3 356 kg)12,000 lbs. (5 448 kg)
13,000 lbs. (5 902 kg)
5300 V83.73
4.107,400 lbs. (3 356 kg)
7,400 lbs. (3 356 kg)13,000 lbs. (5 902 kg)
14,000 lbs. (6 356 kg)
5300 V8
(Suburban/Yukon XL)3.73
4.107,100 lbs. (3 220 kg)
8,100 lbs. (3 674 kg)13,000 lbs. (5 902 kg)
14,000 lbs. (6 356 kg)
Tongue weight should be 10 percent to 15 percent of the trailer weight up to 1,000 lbs (454 kg).
Vehicle* Axle Ratio Maximum Trailer Weight GCWR
C—2500 (2WD)*
6000 V8
(Suburban/Yukon XL)†3.73
4.108,200 lbs. (3 722 kg)
10,200 lbs. (4 630 kg)14,000 lbs. (6 356 kg)
16,000 lbs. (7 264 kg)**
6000 V8 w/4WS3.73
4.107,600 lbs. (3447 kg)
9,600 lbs. (4354 kg)14,000 lbs. (6 350 kg)
16, 000 lbs (7 257 kg)
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2003 - Yukon/Yukon XL

Vehicle* Axle Ratio Maximum Trailer Weight GCWR
8100 V8 3.73 10,400 lbs. (4 717 kg) 17,000 lbs. (7 718 kg)
(Suburban/Yukon XL)†4.10 12,000 lbs. (5 448 kg) 14,000 lbs. (6 356 kg)
*Tongue weight should be 10 percent to 15 percent of trailer weight up to 1,500 lbs. (681 kg) maximum.
**GCWR limited to 14,000 lbs. (6 356 kg) on vehicles with Z83 suspension.
†2500 Suburban/Yukon XL (2WD) equipped with Z83 base suspension limited to 7,900 lbs. (3 583 kg) trailer.
Vehicle* Axle Ratio Maximum Trailer Weight GCWR
K—2500 (4WD)*
6000 V8
(Suburban/Yukon XL)†3.73
4.107,600 lbs. (3 447 kg)
9,600 lbs. (4 354kg)14,000 lbs. (6 356 kg)
16,000 lbs. (7 264 kg)**
6,000 V8 w/4WS3.73
4.107,300 lbs. (3 311 kg)
9,300 lbs. (4 218 kg)14,000 lbs. (6 350 kg)
16, 000 lbs (7 257 kg)
8100 V83.73
4.1010,100 lbs. (4 581 kg)
12,000 lbs. (5 448 kg)17,000 lbs. (7 718 kg)
19,000 lbs. (8 626 kg)
*Tongue weight should be 10 percent to 15 percent of trailer weight up to 1,500 lbs. (681 kg)
**GCWR limited to 14,000 lbs. (6 356 kg) on vehicles with Z83 suspension.
†2500 Suburban/Yukon XL (4WD) equipped with Z83 base suspension limited to 7,900 lbs. (3 586 kg) trailer.
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
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2003 - Yukon/Yukon XL

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 for 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 inated to the upper limit
for cold tires. You’llnd these numbers on the
Certication label at the rear edge of the driver’s door or
see Tire Loading for more information. Then be sure
you don’t go over the GVW limit for your vehicle,
including the weight of the trailer tongue. If you use a
weight distributing hitch, make sure you don’tgo
over the rear axle limit before you apply the weight
distribution spring bars.
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2003 - Yukon/Yukon XL

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 5,000 lbs (2 270 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.
Will you have to make any holes in the body of
your vehicle when you install a trailer hitch?
If you do, then be sure to seal the holes later when
you remove the hitch. If you don’t seal them,
deadly carbon monoxide (CO) from your exhaust
can get into your vehicle. SeeEngine Exhaust
on page 2-38. Dirt and water can, too.
Safety Chains
You should always attach safety 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.
If you are towing a trailer up to 5,000 lbs (2 270 kg) with
a factory-installed step bumper, you may attach the
safety chains to the attaching points on the bumper. If
you are towing a trailer up to your vehicle’s trailer rating
limit, you may attach the safety chains to the attaching
point on the hitch platform. If you are towing with
an aftermarket hitch, following the trailer or hitch
manufacturer’s recommendation for attaching safety
chain. Always leave just enough slack so you can turn
with your rig. Never allow safety chains to drag on
the ground.
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2003 - Yukon/Yukon XL

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.
Following Distance
Stay at least twice as far behind the vehicle ahead as
you would when driving your vehicle without a trailer.
This can help you avoid situations that require
heavy braking and sudden turns.
Passing
You’ll need more passing distance up ahead when
you’re towing a trailer. And, because you’re a good deal
longer, you’ll need to go much farther beyond the
passed vehicle before you can return to your lane.
Backing Up
Hold the bottom of the steering wheel with one hand.
Then, to move the trailer to the left, just move that hand
to the left. To move the trailer to the right, move your
hand to the right. Always back up slowly and, if possible,
have someone guide you.
If your vehicle is equipped with four-wheel steering and
if you use it while backing your trailer the same rules
apply. However, with four-wheel steering your rig
will respond more quickly and it may take additional
practice to get used to backing up with four-wheel
steering.
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2003 - Yukon/Yukon XL

Theft-Deterrent Systems (cont.)
Content Theft-Deterrent................................2-16
Passlock
®...................................................2-18
Third Row......................................................1-64
Throttle, Adjustable..........................................2-21
Tilt Wheel........................................................ 3-7
Tilting the 50/50 Split Bench Seat.....................1-12
Tilting the Bench Seat.....................................1-16
Tire Inflation Check.........................................6-11
Tires.............................................................5-60
Buying New Tires........................................5-64
Chains.......................................................5-68
Changing a Flat Tire....................................5-69
If a Tire Goes Flat.......................................5-69
Inflation -- Tire Pressure...............................5-61
Inspection and Rotation................................5-61
Spare Tire..................................................5-88
Uniform Tire Quality Grading.........................5-65
Wheel Alignment and Tire Balance.................5-66
Wheel Replacement.....................................5-66
When It Is Time for New Tires......................5-63
To Use the Engine Coolant Heater....................2-22
Top Strap......................................................1-54
Top Strap Anchor Location...............................1-55
Torque Lock...................................................2-37
Total Weight on Your Vehicle’s Tires..................4-66
Tow/Haul Mode ...............................................2-25Tow/Haul Mode Light.......................................3-52
Towing
Recreational Vehicle.....................................4-55
Towing a Trailer..........................................4-61
Your Vehicle...............................................4-54
Traction
Assist System (TAS)....................................4-10
Off Light.....................................................3-45
Stabilitrak
®System......................................4-12
TRACTION ACTIVE........................................3-68
Traction Control Operation................................4-13
Trailer
Recommendations
.......................................4-60
Trailer Brakes
.................................................4-68
Trailer Wiring Harness
.....................................4-72
Transfer Case
........................................5-49, 5-51
Transfer Case and Front Axle (Four-Wheel Drive)
Inspection
...................................................6-16
Transmission
Fluid, Automatic
...........................................5-23
Temperature Gage
.......................................3-46
TRANSMISSION HOT
.....................................3-68
Transmission Operation, Automatic
....................2-22
Transmission, Transaxle, Transfer Case Unit
Repair Manual
............................................7-10
Transportation Options
...................................... 7-8
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2003 - Yukon/Yukon XL

Traveling to Remote Areas...............................4-26
Trip Information Button....................................3-54
Trip Odometer................................................3-39
Turn and Lane-Change Signals.......................... 3-8
TURN SIGNAL ON .........................................3-67
Turn Signal/Multifunction Lever........................... 3-8
Turn Signals When Towing a Trailer..................4-70
U
Underbody Flushing Service.............................6-14
Underhood Fuse Block...................................5-101
Understanding Radio Reception.......................3-123
Uniform Tire Quality Grading............................5-65
United States................................................... 7-4
Used Replacement Wheels..............................5-67
Using Cleaner on Fabric..................................5-89
Using HomeLink
®...........................................2-53
Using Song List Mode...................................3-109
Using the Recovery Hooks...............................4-53
V
Vehicle
Control........................................................ 4-6
Damage Warnings........................................... iv
Loading......................................................4-58
Symbols......................................................... iv
Vehicle Identification
Number (VIN).............................................5-96Vehicle Identification (cont.)
Service Parts Identification Label...................5-97
Vehicle Personalization
Memory Seat..............................................2-58
Vehicle Storage..............................................5-44
Video Screen................................................3-113
Visors...........................................................2-15
Voltmeter Gage..............................................3-43
W
Warning Lights, Gages and Indicators................3-37
Warnings
DIC Warnings and Messages........................3-64
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-7
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washing Your Vehicle......................................5-92
Weatherstrip Lubrication...................................6-12
Weight of the Trailer........................................4-63
Weight of the Trailer Tongue.............................4-66
What Kind of Engine Oil to Use........................5-18
What to Add ..................................................5-41
What to Do with Used Oil ................................5-20
What to Use ..................................5-26, 5-39, 5-51
Wheels
Alignment and Tire Balance..........................5-66
Replacement...............................................5-66
When to Add Engine Oil..................................5-17
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2003 - Yukon/Yukon XL