
SERVICE THEFT DETERRENT SYSTEM
This message displays when there is a problem
with the theft-deterrent system. The vehicle may
or may not restart so you may want to take the vehicle
to your dealer before turning off the engine. See
PASS-Key
®III+ Electronic Immobilizer Operationon
page 3‑19for more information.
SERVICE TIRE MONITOR SYSTEM
If your vehicle has the Tire Pressure Monitor System
(TPMS), this message displays if a part on the system
is not working properly. The tire pressure light also
flashes and then remains on during the same ignition
cycle. See Tire Pressure Light
on page 4‑40. Several
conditions may cause this message to appear. See Tire
Pressure Monitor Operation
on page 6‑76for more
information. If the warning comes on and stays on,
there may be a problem with the TPMS. See your
dealer.
SERVICE TRACTION CONTROL
If your vehicle has StabiliTrak, this message displays
when there is a problem with the Traction Control
System (TCS). When this message displays, the
system will not limit wheel spin. Adjust your driving
accordingly. See your dealer for service. See
StabiliTrak
®Systemon page 5‑6for more
information.
SERVICE TRAILER BRAKE SYSTEM
On vehicles with the Integrated Trailer Brake Control
(ITBC) system, this message displays and a chime may
sound when there is a problem with the ITBC system.
When this message displays, power is no longer
available to the trailer brakes.
As soon as it is safe to do so, carefully pull your vehicle
over to the side of the road and turn the ignition off.
Check the wiring connection to the trailer and turn the
ignition back on. If this message still displays, either
your vehicle or the trailer needs service. See your
dealer.
See “Integrated Trailer Brake Control System” under
Towing a Trailer
on page 5‑51for more information.
4-69

TRAILER CONNECTED
On vehicles with the Integrated Trailer Brake Control
(ITBC) system, this message displays briefly when a
trailer with electric brakes is first connected to the
vehicle.
This message clears itself after several seconds. This
message also clears if you acknowledge it. After this
message clears, the TRAILER GAIN/OUTPUT display
appears in the DIC.
See“TRAILER GAIN/OUTPUT” underDIC Operation
and Displays (With DIC Buttons)
on page 4‑49or DIC
Operation and Displays (Without DIC Buttons)on
page 4‑56and “Integrated Trailer Brake Control
System” underTowing a Traileron page 5‑51for more
information.
TRANSMISSION HOT IDLE ENGINE
Notice: If you drive your vehicle while the
transmission fluid is overheating and the
transmission temperature warning is displayed on
the instrument panel cluster and/or DIC, you can
damage the transmission. This could lead to costly
repairs that would not be covered by your warranty.
Do not drive your vehicle with overheated
transmission fluid or while the transmission
temperature warning is displayed. This message displays and a chime may sound if the
transmission fluid in the vehicle gets hot. Driving with
the transmission fluid temperature high can cause
damage to the vehicle. Stop the vehicle and let it idle to
allow the transmission to cool. This message clears and
the chime stops when the fluid temperature reaches a
safe level.
TURN SIGNAL ON
This message displays and a chime may sound if a turn
signal is left on for 3/4 of a mile (1.2 km). Move the turn
signal/multifunction lever to the off position.
WASHER FLUID LOW ADD FLUID
This message displays when the windshield washer
fluid is low. Fill the windshield washer fluid reservoir as
soon as possible. See
Engine Compartment Overview
on page 6‑16for the location of the windshield washer
fluid reservoir. Also, see Windshield Washer Fluidon
page 6‑38for more information.
4-72

Section 5 Driving Your Vehicle
Your Driving, the Road, and the Vehicle. . . . . . . . . .5-2
Defensive Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Drunk Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Control of a Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Antilock Brake System (ABS) . . . . . . . . . . . . . . . . . . . 5-4
Braking in Emergencies . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
StabiliTrak
®System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
Locking Rear Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
Passing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
Off-Road Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11
Driving at Night . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-22
Driving in Rain and on Wet Roads . . . . . . . . . . . . . 5-22 Before Leaving on a Long Trip . . . . . . . . . . . . . . . . . 5-23
Highway Hypnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23
Hill and Mountain Roads . . . . . . . . . . . . . . . . . . . . . . . 5-24
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-25
If Your Vehicle is Stuck in Sand, Mud, Ice,
or Snow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-27
Rocking Your Vehicle to Get It Out . . . . . . . . . . . . . 5-28
Recovery Hooks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-28
Loading the Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-29
Adding a Snow Plow or Similar Equipment . . . . 5-37
Truck-Camper Loading Information . . . . . . . . . . . . 5-41
Pickup Conversion to Chassis Cab . . . . . . . . . . . . 5-43
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-44
Towing Your Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-44
Recreational Vehicle Towing . . . . . . . . . . . . . . . . . . . 5-44
Towing a Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-51
5-1

4.The resulting figure equals the available
amount of cargo and luggage load capacity.
For example, if the“XXX”amount equals
1400 lbs and there will be five 150 lb
passengers in your vehicle, the amount of
available cargo and luggage load capacity is
650 lbs (1400 −750 (5 x 150) = 650 lbs).
5.Determine the combined weight of luggage
and cargo being loaded on the vehicle. That
weight may not safely exceed the available
cargo and luggage load capacity calculated in
Step 4.
6.If your vehicle will be towing a trailer, the load
from your trailer will be transferred to your
vehicle. Consult this manual to determine
how this reduces the available cargo and
luggage load capacity of your vehicle.
SeeTowing a Trailer
on page 5‑51for
important information on towing a trailer,
towing safety rules and trailering tips.
Example 1
Item Description Total
A Vehicle Capacity
Weight for
Example 1 = 1,000 lbs
(453 kg)
B Subtract Occupant
Weight @ 150 lbs
(68 kg) × 2 = 300 lbs (136 kg)
C Available Occupant
and Cargo Weight =
700 lbs (317 kg)
5-31

Towing
Towing Your Vehicle
To avoid damage, the disabled vehicle should be towed
with all four wheels off the ground. Consult your dealer
or a professional towing service if the disabled vehicle
must be towed. SeeRoadside Assistance Program
on
page 8‑7.
To tow the vehicle behind another vehicle for
recreational purposes, such as behind a motorhome,
see “Recreational Vehicle Towing” following.
Recreational Vehicle Towing
If the vehicle has a two–mode hybrid engine, see the
Two–mode Hybrid manual for more information.
Recreational vehicle towing means towing the vehicle
behind another vehicle–such as behind a motorhome.
The two most common types of recreational vehicle
towing are known as dinghy towing and dolly towing.
Dinghy towing is towing the vehicle with all four wheels
on the ground. Dolly towing is towing the vehicle with
two wheels on the ground and two wheels up on a
device known as a dolly. Here are some important things to consider before
recreational vehicle towing:
.What is the towing capacity of the towing vehicle?
Be sure to read the tow vehicle manufacturer's
recommendations.
.What is the distance that will be travelled? Some
vehicles have restrictions on how far and how long
they can tow.
.Is the proper towing equipment going to be used?
See your dealer or trailering professional for
additional advice and equipment
recommendations.
.Is the vehicle ready to be towed? Just as preparing
the vehicle for a long trip, make sure the vehicle is
prepared to be towed. See
Before Leaving on a
Long Trip on page 5‑23.
5-44

Towing a Trailer
If the vehicle has a diesel engine, see the DURAMAX®
Diesel manual for more information.
If the vehicle has a two–mode hybrid engine, see the
Two–mode Hybrid manual for more information.
Do not tow a trailer during break‐in. SeeNew Vehicle
Break-In
on page 3‑21for more information.
{WARNING:
The driver can lose control when pulling a trailer if
the correct equipment is not used or the vehicle is
not driven properly. For example, if the trailer is
too heavy, the brakes may not work well or even
at all. The driver and passengers could be
seriously injured. The vehicle may also be
damaged; the resulting repairs would not be
covered by the vehicle warranty. Pull a trailer only
if all the steps in this section have been followed.
Ask your dealer for advice and information about
towing a trailer with the vehicle. Notice:
Pulling a trailer improperly can damage the
vehicle and result in costly repairs not covered by
the vehicle warranty. To pull a trailer correctly,
follow the advice in this section and see your dealer
for important information about towing a trailer with
the vehicle.
To identify the trailering capacity of the vehicle, read the
information in “Weight of the Trailer” that appears later
in this section.
Trailering is different than just driving the vehicle by
itself. Trailering means changes in handling,
acceleration, braking, durability and fuel economy.
Successful, safe trailering takes correct equipment, and
it has to be used properly.
The following information has many time-tested,
important trailering tips and safety rules. Many of these
are important for your safety and that of your
passengers. So please read this section carefully before
pulling a trailer.
5-51

Pulling A Trailer
Here are some important points:
.There are many different laws, including speed
limit restrictions, having to do with trailering. Make
sure the rig will be legal, not only where you live
but also where you will be driving. A good source
for this information can be state or provincial
police.
.Consider using a sway control. See“Hitches”later
in this section.
.Do not tow a trailer at all during the first 500 miles
(800 km) the new vehicle is driven. The engine,
axle or other parts could be damaged.
.During the first 500 miles (800 km) that a trailer is
towed, do not drive over 50 mph (80 km/h) and do
not make starts at full throttle. This helps the
engine and other parts of the vehicle wear in at the
heavier loads.
.Vehicles can tow in D (Drive). Shift the
transmission to a lower gear if the transmission
shifts too often under heavy loads and/or hilly
conditions. Important considerations that have to do with weight:
.The weight of the trailer
.The weight of the trailer tongue
.The weight on the vehicle's tires
.And the weight of the trailering combination
Weight of the Trailer
How heavy can a trailer safely be?
It depends on how the rig is used. Speed, altitude, road
grades, outside temperature and how much the vehicle
is used to pull a trailer are all important. It can depend
on any special equipment on the vehicle, and the
amount of tongue weight the vehicle can carry. See
“Weight of the Trailer Tongue”
later in this section for
more information.
Trailer weight rating (TWR) is calculated assuming the
tow vehicle has only the driver but all required trailering
equipment. Weight of additional optional equipment,
passengers and cargo in the tow vehicle must be
subtracted from the trailer weight rating.
Use the following chart to determine how much the
vehicle can weigh, based upon the vehicle model and
options.
Weights listed apply for conventional trailers and
fifth-wheel trailers unless otherwise noted.
5-52

VehicleAxle Ratio Maximum Trailer Weight GCWR (a)
1500 Series 2WD Regular Cab Standard Box (b)
4.3L V6 (c) 3.23 4,800 lbs (2 177 kg) 9,500 lbs (4 309 kg)
4.3L V6 (c) 3.73 5,400 lbs (2 449 kg) 10,000 lbs (4 536 kg)
4.8L V8 (c) 3.23 4,700 lbs (2 132 kg) 9,500 lbs (4 309 kg)
4.8L V8 3.73 7,200 lbs (3 266 kg) 12,000 lbs (5 443 kg)
5.3L LMG V8 3.08 6,600 lbs (2 994 kg) 11,500 lbs (5 216 kg)
5.3L LMG V8, K5L HD Cooling Pkg 3.08 7,400 lbs (3 357 kg) 12,200 lbs (5 534 kg)
5.3L LMG V8 K5L HD Cooling Pkg 3.42 9,100 lbs (4 128 kg) 14,000 lbs (6 350 kg)
1500 Series 2WD Extended Cab Standard Box (b)
4.3L V6 (c) 3.23 4,400 lbs (1 996 kg) 9,500 lbs (4 309 kg)
4.8L V8 (c) 3.23 4,700 lbs (2 132 kg) 10,000 lbs (4 536 kg)
4.8L V8 3.73 6,700 lbs (3 039 kg) 12,000 lbs (5 443 kg)
5.3L V8 3.08 6,200 lbs (2 812 kg) 11,500 lbs (5 216 kg)
5.3L V8 K5L HD Cooling Pkg 3.08 6,900 lbs (3 130 kg) 12,200 lbs (5 534 kg)
5.3L V8 K5L HD Cooling
Pkg —Fifth-Wheel Trailer 3.42 9,200 lbs (4 173 kg) 15,000 lbs (6 804 kg)
5.3L V8 K5L HD Cooling
Pkg —Conventional Trailer 3.42 9,700 lbs (4 400 kg) 15,000 lbs (6 804 kg)
6.2L V8 3.42 6,700 lbs (3 039 kg) 12,000 lbs (5 443 kg)
6.2L V8 K5L HD Cooling
Pkg —Fifth-Wheel Trailer 3.42 9,300 lbs (4 218 kg) 15,000 lbs (6 804 kg)
5-53