
Before Leaving on a Long Trip
To prepare your vehicle for a long trip, consider having
it serviced by your dealer/retailer before departing.
Things to check on your own include:
Windshield Washer Fluid:Reservoir full? Windows
clean — inside and outside?
Wiper Blades:In good shape?
Fuel, Engine Oil, Other Fluids:All levels checked?
Lamps:Do they all work and are lenses clean?
Tires:Are treads good? Are tires in ated to
recommended pressure?
Weather and Maps:Safe to travel? Have
up-to-date maps?
Highway Hypnosis
Always be alert and pay attention to your surroundings
while driving. If you become tired or sleepy, nd a
safe place to park your vehicle and rest.
Other driving tips include:
Keep the vehicle well ventilated.
Keep interior temperature cool.
Keep your eyes moving — scan the road ahead
and to the sides.
Check the rearview mirror and vehicle instruments
often.
4-17

Blizzard Conditions
Being stuck in snow can be in a serious situation. Stay
with the vehicle unless there is help nearby. If possible,
use theRoadside Assistance Program on page 7-7.
To get help and keep everyone in the vehicle safe:
Turn on theHazard Warning Flashers on page 3-6.
Tie a red cloth to an outside mirror.
{CAUTION:
Snow can trap engine exhaust under the vehicle.
This may cause exhaust gases to get inside.
Engine exhaust contains carbon monoxide (CO)
which cannot be seen or smelled. It can cause
unconsciousness and even death.
If the vehicle is stuck in the snow:
Clear away snow from around the base of
your vehicle, especially any that is blocking
the exhaust pipe.
Check again from time to time to be sure
snow does not collect there.
CAUTION: (Continued)
CAUTION: (Continued)
Open a window about two inches (5 cm) on
the side of the vehicle that is away from the
wind to bring in fresh air.
Fully open the air outlets on or under the
instrument panel.
Adjust the Climate Control system to a setting
that circulates the air inside the vehicle and
set the fan speed to the highest setting. See
Climate Control System in the Index.
For more information about carbon monoxide, see
Engine Exhaust on page 2-34.
Snow can trap exhaust gases under your vehicle.
This can cause deadly CO (carbon monoxide) gas
to get inside. CO could overcome you and kill you.
You cannot see it or smell it, so you might not
know it is in your vehicle. Clear away snow from
around the base of your vehicle, especially any
that is blocking the exhaust.
Run the engine for short periods only as needed to
keep warm, but be careful.
To save fuel, run the engine for only short periods as
needed to warm the vehicle and then shut the engine off
and close the window most of the way to save heat.
4-20

Before starting, check all trailer hitch parts and
attachments, safety chains, electrical connectors,
lamps, tires and mirror adjustments. If the trailer has
electric brakes, start the vehicle and trailer moving and
then apply the trailer brake controller by hand to be sure
the brakes are working. This checks the electrical
connection at the same time.
During the 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 the vehicle without a trailer. This
can help to avoid situations that require heavy braking
and sudden turns.
Passing
More passing distance is needed when towing a trailer.
Because the rig is longer, it is necessary to go much
farther beyond the passed vehicle before returning to
the lane.
Backing Up
Hold the bottom of the steering wheel with one hand.
Then, to move the trailer to the left, 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.
Making Turns
Notice:Making very sharp turns while trailering
could cause the trailer to come in contact with the
vehicle. The vehicle could be damaged. Avoid
making very sharp turns while trailering.
When turning with a trailer, make wider turns than
normal. Do this so the trailer will not strike soft
shoulders, curbs, road signs, trees or other objects.
Avoid jerky or sudden maneuvers. Signal well in
advance.
4-35

Fuses Usage
PCM/ECMPowertrain Control Module/
Engine Control Module
EPS Electric Power Steering
AIR PUMP AIR Pump
PRK LAMP Parking Lamps
WPR Windshield Wiper
IP IGN Ignition
A/C CLTCH Air Conditioning Clutch
CHMSL Center High Mount Stop Lamp
ABS2 Antilock Brake System 2
Blank Blank
ECM/TRANSEngine Control Module,
Transmission
BCK UP Back-Up Lamps
TRUNK/ HTD
SEATSTrunk, Heated Seats
Blank Blank
Blank Blank
SDM Sensing Diagnostic Module (Airbags)
ABS3 Antilock Brake System 3
OUTLET Auxiliary Power Outlet
MIR Mirrors
DLC Data Link Connector
CNSTR VENT Canister VentRelays Usage
REAR DEFOG Rear Defogger
AIR SOL
(TURBO: COOL
FAN 2)AIR Solenoid (L61)/Engine Cooling
Fan 2 (LNF)
WPR HI/LO Windshield Wiper High/Low Speed
CRNK Starter
COOL FAN 2
(TURBO: COOL
FANS)Engine Cooling Fan(L61, LE5)/
Engine Cooling Fans (LNF)
FUEL PUMP Fuel Pump
WPR ON/OFF Windshield Wiper On/Off
COOL FAN 1 Engine Cooling Fan 1
PWR/TRN Powertrain
AIR PUMP AIR Pump
A/C CLTCH Air Conditioning Clutch
CHMSL Center High Mount Stop Lamp
RUN/CRNK Run, Crank
Misc. Usage
PLR Fuse Puller
5-107

L
Labeling, Tire Sidewall.....................................5-49
Lamp
Malfunction Indicator....................................3-33
Lamps
Back-Up.....................................................5-46
Daytime Running (DRL)................................3-13
Dome ........................................................3-15
License Plate..............................................5-46
Mirror Reading............................................3-15
Taillamps and Turn Signal.............................5-44
Lap-Shoulder Belt...........................................1-23
LATCH System for Child Restraints...................1-39
Lighting
Entry/Exit...................................................3-15
Lights............................................................3-12
Airbag Readiness........................................3-26
Antilock Brake System (ABS) Warning............3-30
Brake System Warning.................................3-29
Charging System.........................................3-28
Engine Coolant Temperature Warning.............3-32
Enhanced Traction System (ETS) Active.........4-10
Flash-to-Pass............................................... 3-8
Fog Lamp ..................................................3-37
Highbeam On.............................................3-37
High/Low Beam Changer................................ 3-8
Oil Pressure...............................................3-36
On Reminder..............................................3-13Lights (cont.)
Passenger Airbag Status Indicator..................3-27
Safety Belt Reminders..................................3-25
Security.....................................................3-37
Tire Pressure..............................................3-33
Up-Shift.....................................................3-28
Loading Your Vehicle.......................................4-22
Locks
Automatic Door Lock....................................2-10
Delayed Locking........................................... 2-9
Door ........................................................... 2-8
Lockout Protection.......................................2-11
Power Door.................................................. 2-9
Programmable Automatic Door Unlock............2-10
Rear Door Security Locks.............................2-10
Loss of Control...............................................4-14
Lower Anchors and Tethers for Children.............1-39
Lumbar
Manual Controls............................................ 1-3
M
Maintenance
Footnotes..................................................... 6-7
Maintenance Schedule
Additional Required Services........................... 6-6
At Each Fuel Fill........................................... 6-8
At Least Once a Month.................................. 6-9
8

Maintenance Schedule (cont.)
At Least Once a Year.................................... 6-9
Maintenance Record....................................6-16
Maintenance Replacement Parts....................6-14
Maintenance Requirements............................. 6-2
Owner Checks and Services........................... 6-8
Recommended Fluids and Lubricants.............6-12
Scheduled Maintenance................................. 6-4
Using.......................................................... 6-3
Your Vehicle and the Environment................... 6-2
Malfunction Indicator Lamp...............................3-33
Manual Lumbar Controls.................................... 1-3
Manual Seats................................................... 1-2
Manual Transmission
Operation...................................................2-28
Manual Windows............................................2-15
Message
DIC Warnings and Messages........................3-42
Mirror Reading Lamps.....................................3-15
Mirrors
Manual Rearview Mirror................................2-36
Outside Convex Mirror.................................2-37
Outside Power Mirrors..................................2-36
Outside Remote Control Mirror......................2-36
MP3 .............................................................3-66N
Navigation System, Privacy..............................7-19
Net
Convenience...............................................2-41
New Vehicle Break-In......................................2-20
O
Odometer......................................................3-24
Off-Road
Recovery....................................................4-13
Oil
Engine.......................................................5-13
Engine Oil Life System.................................5-16
Pressure Light.............................................3-36
Older Children, Restraints................................1-29
Online Owner Center........................................ 7-5
OnStar, Privacy..............................................7-19
OnStar
®System, see OnStar®Manual...............2-37
Outlet Adjustment............................................3-20
Outlets
Accessory Power.........................................3-16
9

Outside
Convex Mirror.............................................2-37
Power Mirrors.............................................2-36
Remote Control Mirror..................................2-36
Owner Checks and Services.............................. 6-8
Owners, Canadian............................................... ii
P
Paint, Damage..............................................5-101
Park
Shifting Into................................................2-31
Shifting Out of............................................2-33
Parking
Over Things That Burn.................................2-34
Parking Brake................................................2-30
Parking Your Vehicle.......................................2-33
Passenger Airbag Status Indicator.....................3-27
Passenger Compartment Air Filter.....................3-21
Passenger Sensing System..............................1-59
Passing.........................................................4-14
PASS-Key
®III+ Electronic Immobilizer...............2-18
PASS-Key®III+ Electronic Immobilizer
Operation...................................................2-19
Perchlorate Materials Requirements, California...... 5-4
Phone
Bluetooth
®..................................................3-74Power
Door Locks.................................................. 2-9
Electrical System.......................................5-103
Retained Accessory (RAP)............................2-23
Windows....................................................2-15
Pregnancy, Using Safety Belts..........................1-28
Privacy..........................................................7-17
Navigation System.......................................7-19
OnStar.......................................................7-19
Radio Frequency Identi cation (RFID).............7-19
Program
Courtesy Transportation................................7-10
Programmable Automatic Door Unlock...............2-10
Proposition 65 Warning, California....................... 5-4
R
Radio Frequency Identi cation (RFID), Privacy....7-19
Radio(s)........................................................3-55
Radios
Reception...................................................3-86
Setting the Clock.........................................3-53
Theft-Deterrent............................................3-85
Range Adjustment, Headlamps........................... 1-7
Rear Door Security Locks................................2-10
Rearview Mirrors.............................................2-36
Reclining Seatbacks.......................................... 1-4
10