belt GMC SIERRA 2007 Manual Online

Maintenance Schedule................................ 620
Introduction............................................... 620
Maintenance Requirements........................ 620
Your Vehicle and the Environment............ 621
Using the Maintenance Schedule............... 621
Scheduled Maintenance
(Gasoline Engine).................................. 623
Additional Required Services
(Gasoline Engine).................................. 627
Maintenance Footnotes
(Gasoline Engine).................................. 629Owner Checks and Services..................... 631
At the First 100, 1,000 and 6,000 Miles
(160, 1 600 and 10 000 km).................. 631
At Each Fuel Fill....................................... 632
At Least Once a Month............................. 632
At Least Once a Year............................... 633
Recommended Fluids and Lubricants........ 635
Normal Maintenance Replacement
Parts...................................................... 638
Engine Drive Belt Routing......................... 639
Maintenance Record.................................. 640
Section 6 Maintenance Schedule
619

Additional Required Services (cont’d)
Service and Miles (Kilometers)25,000
(40 000)50,000
(80 000)75,000
(120 000)100,000
(160 000)125,000
(200 000)150,000
(240 000)
Four-wheel drive only: Change transfer
case uid (extreme duty service).See
footnotes (g) (l) and (m).• •••••
Four-wheel drive only: Change transfer
case uid (normal service).See
footnotes (g) and (m).•••
Inspect evaporative control system.
An Emission Control Service. See
footnotes † and (k).•••
Replace spark plugs and inspect spark
plug wires.An Emission Control
Service.•
Engine cooling system service (or every
ve years, whichever occurs rst).
An Emission Control Service. See
footnote (i).•
Inspect engine accessory drive belt.
An Emission Control Service. See
footnote (q).•
628

(e)Make sure the safety belt reminder light and all
your belts, buckles, latch plates, retractors, and
anchorages 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
look for any opened or broken airbag coverings,
and have them repaired or replaced. The
airbag system does not need regular maintenance.
(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.(h)Change automatic transmission uid and lter
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, ush, and rell cooling system. This
service can be complex; you should have
your dealer perform this service. See Engine
Coolant on page 513 for what to use. Inspect
hoses. Clean radiator, condenser, pressure cap,
and ller neck. Pressure test the cooling
system and pressure cap.
(j)A uid loss in any vehicle system could indicate
a problem. Have the system inspected and
repaired and the uid level checked. Add uid if
needed.
630

(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.
(l)Extreme Duty Service: Change transfer case
uid if the vehicle is mainly driven off-road in
four-wheel drive, or is used for heavy trailer towing.
Farming, mining, forestry, and Department of
Natural Resources (DNR) vehicles meet this
denition.
(m)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 uid. Contaminated uid will decrease the life
of the transfer case and should be replaced.
(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 you drive regularly under dusty conditions,
inspect the lter 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
the safety, dependability, and emission control
performance of your vehicle. Your GM
Goodwrench
®dealer can assist you with these
checks and services.
Be sure any necessary repairs are completed at
once. Whenever any uids or lubricants are added
to your vehicle, make sure they are the proper
ones, as shown inRecommended Fluids and
Lubricants on page 635.
At the First 100, 1,000 and
6,000 Miles (160, 1 600 and
10 000 km)
Check dual wheel nut torque. For proper torque,
seeCapacities and Specications on page 616.
631

Engine Drive Belt Routing
(A) Air Conditioning CompressorV6 Engines
V8 Engines
639

Vehicle Data Collection and Event
Data Recorders
Your vehicle, like other modern motor vehicles,
has a number of sophisticated computer
systems that monitor and control several
aspects of the vehicle’s performance. Your
vehicle uses on-board vehicle computers
to monitor emission control components to
optimize fuel economy, to monitor conditions
for airbag deployment and, if the vehicle
has the Anti-lock Brake System (ABS), to
provide anti-lock braking and to help the driver
control the vehicle in difficult driving
situations. Some information may be stored
during regular operations to facilitate repair of
detected malfunctions; other information is
stored only in a crash event by computer
systems, such as those commonly called Event
Data Recorders (EDR).
In a crash event, computer systems, such as
the airbag Sensing and Diagnostic Module
(SDM) in your vehicle may record information
about the condition of the vehicle and how
it was operated, such as data related to engine
speed, brake application, throttle position,vehicle speed, safety belt usage, airbag
readiness, airbag performance, and the
severity of a collision. This information has
been used to improve vehicle crash
performance and may be used to improve
crash performance of future vehicles and
driving safety. Unlike the data recorders on
many airplanes, these on-board systems do not
record sounds, such as conversation of
vehicle occupants.
To read this information, special equipment is
needed and access to the vehicle or the
device that stores the data is required. GM will
not access information about a crash event
or share it with others other than:
with the consent of the vehicle owner or, if
the vehicle is leased, with the consent of
the lessee,
in response to an official request of police
or similar government office,
as part of GM’s defense of litigation
through the discovery process, or
as required by law.
656

A
Accessories and Modications..................... 486
Adding a Snow Plow or Similar
Equipment................................................ 432
Adding Equipment to Your Airbag-Equipped
Vehicle..................................................... 102
Additives, Fuel............................................ 490
Add-On Electrical Equipment....................... 608
Adjustable Throttle and Brake Pedal............ 136
Air Cleaner/Filter, Engine............................. 505
Air Conditioning.........................234, 237, 238
Airbag
Off Light.................................................. 250
Passenger Status Indicator....................... 252
Readiness Light....................................... 250
Airbag Sensing and Diagnostic
Module (SDM).......................................... 656
Airbag System............................................... 83
What Will You See After an Airbag
Inates?................................................. 92
When Should an Airbag Inate?................. 89
Where Are the Airbags?............................. 86
Airbag Systems
Adding Equipment to Your
Airbag-Equipped Vehicle....................... 102
Airbag Off Switch....................................... 93Airbag Systems (cont.)
How Does an Airbag Restrain?.................. 91
Passenger Sensing System....................... 97
Servicing Your Airbag-Equipped Vehicle.... 102
What Makes an Airbag Inate?.................. 91
AM-FM Radio.............................................. 304
Antenna, Fixed Mast................................... 371
Antenna, XM™ Satellite Radio Antenna
System.................................................... 371
Anti-Lock Brake System.............................. 379
Anti-Lock Brake, System Warning Light....... 257
Appearance Care
Aluminum or Chrome-Plated Wheels........ 603
Care of Safety Belts................................ 601
Chemical Paint Spotting........................... 605
Cleaning Exterior Lamps/Lenses.............. 602
Cleaning the Inside of Your Vehicle.......... 597
Fabric/Carpet........................................... 599
Finish Care.............................................. 602
Finish Damage......................................... 605
Instrument Panel, Vinyl, and Other
Plastic Surfaces.................................... 600
Leather.................................................... 600
Sheet Metal Damage............................... 604
Tires........................................................ 604
Underbody Maintenance........................... 605
Vehicle Care/Appearance Materials.......... 606
665

C
Calibration..........................................169, 173
California Fuel............................................. 489
California Proposition 65 Warning................ 487
Canadian Owners........................................... 3
Capacities and Specications...................... 616
Carbon Monoxide..............122, 167, 418, 445
Care of
Safety Belts............................................. 601
Your CD and DVD Player........................ 371
Your CDs and DVDs................................ 370
Cargo Lamp................................................ 227
Cargo Management System........................ 199
CD, MP3 ............................................339, 345
Center Console Storage Area...................... 197
Center Front Passenger Position,
Safety Belts........................................ 37, 38
Center High-Mounted Stoplamp (CHMSL)
and Cargo Lamp...................................... 545
Center Seat.................................................. 19
Chains, Tire................................................. 574
Charging System Light................................ 254
Check
Engine Light............................................ 260
Checking Things Under the Hood................ 496
Chemical Paint Spotting.............................. 605Child Restraints
Child Restraint Systems............................. 51
Infants and Young Children........................ 48
Lower Anchors and Tethers for Children..... 58
Older Children........................................... 45
Securing a Child Restraint in a Rear
Seat Position.......................................... 67
Securing a Child Restraint in the Center
Front Seat Position ................................. 69
Securing a Child Restraint in the Right
Front Seat Position.......................... 70, 76
Securing a Child Restraint in the Right
Front Seat Position (Crew Cab).............. 80
Where to Put the Restraint........................ 56
Cigarette Lighter.......................................... 233
Cleaning
Aluminum or Chrome-Plated Wheels........ 603
Exterior Lamps/Lenses............................. 602
Fabric/Carpet........................................... 599
Finish Care.............................................. 602
Inside of Your Vehicle.............................. 597
Instrument Panel, Vinyl, and Other
Plastic Surfaces.................................... 600
Leather.................................................... 600
Tires........................................................ 604
Underbody Maintenance........................... 605
Washing Your Vehicle.............................. 601
667

Cleaning (cont.)
Weatherstrips........................................... 601
Windshield and Wiper Blades................... 603
Climate Control System......................234, 237
Dual Automatic......................................... 238
Outlet Adjustment..................................... 245
Clock.......................................................... 301
Collision Damage Repair............................. 657
Comfort Guides, Rear Safety Belt................. 41
Compass............................................169, 173
Content Theft-Deterrent............................... 128
Control of a Vehicle..................................... 378
Coolant
Engine Temperature Gage........................ 258
Heater, Engine......................................... 136
Surge Tank Pressure Cap........................ 516
Cooling System........................................... 520
Cruise Control............................................. 218
Cruise Control Light.................................... 265
Cupholder(s)................................................ 196
Customer Assistance Information
Courtesy Transportation........................... 653
Customer Assistance for Text Telephone
(TTY) Users.......................................... 648
Customer Assistance Offices.................... 648
Customer Satisfaction Procedure.............. 644
GM Mobility Reimbursement Program...... 649Customer Assistance Information (cont.)
Reporting Safety Defects to General
Motors.................................................. 662
Reporting Safety Defects to the
Canadian Government.......................... 662
Reporting Safety Defects to the United
States Government............................... 662
Roadside Assistance Program.................. 650
Service Publications Ordering
Information........................................... 663
D
Daytime Running Lamps............................. 222
Defensive Driving........................................ 374
Delayed Locking.......................................... 119
Disc, MP3..........................................339, 345
Doing Your Own Service Work.................... 487
Dome Lamp Override.................................. 226
Dome Lamps............................................... 226
Door
Delayed Locking...................................... 119
Locks....................................................... 118
Power Door Locks................................... 119
Programmable Automatic Door Locks....... 119
668

Door (cont.)
Rear Door Security Locks........................ 120
Rear Doors.............................................. 121
Driver
Position, Safety Belt................................... 28
Driver Information Center (DIC)................... 267
DIC Operation and Displays............268, 275
DIC Vehicle Customization....................... 289
DIC Warnings and Messages................... 279
Driving
At Night................................................... 407
City.......................................................... 412
Defensive................................................. 374
Drunken................................................... 375
Freeway................................................... 413
Hill and Mountain Roads.......................... 416
In Rain and on Wet Roads...................... 408
Off-Road.................................................. 390
Recovery Hooks....................................... 424
Rocking Your Vehicle to Get it Out.......... 423
Winter...................................................... 418
Dual Automatic Climate Control System....... 238
Dual Tire Operation..................................... 560
DVD
Rear Seat Entertainment System............. 355E
Electrical System
Add-On Equipment................................... 608
Center Instrument Panel Fuse Block........ 611
Fuses and Circuit Breakers...................... 608
Instrument Panel Fuse Block................... 609
Power Windows and Other Power
Options................................................. 608
Underhood Fuse Block............................. 612
Windshield Wiper Fuses........................... 608
Engine
Air Cleaner/Filter...................................... 505
Check and Service Engine Soon Light..... 260
Coolant.................................................... 513
Coolant Heater......................................... 136
Coolant Temperature Gage...................... 258
Drive Belt Routing.................................... 639
Engine Compartment Overview................ 498
Exhaust................................................... 167
Fan Noise................................................ 525
Oil ........................................................... 500
Oil Life System........................................ 503
Overheated Protection Operating Mode.... 519
Overheating............................................. 516
Starting.................................................... 134
Entry Lighting.............................................. 226
669