2009 GMC SIERRA 1500 tow

(e)Make sure the safety belt reminder light and safety
belt assemblies are working properly. Look for any
other loose or damaged safety belt system parts. If you
see anything that might keep a safety belt system
from doing its job, have it repaired. Have any torn or
frayed safety belts replaced. Also see Checking the
Restraint Systems on page 1-91.
(f)Lubricate all key lock cylinders, body door hinges,
hood latch assembly, secondary latch, pivots, spring
anchor, release pawl, tailgate hinges, tailgate linkage,
tailgate handle pivot points, latch bolt, fuel door
hinge, locks, and folding seat hardware. More frequent
lubrication may be required when exposed to a
corrosive environment. Applying silicone grease on
weatherstrips with a clean cloth will make them
last longer, seal better, and not stick or squeak.
(g)Check vent hose at transfer case for kinks and
proper installation. Check to be sure vent hose
is unobstructed, clear, and free of debris. During any
maintenance, if a power washer is used to clean
mud and dirt from the underbody, care should be taken
to not directly spray the transfer case output seals.
High pressure water can overcome the seals and
contaminate the transfer case fluid. Contaminated fluid
will decrease the life of the transfer case and should
be replaced.(h)Change automatic transmission fluid and filter if the
vehicle Gross Vehicle Weight Rating (GVWR) is
over 8600 lbs or if the vehicle is mainly driven under
one or more of these conditions:
In heavy city traffic where the outside temperature
regularly reaches 90°F (32°C) or higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police or delivery
service.
(i)Drain, flush, and refill cooling system. This service
can be complex; you should have your dealer/retailer
perform this service. See Engine Coolant on page 5-32
for what to use. Inspect hoses. Clean radiator,
condenser, pressure cap, and filler neck. Pressure test
the cooling system and pressure cap.
(j)A fluid loss in any vehicle system could indicate a
problem. Have the system inspected and repaired and
the fluid level checked. Add fluid if needed.
(k)Inspect system. Check all fuel and vapor lines and
hoses for proper hook-up, routing, and condition.
Check that the purge valve, if the vehicle has one,
works properly. Replace as needed.
6-10

(l)Extreme Duty Service: Change transfer case fluid if
the vehicle is mainly driven off-road in four-wheel drive.
Vehicles used for farming, mining, forestry, Department
of Natural Resources (DNR), and snow plowing
occupations meet this definition.
(m)Severe Duty Service: Change transfer case fluid if
the vehicle is mainly driven under one or more of
these conditions:
Frequent trailer towing.
Taxi, police, or delivery service.
(n)Vehicles with diesel engine or with GVWR above
10,000 lbs (4 536 kg) only: Inspect shields for damage or
looseness. Adjust or replace as required. This is a
Noise Emission Control Service. Applicable to vehicles
sold in the United States and recommended for
vehicles sold in Canada.
(p)If driving regularly under dusty conditions, inspect
the filter or change indicator (if equipped) at each engine
oil change.
(q)Visually inspect belt for fraying, excessive cracks, or
obvious damage. Replace belt if necessary.Owner Checks and Services
These owner checks and services should be performed
at the intervals specied to help ensure vehicle
safety, dependability, and emission control performance.
Your dealer/retailer can assist with these checks and
services.
Be sure any necessary repairs are completed at once.
Whenever any uids or lubricants are added to the
vehicle, make sure they are the proper ones, as shown
inRecommended Fluids and Lubricants on page 6-15.
At the First 100, 1,000 and
6,000 Miles (160, 1 600 and
10 000 km)
For vehicles with dual wheels, check dual wheel nut
torque. For proper torque, seeCapacities and
Specifications on page 5-131.
6-11

Services Provided
Emergency Fuel Delivery:Delivery of enough fuel
for the vehicle to get to the nearest service station.
Lock-Out Service:Service is provided to unlock the
vehicle if you are locked out. A remote unlock may
be available if you have OnStar
®. For security
reasons, the driver must present identication
before this service is given.
Emergency Tow From a Public Road or Highway:
Tow to the nearest GMC dealer for warranty service,
or if the vehicle was in a crash and cannot be driven.
Assistance is also given when the vehicle is stuck in
the sand, mud, or snow.
Flat Tire Change:Service is provided to change a
at tire with the spare tire. The spare tire, if equipped,
must be in good condition and properly inated.
It is the owner’s responsibility for the repair or
replacement of the tire if it is not covered by the
warranty.
Battery Jump Start:Service is provided to jump
start a dead battery.
Trip Routing Service:Detailed maps of North
America are provided when requested either with the
most direct route or the most scenic route. Additional
travel information is also available. Allow three
weeks for delivery.
Trip Interruption Benets and Assistance:If your
trip is interrupted due to a warranty failure, incidental
expenses may be reimbursed during the 5 years/
100,000 miles (160 000 km) Powertrain warranty
period. Items considered are hotel, meals, and
rental car.
Services Not Included in Roadside
Assistance
Impound towing caused by violation of any laws.
Legal nes.
Mounting, dismounting or changing of snow tires,
chains, or other traction devices.
Towing or services for vehicles driven on a
non-public road or highway.
7-9

Repair Facility
We recommend that you choose a collision repair facility
that meets your needs before you ever need collision
repairs. Your dealer/retailer may have a collision repair
center with GM-trained technicians and state of the art
equipment, or be able to recommend a collision repair
center that has GM-trained technicians and comparable
equipment.
Insuring Your Vehicle
Protect your investment in your GM vehicle with
comprehensive and collision insurance coverage. There
are signicant differences in the quality of coverage
afforded by various insurance policy terms. Many
insurance policies provide reduced protection to your GM
vehicle by limiting compensation for damage repairs by
using aftermarket collision parts. Some insurance
companies will not specify aftermarket collision parts.
When purchasing insurance, we recommend that you
assure your vehicle will be repaired with GM original
equipment collision parts. If such insurance coverage is
not available from your current insurance carrier,
consider switching to another insurance carrier.
If your vehicle is leased, the leasing company may
require you to have insurance that assures repairs with
Genuine GM Original Equipment Manufacturer (OEM)
parts or Genuine Manufacturer replacement parts. Read
your lease carefully, as you may be charged at the
end of your lease for poor quality repairs.
If a Crash Occurs
Here is what to do if you are involved in a crash.
Check to make sure that you are all right. If you
are uninjured, make sure that no one else in your
vehicle, or the other vehicle, is injured.
If there has been an injury, call emergency services
for help. Do not leave the scene of a crash until all
matters have been taken care of. Move your vehicle
only if its position puts you in danger or you are
instructed to move it by a police officer.
Give only the necessary and requested information
to police and other parties involved in the crash.
Do not discuss your personal condition, mental
frame of mind, or anything unrelated to the crash.
This will help guard against post-crash legal action.
If you need roadside assistance, call GM Roadside
Assistance. SeeRoadside Assistance Program on
page 7-7for more information.
If your vehicle cannot be driven, know where the
towing service will be taking it. Get a card from the
tow truck operator or write down the driver’s name,
the service’s name, and the phone number.
Remove any valuables from your vehicle before it is
towed away. Make sure this includes your insurance
information and registration if you keep these items
in your vehicle.
7-13

Gather the important information you will need from
the other driver. Things like name, address, phone
number, driver’s license number, vehicle license
plate, vehicle make, model and model year, Vehicle
Identication Number (VIN), insurance company and
policy number, and a general description of the
damage to the other vehicle.
If possible, call your insurance company from the
scene of the crash. They will walk you through the
information they will need. If they ask for a police
report, phone or go to the police department
headquarters the next day and you can get a copy of
the report for a nominal fee. In some states/provinces
with “no fault” insurance laws, a report may not be
necessary. This is especially true if there are no
injuries and both vehicles are driveable.
Choose a reputable collision repair facility for your
vehicle. Whether you select a dealer/retailer or a
private collision repair facility to x the damage,
make sure you are comfortable with them.
Remember, you will have to feel comfortable with
their work for a long time.
Once you have an estimate, read it carefully and
make sure you understand what work will be
performed on your vehicle. If you have a question,
ask for an explanation. Reputable shops welcome
this opportunity.
Managing the Vehicle Damage Repair
Process
In the event that your vehicle requires damage repairs,
GM recommends that you take an active role in its
repair. If you have a pre-determined repair facility of
choice, take your vehicle there, or have it towed there.
Specify to the facility that any required replacement
collision parts be original equipment parts, either new
Genuine GM parts or recycled original GM parts.
Remember, recycled parts will not be covered by your
GM vehicle warranty.
Insurance pays the bill for the repair, but you must live
with the repair. Depending on your policy limits, your
insurance company may initially value the repair using
aftermarket parts. Discuss this with your repair
professional, and insist on Genuine GM parts.
Remember if your vehicle is leased you may be
obligated to have the vehicle repaired with Genuine GM
parts, even if your insurance coverage does not pay
the full cost.
If another party’s insurance company is paying for the
repairs, you are not obligated to accept a repair
valuation based on that insurance company’s collision
policy repair limits, as you have no contractual limits with
that company. In such cases, you can have control of
the repair and parts choices as long as cost stays within
reasonable limits.
7-14

Lights (cont.)
Exterior Lamps............................................3-16
Flash-to-Pass..............................................3-10
Fog Lamp ..................................................3-50
Four-Wheel-Drive.........................................3-51
Highbeam On.............................................3-50
High/Low Beam Changer..............................3-10
Low Fuel Warning.......................................3-52
Oil Pressure...............................................3-49
On Reminder..............................................3-17
Passenger Airbag Status Indicator..................3-40
Safety Belt Reminders..................................3-36
Security.....................................................3-50
StabiliTrak
®Indicator....................................3-44
Tire Pressure..............................................3-45
Tow/Haul Mode ...........................................3-51
Loading Your Vehicle.......................................4-34
Locking Rear Axle............................................ 4-9
Locks
Delayed Locking..........................................2-11
Door ..........................................................2-10
Lockout Protection.......................................2-12
Power Door ................................................2-10
Programmable Automatic Door Locks.............2-11
Rear Door Security Locks.............................2-11
Loss of Control...............................................4-11
Low Fuel Warning Light...................................3-52Lower Anchors and Tethers for Children.............1-49
Luggage Carrier..............................................2-82
Lumbar
Manual Controls............................................ 1-6
Power Controls............................................. 1-7
M
Maintenance
Footnotes..................................................... 6-9
Maintenance Schedule
Additional Required Services........................... 6-7
At Each Fuel Fill.........................................6-12
At Least Once a Month................................6-12
At Least Once a Year..................................6-13
At the First 100, 1,000 and 6,000 Miles
(160, 1 600 and 10 000km).......................6-11
Maintenance Record....................................6-19
Maintenance Replacement Parts....................6-17
Maintenance Requirements............................. 6-2
Owner Checks and Services.........................6-11
Recommended Fluids and Lubricants.............6-15
Scheduled Maintenance................................. 6-4
Using.......................................................... 6-3
Your Vehicle and the Environment................... 6-2
9

Malfunction Indicator Lamp...............................3-45
Manual Lumbar Controls.................................... 1-6
Manual Seats................................................... 1-4
Manual Windows............................................2-16
Memory Seat, Mirrors, and Pedals...................... 1-8
Message
DIC Warnings and Messages........................3-66
Mirrors
Automatic Dimming Rearview........................2-57
Manual Rearview Mirror................................2-57
Outside Convex Mirror.................................2-60
Outside Heated Mirrors................................2-60
Outside Manual Mirrors................................2-57
Outside Power Foldaway Mirrors....................2-59
Outside Power Mirrors..................................2-58
Outside Towing Mirrors.................................2-58
Park Tilt .....................................................2-60
MP3 ..................................................3-106, 3-111
N
Navigation System, Privacy..............................7-19
Navigation/Radio System, see Navigation
Manual.....................................................3-118
New Vehicle Break-In......................................2-22
Noise Control System, Tampering......................5-57
O
Odometer......................................................3-35
Odometer, Trip...............................................3-35
Off-Road .......................................................4-13
Driving.......................................................4-13
Recovery....................................................4-10
Oil
Engine.......................................................5-17
Engine Oil Life System.................................5-20
Pressure Gage............................................3-48
Pressure Light.............................................3-49
Older Children, Restraints................................1-38
Online Owner Center........................................ 7-5
OnStar, Privacy..............................................7-19
OnStar
®System, see OnStar®Manual...............2-70
Operation, Universal Home Remote System........2-74
Outlet Adjustment............................................3-33
Outlets
Accessory Power.........................................3-22
Outside
Convex Mirror.............................................2-60
Heated Mirrors............................................2-60
Manual Mirrors............................................2-57
Power Foldaway Mirrors...............................2-59
Power Mirrors.............................................2-58
Towing Mirrors............................................2-58
10

R
Radio Frequency Identication (RFID), Privacy....7-19
Radio(s)........................................................3-87
Radios
Navigation/Radio System, see Navigation
Manual.................................................3-118
Reception.................................................3-141
Setting the Clock.........................................3-85
Theft-Deterrent..........................................3-140
Rainsense™ II Wipers.....................................3-11
Reading Lamps..............................................3-21
Rear Axle......................................................5-51
Locking........................................................ 4-9
Rear Door Security Locks................................2-11
Rear Doors....................................................2-12
Rear Seat Armrest..........................................2-82
Rear Seat Audio (RSA) System.......................3-138
Rear Seat Entertainment System.....................3-129
Rear Seat Operation...............................1-14, 1-15
Rear Vision Camera (RVC)..............................2-64
Rearview Mirror, Automatic Dimming..................2-57
Rearview Mirrors.............................................2-57
Reclining Seatbacks........................................1-10
Recommended Fluids and Lubricants.................6-15
Recovery Hooks.............................................4-33Recreational Vehicle Towing.............................4-47
Reimbursement Program, GM Mobility................. 7-7
Remote Keyless Entry (RKE) System.................. 2-4
Remote Keyless Entry (RKE) System, Operation . . . 2-5
Remote Vehicle Start........................................ 2-7
Removing the Flat Tire and Installing the
Spare Tire................................................5-100
Removing the Spare Tire and Tools...................5-95
Replacement Bulbs.........................................5-66
Replacement Parts, Maintenance......................6-17
Reporting Safety Defects to General Motors.......7-15
Reporting Safety Defects to the Canadian
Government................................................7-15
Reporting Safety Defects to the U.S.
Government................................................7-15
Restraint System Check
Checking the Restraint Systems....................1-91
Replacing Restraint System Parts After a
Crash.....................................................1-92
Retained Accessory Power (RAP)......................2-23
Roadside Assistance Program............................ 7-7
Rocking Your Vehicle to Get it Out....................4-32
Roof
Sunroof......................................................2-84
Running the Vehicle While Parked.....................2-56
12