
Driving with a TrailerTowing a trailer requires a certain amount of experience.
Get to know the rig before setting out for the open
road. Get acquainted 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
longer and not as responsive as the vehicle is by itself.
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 DistanceStay 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.
PassingMore 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 UpHold 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 TurnsNotice: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.
5-32

Fuses Usage
AIRBAG Airbags
AMP Amplifier
AUX Auxiliary Outlets
CNSTR Canister
DR/LCK Door Locks
HTD/SEAT Heated Seats
Fuses Usage
PWR/MIR Power Mirrors
PWR/SEAT Power Seats
PWR/WNDW Power Window
RAP Retained Accessory Power
S/ROOF Sunroof
TRUNK Trunk
TRUNK Trunk Relay
XM XM™ Radio
Underhood Fuse BlockThe underhood fuse block is located in the engine
compartment. SeeEngine Compartment Overview on
page 6-14for more information on location.
Notice:Spilling liquid on any electrical components
on the vehicle may damage it. Always keep the
covers on any electrical component.
6-97

Fuses Usage
ETC/ECM Electronic Throttle Control, ECM
FAN 1 Cooling Fan 1
FAN 2 Cooling Fan 2
FOG LAMPS Fog Lamps (If Equipped)
FUEL/PUMP Fuel Pump
HDLP MDL Headlamp Module
HORN Horn
HTD MIR Heated Mirror
INJ 1 Injector 1
INJ 2 Injector 2
INT LIGHTS Interior Lamps
INT LTS/PNL
DIMInterior Lamps, Instrument Panel
Dimmer
LT HI BEAM Driver Side High-Beam Headlamp
LT LO BEAM Driver Side Low-Beam Headlamp
LT PARK Driver Side Parking Lamp
LT SPOT Left Spot
LT T/SIG Driver Side Turn Signal Lamp
ONSTAR OnStar
®
PWR
DROP/CRANKPower Drop, Crank
RADIO Audio System
RT HI BEAMPassenger Side High-Beam
Headlamp
Fuses Usage
RT LO BEAMPassenger Side Low-Beam
Headlamp
RT PARK Passenger Side Parking Lamp
RT SPOT Right Spot
RT T/SIG Passenger Side Turn Signal Lamp
RVC SEN Regulated Voltage Control Sensor
STRG WHL Steering Wheel
STRTR Starter
TRANS Transmission
WPR Wiper
WSW Windshield WiperRelay Usage
A/C CMPRSR Air Conditioning Compressor
FAN 1 Cooling Fan 1
FAN 2 Cooling Fan 2
FAN 3 Cooling Fan 3
FUEL/PUMP Fuel Pump
PWR/TRN Powertrain
REAR DEFOG Rear Defogger
STRTR Starter
6-99

Lights (cont.)
Security .....................................................4-35
Tire Pressure . . ............................................4-31
Traction Control System (TCS) Warning..........4-28
Loading Your Vehicle.......................................5-20
Locks
Automatic Door Lock....................................3-10
Delayed Locking..........................................3-10
Door . . . ........................................................ 3-9
Lockout Protection.......................................3-12
Power Door . . . . ............................................3-10
Programmable Automatic Door Unlock............3-11
Rear Door Security Locks . . . . . ........................3-11
Loss of Control...............................................5-11
Lower Anchors and Tethers for Children . ............2-43
Lumbar
Manual Controls............................................ 2-5
M
Maintenance Schedule
Maintenance Record....................................7-13
Maintenance Replacement Parts....................7-11
Owner Checks and Services........................... 7-8
Recommended Fluids and Lubricants . ............7-10
Scheduled Maintenance................................. 7-3
Malfunction Indicator Lamp...............................4-31
Manual Lumbar Controls.................................... 2-5Manual Seats................................................... 2-4
Map Lamps....................................................4-13
Message
DIC Warnings and Messages........................4-44
Mirrors
Automatic Dimming Rearview........................3-33
Manual Rearview.........................................3-33
Outside Convex Mirror.................................3-34
Outside Heated Mirrors................................3-34
Outside Power Mirrors..................................3-34
MP3 .............................................................4-68
N
Navigation System, Privacy..............................8-20
Net, Convenience...........................................3-42
New Vehicle Break-In......................................3-19
O
Odometer......................................................4-23
Off-Road
Recovery....................................................5-11
Oil
Engine.......................................................6-15
Engine Oil Life System.................................6-18
Pressure Light.............................................4-34
8

Older Children, Restraints................................2-32
Online Owner Center........................................ 8-5
Operation, Universal Home Remote System........3-35
Outlet Adjustment............................................4-20
Outlets
Accessory Power.........................................4-15
Outside
Convex Mirror.............................................3-34
Heated Mirrors............................................3-34
Power Mirrors.............................................3-34
Overheated Engine Protection Operating Mode . . . 6-32
Owner Checks and Services . . ............................ 7-8
Owners, Canadian.............................................. iii
P
Paint, Damage...............................................6-94
Parade Dimming.............................................4-13
Park
Shifting Into................................................3-28
Shifting Out of............................................3-29
Parking
Brake . . . . . ...................................................3-27
Over Things That Burn . ................................3-30
Passenger Airbag Status Indicator.....................4-25Passenger Compartment Air Filter .....................4-20
Passenger Sensing System..............................2-66
Passing.........................................................5-11
PASS-Key
®
III+ Electronic Immobilizer...............3-18
PASS-Key
®
III+ Electronic Immobilizer
Operation...................................................3-18
Perchlorate Materials Requirements,
California..................................................... 6-4
Phone
Bluetooth®
..................................................4-74
Power
Door Locks.................................................3-10
Electrical System.........................................6-96
Retained Accessory (RAP)............................3-21
Seat . . .......................................................... 2-5
Steering Fluid.............................................6-32
Windows....................................................3-15
Pregnancy, Using Safety Belts..........................2-30
Privacy..........................................................8-18
Navigation System.......................................8-20
Radio Frequency Identification (RFID).............8-20
Program
Courtesy Transportation................................8-11
Programmable Automatic Door Unlock...............3-11
Proposition 65 Warning, California....................... 6-4
9

R
Radio Frequency
Identification (RFID).....................................8-20
Statement . . . . . . . ............................................8-20
Radio(s) . . . . . . . . . . . . . . ..........................................4-59
Radios
Reception . . . . . . . ............................................4-85
Setting the Clock.........................................4-58
Theft-Deterrent............................................4-84
Reading Lamps . . ............................................4-13
Rear Door Security Locks................................3-11
Rear Seat Armrest..........................................3-42
Rear Storage . . . . . . ...........................................3-42
Rearview Mirrors.............................................3-33
Automatic Dimming......................................3-33
Reclining Seatbacks.......................................... 2-6
Recommended Fluids and Lubricants.................7-10
Recreational Vehicle Towing . . ...........................5-26
Reimbursement Program, GM Mobility................. 8-7
Remote Keyless Entry (RKE) System.................. 3-4
Remote Vehicle Start........................................ 3-7
Removing the Flat Tire and Installing the
Spare Tire . . . . . . . ...........................................6-77
Removing the Spare Tire and Tools...................6-76
Replacement Bulbs.........................................6-49Replacement Parts
Maintenance...............................................7-11
Reporting Safety Defects
Canadian Government..................................8-16
General Motors...........................................8-16
U.S. Government.........................................8-16
Restraint System Check
Checking the Restraint Systems....................2-74
Replacing Restraint System Parts After
a Crash..................................................2-75
Retained Accessory Power (RAP) . . ....................3-21
Ride Control Systems....................................... 5-6
Electronic Stability (ESC)................................ 5-6
Roadside Assistance Program............................ 8-7
Rocking Your Vehicle to Get it Out....................5-20
Roof
Sunroof......................................................3-43
Running the Vehicle While Parked
.....................3-32
S
Safety Belts
Care of......................................................6-90
Extender....................................................2-31
How to Wear Safety Belts Properly................2-17
10