clock GMC SIERRA 2009 Owner's Guide

3. Use the wheel wrench and turn it counterclockwise
to loosen the wheel nuts. Do not remove the wheel
nuts yet.
4. Position the jack under the vehicle as shown.
If the at tire is on the front of the vehicle
(1500 Model vehicles), position the jack under
the bracket attached to the vehicle’s frame, behind
the at tire. If the at tire is on the front of the
vehicle (all other models), position the jack on
the frame behind the at tire.
Front Position - 1500 Models
5-100

If you have added a snow plow to the front of your
vehicle, lower the snow plow fully before raising
the vehicle.
Make sure that the jack head is positioned so that
the rear axle is resting securely between the
grooves that are on the jack head.
{CAUTION:
Getting under a vehicle when it is jacked up is
dangerous. If the vehicle slips off the jack, you
could be badly injured or killed. Never get under a
vehicle when it is supported only by a jack.
{CAUTION:
Raising your vehicle with the jack improperly
positioned can damage the vehicle and even
make the vehicle fall. To help avoid personal injury
and vehicle damage, be sure to t the jack lift
head into the proper location before raising the
vehicle.5. Turn the wheel wrench clockwise to raise the vehicle.
Raise the vehicle far enough off the ground so there
is enough room for the spare tire to t under the
wheel well.
6. Remove all the wheel
nuts and take off the
at tire.
5-102

{CAUTION:
Never use oil or grease on bolts or nuts because
the nuts might come loose. The vehicle’s wheel
could fall off, causing a crash.
9. Put the wheel nuts back on with the rounded end of
the nuts toward the wheel.
10. Tighten each wheel nut by hand. Then use the
wheel wrench to tighten the nuts until the wheel
is held against the hub.
11. Turn the wheel wrench counterclockwise to lower
the vehicle. Lower the jack completely.
{CAUTION:
If wheel studs are damaged, they can break. If all
the studs on a wheel broke, the wheel could come
off and cause a crash. If any stud is damaged
because of a loose-running wheel, it could be that
all of the studs are damaged. To be sure, replace
all studs on the wheel. If the stud holes in a wheel
have become larger, the wheel could collapse in
operation. Replace any wheel if its stud holes
have become larger or distorted in any way.
Inspect hubs and hub-piloted wheels for damage.
Because of loose running wheels, piloting pad
damage may occur and require replacement of the
entire hub, for proper centering of the wheels.
When replacing studs, hubs, wheel nuts or
wheels, be sure to use GM original equipment
parts.
5-104

{CAUTION:
Incorrect or improperly tightened wheel nuts can
cause the wheel to come loose and even come
off. This could lead to a crash. If you have to
replace them, be sure to get new original
equipment wheel nuts. Stop somewhere as soon
as you can and have the nuts tightened with a
torque wrench to the proper torque specication.
SeeCapacities and Specifications on page 5-129
for wheel nut torque specication.
Notice:Improperly tightened wheel nuts can lead
to brake pulsation and rotor damage. To avoid
expensive brake repairs, evenly tighten the wheel
nuts in the proper sequence and to the proper
torque specication. SeeCapacities and
Specifications on page 5-129for the wheel nut
torque specication.12. Tighten the nuts rmly in a crisscross sequence as
shown by turning the wheel wrench clockwise.
When you reinstall the regular wheel and tire, you must
also reinstall either the center cap, or bolt-on hub cap,
depending on what your vehicle is equipped with. For
center caps, place the cap on the wheel and tap it into
place until it seats ush with the wheel. The cap only
goes on one way. Be sure to line up the tab on the center
cap with the indentation on the wheel. For bolt-on hub
caps, align the plastic nut caps with the wheel nuts and
then tighten by hand. Then use the wheel wrench to
tighten.
5-105

Secondary Latch System
Your vehicle has an underbody-mounted tire hoist
assembly equipped with a secondary latch system.
It is designed to stop the spare tire from suddenly falling
off your vehicle. For the secondary latch to work, the
spare must be installed with the valve stem pointing
down. SeeStoring a Flat or Spare Tire and Tools on
page 5-109.
{CAUTION:
Before beginning this procedure read all the
instructions. Failure to read and follow the
instructions could damage the hoist assembly and
you and others could get hurt. Read and follow the
instructions listed next.To release the spare tire from the secondary latch:
1. Check under the
vehicle to see if the
cable end is visible.
If the cable is not
visible proceed
to Step 6.
2. If it is visible, rst try to tighten the cable by turning
the wheel wrench clockwise until you hear two clicks
or feel it skip twice. You cannot overtighten the cable.
3. Loosen the cable by turning the wrench
counterclockwise three or four turns.
4. Repeat this procedure at least two times. If the spare
tire lowers to the ground, continue with Step 5 of
Removing the Spare Tire and Tools on page 5-93.
5. If the spare does not lower, turn the wrench
counterclockwise until approximately 6 inches
(15 cm) of cable is exposed.
6. Stand the wheel blocks on their shortest ends, with
the backs facing each other.
5-106

9. Position the center lift point of the jack under the
center of the spare tire.
10. Turn the wrench clockwise to raise the jack until it
lifts the end tting.
11. Continue raising the jack until the spare tire stops
moving upward and is held rmly in place. The
secondary latch has released and the spare tire is
balancing on the jack.
12. Lower the jack by turning the wheel wrench
counterclockwise. Keep lowering the jack until the
spare tire slides off the jack or is hanging by
the cable.
{CAUTION:
Someone standing too close during the procedure
could be injured by the jack. If the spare tire does
not slide off the jack completely, make sure no
one is behind you or on either side of you as you
pull the jack out from under the spare.
13. Disconnect the jack handle from the jack and
carefully remove the jack. Use one hand to push
against the spare while rmly pulling the jack out
from under the spare tire with the other hand.
If the spare tire is hanging from the cable, insert
the hoist end of extension, and wheel wrench into
the hoist shaft hole in the bumper and turn the
wheel wrench counterclockwise to lower the spare
the rest of the way.
14. Turn the wheel wrench in the hoist shaft hole in the
bumper clockwise to raise the cable back up if the
cable is hanging under the vehicle.
Have the hoist assembly inspected as soon as you can.
You will not be able to store a spare or at tire using
the hoist assembly until it has been inspected and/or
replaced.
To continue changing the at tire, seeRemoving the
Flat Tire and Installing the Spare Tire on page 5-98.
5-108

4. Insert the hoist end (F)
through the hole (G) in
the rear bumper and
onto the hoist shaft.
Do not use the chiseled
end of the wheel
wrench.
5. Raise the tire part way upward. Make sure the
retainer is seated in the wheel opening.
6. Raise the tire fully against the underside of the
vehicle by turning the wheel wrench clockwise
until you hear two clicks or feel it skip twice.
You cannot overtighten the cable.7. Make sure the tire is stored securely. Push, pull (A),
and then try to turn (B) the tire. If the tire moves,
use the wheel wrench to tighten the cable.
8. Reinstall the spare tire lock, if the vehicle has one.
To store the jack and jack tools:
5-111

Audio System (cont.)
Setting the Clock.........................................3-86
Theft-Deterrent Feature...............................3-140
XM™ Satellite Radio Antenna System...........3-142
Audio System(s).............................................3-88
Automatic Headlamp System............................3-18
Automatic Transmission
Fluid..................................................5-21, 5-24
Operation...................................................2-28
Auxiliary Roof Mounted Lamp Switch.................3-19
B
Battery..........................................................5-43
Electric Power Management..........................3-21
Run-Down Protection...................................3-22
Bluetooth
®....................................................3-119
Brake
Emergencies................................................ 4-6
Brake Fluid....................................................5-40
Brakes..........................................................5-40
System Warning Light..................................3-42
Braking........................................................... 4-4
Braking in Emergencies..................................... 4-6
Break-In, New Vehicle.....................................2-22
Bulb Replacement...........................................5-58
Center High-Mounted Stoplamp (CHMSL)
and Cargo Lamp......................................5-59
Halogen Bulbs............................................5-58Bulb Replacement (cont.)
Headlamp Aiming........................................5-55
Headlamps.................................................5-58
License Plate Lamps....................................5-63
Pickup Box Identication and Fender
Marker Lamps.........................................5-60
Replacement Bulbs......................................5-63
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps........................................5-61
Buying New Tires...........................................5-84
C
Calibration.....................................................3-63
California Fuel.................................................. 5-7
California Perchlorate Materials
Requirements............................................... 5-5
California Proposition 65 Warning....................... 5-5
Canadian Owners................................................ ii
Capacities and Specications..........................5-129
Carbon Monoxide...........................2-13, 2-55, 4-28
Care of
Safety Belts..............................................5-116
Cargo Lamp...................................................3-21
Cargo Management System.............................2-84
CD, MP3 ............................................3-108, 3-113
Center Console Storage Area...........................2-82
Center High-Mounted Stoplamp (CHMSL)
and Cargo Lamp.........................................5-59
2

Center Seat...................................................1-14
Chains, Tire...................................................5-90
Charging System Light....................................3-41
Check
Engine Lamp..............................................3-45
Checking Things Under the Hood......................5-12
Chemical Paint Spotting.................................5-120
Child Restraints
Child Restraint Systems...............................1-45
Infants and Young Children...........................1-41
Lower Anchors and Tethers for Children..........1-49
Older Children.............................................1-38
Securing a Child Restraint in a Rear
Seat Position...........................................1-58
Securing a Child Restraint in the
Center Front Seat Position........................1-61
Securing a Child Restraint in the
Right Front Seat Position..........1-62, 1-66, 1-70
Where to Put the Restraint...........................1-48
Cigarette Lighter.............................................3-23
Cleaning
Aluminum or Chrome-Plated Wheels.............5-119
Exterior Lamps/Lenses................................5-117
Fabric/Carpet............................................5-115
Finish Care...............................................5-118
Instrument Panel, Vinyl, and Other
Plastic Surfaces.....................................5-116
Interior.....................................................5-113
Leather....................................................5-115
Tires........................................................5-120Cleaning (cont.)
Underbody Maintenance.............................5-120
Washing Your Vehicle.................................5-117
Weatherstrips............................................5-116
Windshield and Wiper Blades......................5-118
Climate Control System...........................3-24, 3-25
Dual Automatic............................................3-27
Outlet Adjustment........................................3-33
Clock, Setting.................................................3-86
Collision Damage Repair..................................7-11
Compass.......................................................3-63
Content Theft-Deterrent....................................2-18
Control of a Vehicle.......................................... 4-3
Coolant
Engine.......................................................5-29
Engine Temperature Gage............................3-44
Cooling System..............................................5-28
Cruise Control................................................3-13
Cruise Control Light........................................3-50
Cupholders....................................................2-81
Customer Assistance Information
Courtesy Transportation................................7-10
Customer Assistance for Text Telephone
(TTY) Users.............................................. 7-6
Customer Assistance Offices........................... 7-6
Customer Satisfaction Procedure..................... 7-2
GM Mobility Reimbursement Program............... 7-7
Reporting Safety Defects to General Motors.......7-15
Reporting Safety Defects to the Canadian
Government............................................7-15
3

Parking (cont.)
Passenger Airbag Status Indicator.....................3-40
Passenger Sensing System..............................1-84
Passing.........................................................4-11
PASS-Key
®III+ Electronic Immobilizer...............2-20
PASS-Key®III+ Electronic Immobilizer
Operation...................................................2-20
Perchlorate Materials Requirements,
California..................................................... 5-5
Phone
Bluetooth
®................................................3-119
Pickup Conversion to Chassis Cab....................4-45
Power
Door Locks.................................................2-10
Electrical System.......................................5-122
Lumbar Controls........................................... 1-7
Retained Accessory.....................................2-23
Seat ............................................................ 1-5
Sliding Rear Window....................................2-17
Steering Fluid.............................................5-38
Windows....................................................2-16
Privacy..........................................................7-16
Event Data Recorders..................................7-17
Navigation System.......................................7-18
OnStar .......................................................7-18
Radio Frequency Identication.......................7-18
Programmable Automatic Door Locks.................2-11
Puddle Lamps................................................3-19
R
Radio Frequency Identication (RFID),
Privacy......................................................7-18
Radio(s)........................................................3-88
Radios
Navigation/Radio System, see Navigation
Manual.................................................3-119
Rear Seat Audio........................................3-139
Reception.................................................3-141
Setting the Clock.........................................3-86
Theft-Deterrent..........................................3-140
Rainsense™ II Wipers.....................................3-11
Reading Lamps..............................................3-21
Rear Axle......................................................5-49
Locking........................................................ 4-9
Rear Door Security Locks................................2-11
Rear Doors....................................................2-12
Rear Seat Armrest..........................................2-83
Rear Seat Audio (RSA)..................................3-139
Rear Seat Entertainment System.....................3-129
Rear Seat Operation...............................1-14, 1-15
Rear Vision Camera........................................2-65
Rearview Mirror, Automatic Dimming..................2-57
Rearview Mirrors.............................................2-57
Reclining Seatbacks........................................1-10
Recommended Fluids and Lubricants.................6-15
Recovery Hooks.............................................4-31
10